Bumping version to 1.9.0 and generate changelog

* microbatch: split out first and last batch to run in serial

* only run pre_hook on first batch, post_hook on last batch

* refactor: internalize parallel to RunTask._submit_batch

* Add optional `force_sequential` to `_submit_batch` to allow for skipping parallelism check

* Force last batch to run sequentially

* Force first batch to run sequentially

* Remove batch_idx check in `should_run_in_parallel`

`should_run_in_parallel` shouldn't, and no longer needs to, take into
consideration where in batch exists in a larger context. The first and
last batch for a microbatch model are now forced to run sequentially
by `handle_microbatch_model`

* Begin skipping batches if first batch fails

* Write custom `on_skip` for `MicrobatchModelRunner` to better handle when batches are skipped

This was necessary specifically because the default on skip set the `X of Y` part
of the skipped log using the `node_index` and the `num_nodes`. If there was 2
nodes and we are on the 4th batch of the second node, we'd get a message like
`SKIPPED 4 of 2...` which didn't make much sense. We're likely in a future commit
going to add a custom event for logging the start, result, and skipping of batches
for better readability of the logs.

* Add microbatch pre-hook, post-hook, and sequential first/last batch tests

* Fix/Add tests around first batch failure vs latter batch failure

* Correct MicrobatchModelRunner.on_skip to handle skipping the entire node

Previously `MicrobatchModelRunner.on_skip` only handled when a _batch_ of
the model was being skipped. However, that method is also used when the
entire microbatch model is being skipped due to an upstream node error. Because
we previously _weren't_ handling this second case, it'd cause an unhandled
runtime exception. Thus, we now need to check whether we're running a batch or not,
and there is no batch, then use the super's on_skip method.

* Correct conditional logic for setting pre- and post-hooks for batches

Previously we were doing an if+elif for setting pre- and post-hooks
for batches, where in the `if` matched if the batch wasn't the first
batch, and the `elif` matched if the batch wasn't the last batch. The
issue with this is that if the `if` was hit, the `elif` _wouldn't_ be hit.
This caused the first batch to appropriately not run the `post-hook` but
then every hook after would run the `post-hook`.

* Add two new event types `LogStartBatch` and `LogBatchResult`

* Update MicrobatchModelRunner to use new batch specific log events

* Fix event testing

* Update microbatch integration tests to catch batch specific event types

---------

Co-authored-by: Quigley Malcolm <quigley.malcolm@dbtlabs.com>
(cherry picked from commit 03fdb4c157)

Co-authored-by: Michelle Ark <MichelleArk@users.noreply.github.com>

.bumpversion.cfg

@@ -0,0 +1,37 @@
+[bumpversion]
+current_version = 1.9.0
+parse = (?P<major>[\d]+) # major version number
+	\.(?P<minor>[\d]+) # minor version number
+	\.(?P<patch>[\d]+) # patch version number
+	(?P<prerelease>  # optional pre-release - ex: a1, b2, rc25
+	(?P<prekind>a|b|rc) # pre-release type
+	(?P<num>[\d]+) # pre-release version number
+	)?
+	( # optional nightly release indicator
+	\.(?P<nightly>dev[0-9]+) # ex: .dev02142023
+	)? # expected matches: `1.15.0`, `1.5.0a11`, `1.5.0a1.dev123`, `1.5.0.dev123457`, expected failures: `1`, `1.5`, `1.5.2-a1`, `text1.5.0`
+serialize =
+	{major}.{minor}.{patch}{prekind}{num}.{nightly}
+	{major}.{minor}.{patch}.{nightly}
+	{major}.{minor}.{patch}{prekind}{num}
+	{major}.{minor}.{patch}
+commit = False
+tag = False
+
+[bumpversion:part:prekind]
+first_value = a
+optional_value = final
+values =
+	a
+	b
+	rc
+	final
+
+[bumpversion:part:num]
+first_value = 1
+
+[bumpversion:part:nightly]
+
+[bumpversion:file:core/setup.py]
+
+[bumpversion:file:core/dbt/version.py]

.changes/0.0.0.md

@@ -3,9 +3,6 @@
 For information on prior major and minor releases, see their changelogs:
 
 
-* [1.10](https://github.com/dbt-labs/dbt-core/blob/1.10.latest/CHANGELOG.md)
-* [1.9](https://github.com/dbt-labs/dbt-core/blob/1.9.latest/CHANGELOG.md)
-* [1.8](https://github.com/dbt-labs/dbt-core/blob/1.8.latest/CHANGELOG.md)
 * [1.7](https://github.com/dbt-labs/dbt-core/blob/1.7.latest/CHANGELOG.md)
 * [1.6](https://github.com/dbt-labs/dbt-core/blob/1.6.latest/CHANGELOG.md)
 * [1.5](https://github.com/dbt-labs/dbt-core/blob/1.5.latest/CHANGELOG.md)

.changes/1.9.0.md

@@ -0,0 +1,190 @@
+## dbt-core 1.9.0 - December 09, 2024
+
+### Breaking Changes
+
+- Fix changing the current working directory when using dpt deps, clean and init. ([#8997](https://github.com/dbt-labs/dbt-core/issues/8997))
+
+### Features
+
+- Parseable JSON and text output in quiet mode for `dbt show` and `dbt compile` ([#9840](https://github.com/dbt-labs/dbt-core/issues/9840))
+- serialize inferred primary key ([#9824](https://github.com/dbt-labs/dbt-core/issues/9824))
+- Add unit_test: selection method ([#10053](https://github.com/dbt-labs/dbt-core/issues/10053))
+- Maximally parallelize dbt clone in clone command" ([#7914](https://github.com/dbt-labs/dbt-core/issues/7914))
+- Add --host flag to dbt docs serve, defaulting to '127.0.0.1' ([#10229](https://github.com/dbt-labs/dbt-core/issues/10229))
+- Update data_test to accept arbitrary config options ([#10197](https://github.com/dbt-labs/dbt-core/issues/10197))
+- add pre_model and post_model hook calls to data and unit tests to be able to provide extra config options ([#10198](https://github.com/dbt-labs/dbt-core/issues/10198))
+- add --empty value to jinja context as flags.EMPTY ([#10317](https://github.com/dbt-labs/dbt-core/issues/10317))
+- Warning message for snapshot timestamp data types ([#10234](https://github.com/dbt-labs/dbt-core/issues/10234))
+- Support cumulative_type_params & sub-daily granularities in semantic manifest. ([#10360](https://github.com/dbt-labs/dbt-core/issues/10360))
+- Add time_granularity to metric spec. ([#10376](https://github.com/dbt-labs/dbt-core/issues/10376))
+- Support standard schema/database fields for snapshots ([#10301](https://github.com/dbt-labs/dbt-core/issues/10301))
+- Support ref and source in foreign key constraint expressions, bump dbt-common minimum to 1.6 ([#8062](https://github.com/dbt-labs/dbt-core/issues/8062))
+- Support new semantic layer time spine configs to enable sub-daily granularity. ([#10475](https://github.com/dbt-labs/dbt-core/issues/10475))
+- Add `order_by` and `limit` fields to saved queries. ([#10531](https://github.com/dbt-labs/dbt-core/issues/10531))
+- Add support for behavior flags ([#10618](https://github.com/dbt-labs/dbt-core/issues/10618))
+- Enable `--resource-type` and `--exclude-resource-type` CLI flags and environment variables for `dbt test` ([#10656](https://github.com/dbt-labs/dbt-core/issues/10656))
+- Allow configuring snapshot column names ([#10185](https://github.com/dbt-labs/dbt-core/issues/10185))
+- Add custom_granularities to YAML spec for time spines. ([#9265](https://github.com/dbt-labs/dbt-core/issues/9265))
+- Add basic functionality for creating microbatch incremental models ([#9490](https://github.com/dbt-labs/dbt-core/issues/9490), [#10635](https://github.com/dbt-labs/dbt-core/issues/10635), [#10637](https://github.com/dbt-labs/dbt-core/issues/10637), [#10638](https://github.com/dbt-labs/dbt-core/issues/10638), [#10636](https://github.com/dbt-labs/dbt-core/issues/10636), [#10662](https://github.com/dbt-labs/dbt-core/issues/10662), [#10639](https://github.com/dbt-labs/dbt-core/issues/10639))
+- Execute microbatch models in batches ([#10700](https://github.com/dbt-labs/dbt-core/issues/10700))
+- Create 'skip_nodes_if_on_run_start_fails' behavior change flag ([#7387](https://github.com/dbt-labs/dbt-core/issues/7387))
+- Allow snapshots to be defined in YAML. ([#10246](https://github.com/dbt-labs/dbt-core/issues/10246))
+- Write microbatch compiled/run targets to separate files, one per batch ([#10714](https://github.com/dbt-labs/dbt-core/issues/10714))
+- Track incremental_strategy as part of model_run tracking event ([#10761](https://github.com/dbt-labs/dbt-core/issues/10761))
+- Support required 'begin' config for microbatch models ([#10701](https://github.com/dbt-labs/dbt-core/issues/10701))
+- Parse-time validation of microbatch configs: require event_time, batch_size, lookback and validate input event_time ([#10709](https://github.com/dbt-labs/dbt-core/issues/10709))
+- Added the --inline-direct parameter to 'dbt show' ([#10770](https://github.com/dbt-labs/dbt-core/issues/10770))
+- Enable specification of dbt_valid_to for current records ([#10187](https://github.com/dbt-labs/dbt-core/issues/10187))
+- Enable `retry` support for microbatch models ([#10715](https://github.com/dbt-labs/dbt-core/issues/10715), [#10729](https://github.com/dbt-labs/dbt-core/issues/10729))
+- Use unrendered database and schema source properties during state:modified, behind state_modified_compare_more_unrendered_values behavoiur flag ([#9573](https://github.com/dbt-labs/dbt-core/issues/9573))
+- Ensure microbatch models respect `full_refresh` model config ([#10785](https://github.com/dbt-labs/dbt-core/issues/10785))
+- Adds validations for custom_granularities to ensure unique naming. ([#9265](https://github.com/dbt-labs/dbt-core/issues/9265))
+- Enable use of multi-column unique key in snapshots ([#9992](https://github.com/dbt-labs/dbt-core/issues/9992))
+- Change gating of microbatch feature to be behind project flag / behavior flag ([#10798](https://github.com/dbt-labs/dbt-core/issues/10798))
+- Ensure `--event-time-start` is before `--event-time-end` ([#10786](https://github.com/dbt-labs/dbt-core/issues/10786))
+- Ensure microbatch models use same `current_time` value ([#10819](https://github.com/dbt-labs/dbt-core/issues/10819))
+- Emit warning when microbatch model has no input with `event_time` config ([#10926](https://github.com/dbt-labs/dbt-core/issues/10926))
+- Emit debug logging event whenever artifacts are written ([#10937](https://github.com/dbt-labs/dbt-core/issues/10937))
+- Support --empty for snapshots ([#10372](https://github.com/dbt-labs/dbt-core/issues/10372))
+- Add new hard_deletes="new_record" mode for snapshots. ([#10235](https://github.com/dbt-labs/dbt-core/issues/10235))
+- Allow microbatch batches to run in parallel ([#10853](https://github.com/dbt-labs/dbt-core/issues/10853), [#10855](https://github.com/dbt-labs/dbt-core/issues/10855))
+- Add `batch` context object to model jinja context ([#11025](https://github.com/dbt-labs/dbt-core/issues/11025))
+- Ensure pre/post hooks only run on first/last batch respectively for microbatch model batches ([#11094](https://github.com/dbt-labs/dbt-core/issues/11094), [#11104](https://github.com/dbt-labs/dbt-core/issues/11104))
+
+### Fixes
+
+- Remove unused check_new method ([#7586](https://github.com/dbt-labs/dbt-core/issues/7586))
+- Test case for `merge_exclude_columns` ([#8267](https://github.com/dbt-labs/dbt-core/issues/8267))
+- Convert "Skipping model due to fail_fast" message to DEBUG level ([#8774](https://github.com/dbt-labs/dbt-core/issues/8774))
+- Restore previous behavior for --favor-state: only favor defer_relation if not selected in current command" ([#10107](https://github.com/dbt-labs/dbt-core/issues/10107))
+- Unit test fixture (csv) returns null for empty value ([#9881](https://github.com/dbt-labs/dbt-core/issues/9881))
+- Fix json format log and --quiet for ls and jinja print by converting print call to fire events ([#8756](https://github.com/dbt-labs/dbt-core/issues/8756))
+- Add resource type to saved_query ([#10168](https://github.com/dbt-labs/dbt-core/issues/10168))
+- Fix: Order-insensitive unit test equality assertion for expected/actual with multiple nulls ([#10167](https://github.com/dbt-labs/dbt-core/issues/10167))
+- Renaming or removing a contracted model should raise a BreakingChange warning/error ([#10116](https://github.com/dbt-labs/dbt-core/issues/10116))
+- prefer disabled project nodes to external node ([#10224](https://github.com/dbt-labs/dbt-core/issues/10224))
+- Fix issues with selectors and inline nodes ([#8943](https://github.com/dbt-labs/dbt-core/issues/8943), [#9269](https://github.com/dbt-labs/dbt-core/issues/9269))
+- Fix snapshot config to work in yaml files ([#4000](https://github.com/dbt-labs/dbt-core/issues/4000))
+- Improve handling of error when loading schema file list ([#10284](https://github.com/dbt-labs/dbt-core/issues/10284))
+- Use model alias for the CTE identifier generated during ephemeral materialization ([#5273](https://github.com/dbt-labs/dbt-core/issues/5273))
+- Implement state:modified for saved queries ([#10294](https://github.com/dbt-labs/dbt-core/issues/10294))
+- Saved Query node fail during skip ([#10029](https://github.com/dbt-labs/dbt-core/issues/10029))
+- DOn't warn on `unit_test` config paths that are properly used ([#10311](https://github.com/dbt-labs/dbt-core/issues/10311))
+- Fix setting `silence` of `warn_error_options` via `dbt_project.yaml` flags ([#10160](https://github.com/dbt-labs/dbt-core/issues/10160))
+- Attempt to provide test fixture tables with all values to set types correctly for comparisong with source tables ([#10365](https://github.com/dbt-labs/dbt-core/issues/10365))
+- Limit data_tests deprecation to root_project ([#9835](https://github.com/dbt-labs/dbt-core/issues/9835))
+- CLI flags should take precedence over env var flags ([#10304](https://github.com/dbt-labs/dbt-core/issues/10304))
+- Fix typing for artifact schemas ([#10442](https://github.com/dbt-labs/dbt-core/issues/10442))
+- Fix over deletion of generated_metrics in partial parsing ([#10450](https://github.com/dbt-labs/dbt-core/issues/10450))
+- Fix error constructing warn_error_options ([#10452](https://github.com/dbt-labs/dbt-core/issues/10452))
+- Do not update varchar column definitions if a contract exists ([#10362](https://github.com/dbt-labs/dbt-core/issues/10362))
+- fix all_constraints access, disabled node parsing of non-uniquely named resources ([#10509](https://github.com/dbt-labs/dbt-core/issues/10509))
+- respect --quiet and --warn-error-options for flag deprecations ([#10105](https://github.com/dbt-labs/dbt-core/issues/10105))
+- Propagate measure label when using create_metrics ([#10536](https://github.com/dbt-labs/dbt-core/issues/10536))
+- Fix state:modified check for exports ([#10138](https://github.com/dbt-labs/dbt-core/issues/10138))
+- Filter out empty nodes after graph selection to support consistent selection of nodes that depend on upstream public models ([#8987](https://github.com/dbt-labs/dbt-core/issues/8987))
+- Late render pre- and post-hooks configs in properties / schema YAML files ([#10603](https://github.com/dbt-labs/dbt-core/issues/10603))
+- Allow the use of env_var function in certain macros in which it was previously unavailable. ([#10609](https://github.com/dbt-labs/dbt-core/issues/10609))
+- Remove deprecation for tests: to data_tests: change ([#10564](https://github.com/dbt-labs/dbt-core/issues/10564))
+- Fix `--resource-type test` for `dbt list` and `dbt build` ([#10730](https://github.com/dbt-labs/dbt-core/issues/10730))
+- Fix unit tests for incremental model with alias ([#10754](https://github.com/dbt-labs/dbt-core/issues/10754))
+- Allow singular tests to be documented in properties.yml ([#9005](https://github.com/dbt-labs/dbt-core/issues/9005))
+- Ignore --empty in unit test ref/source rendering ([#10516](https://github.com/dbt-labs/dbt-core/issues/10516))
+- Ignore rendered jinja in configs for state:modified, behind state_modified_compare_more_unrendered_values behaviour flag ([#9564](https://github.com/dbt-labs/dbt-core/issues/9564))
+- Improve performance of infer primary key ([#10781](https://github.com/dbt-labs/dbt-core/issues/10781))
+- Pass test user config to adapter pre_hook by explicitly adding test builder config to node ([#10484](https://github.com/dbt-labs/dbt-core/issues/10484))
+- Attempt to skip saved query processing when no semantic manifest changes ([#10563](https://github.com/dbt-labs/dbt-core/issues/10563))
+- Ensure dbt retry of microbatch models doesn't lose prior successful state ([#10800](https://github.com/dbt-labs/dbt-core/issues/10800))
+-  override materialization python models ([#8520](https://github.com/dbt-labs/dbt-core/issues/8520))
+- Handle edge cases when a specified `--event-time-end` is equivalent to the batch size truncated batch start time ([#10824](https://github.com/dbt-labs/dbt-core/issues/10824))
+- Begin tracking execution time of microbatch model batches ([#10825](https://github.com/dbt-labs/dbt-core/issues/10825))
+- Support disabling unit tests via config. ([#9109](https://github.com/dbt-labs/dbt-core/issues/9109), [#10540](https://github.com/dbt-labs/dbt-core/issues/10540))
+- Allow instances of generic data tests to be documented ([#2578](https://github.com/dbt-labs/dbt-core/issues/2578))
+- Fix warnings for models referring to a deprecated model ([#10833](https://github.com/dbt-labs/dbt-core/issues/10833))
+- Change `lookback` default from `0` to `1` to ensure better data completeness ([#10867](https://github.com/dbt-labs/dbt-core/issues/10867))
+- Make `--event-time-start` and `--event-time-end` mutually required ([#10874](https://github.com/dbt-labs/dbt-core/issues/10874))
+- Ensure KeyboardInterrupt/SystemExit halts microbatch model execution ([#10862](https://github.com/dbt-labs/dbt-core/issues/10862))
+- Exclude hook result from results in on-run-end context ([#7387](https://github.com/dbt-labs/dbt-core/issues/7387))
+- unit tests with versioned refs ([#10880](https://github.com/dbt-labs/dbt-core/issues/10880), [#10528](https://github.com/dbt-labs/dbt-core/issues/10528), [#10623](https://github.com/dbt-labs/dbt-core/issues/10623))
+- Implement partial parsing for all-yaml snapshots ([#10903](https://github.com/dbt-labs/dbt-core/issues/10903))
+- Restore source quoting behaviour when quoting config provided in dbt_project.yml ([#10892](https://github.com/dbt-labs/dbt-core/issues/10892))
+- Fix bug when referencing deprecated models ([#10915](https://github.com/dbt-labs/dbt-core/issues/10915))
+- Fix 'model' jinja context variable type to dict  ([#10927](https://github.com/dbt-labs/dbt-core/issues/10927))
+- Take `end_time` for batches to the ceiling to handle edge case where `event_time` column is a date ([#10868](https://github.com/dbt-labs/dbt-core/issues/10868))
+- Handle exceptions in `get_execution_status` more broadly to better ensure `run_results.json` gets written ([#10934](https://github.com/dbt-labs/dbt-core/issues/10934))
+- Fix 'no attribute .config' error when ref-ing a microbatch model from non-Model context ([#10928](https://github.com/dbt-labs/dbt-core/issues/10928))
+- Ensure inferred primary_key is a List[str] with no null values  ([#10983](https://github.com/dbt-labs/dbt-core/issues/10983))
+- Correct when custom microbatch macro deprecation warning is fired ([#10994](https://github.com/dbt-labs/dbt-core/issues/10994))
+- Validate manifest has group_map during group_lookup init ([#10988](https://github.com/dbt-labs/dbt-core/issues/10988))
+- Fix plural of 'partial success' in log message ([#10999](https://github.com/dbt-labs/dbt-core/issues/10999))
+- Emit batch-level exception with node_info on microbatch batch run failure ([#10840](https://github.com/dbt-labs/dbt-core/issues/10840))
+- Fix restrict-access to not apply within a package ([#10134](https://github.com/dbt-labs/dbt-core/issues/10134))
+- Make microbatch models skippable ([#11021](https://github.com/dbt-labs/dbt-core/issues/11021))
+- Catch DbtRuntimeError for hooks ([#11012](https://github.com/dbt-labs/dbt-core/issues/11012))
+- Access DBUG flag more consistently with the rest of the codebase in ManifestLoader ([#11068](https://github.com/dbt-labs/dbt-core/issues/11068))
+- Implement partial parsing for singular data test configs in yaml files ([#10801](https://github.com/dbt-labs/dbt-core/issues/10801))
+
+### Docs
+
+- Enable display of unit tests ([dbt-docs/#501](https://github.com/dbt-labs/dbt-docs/issues/501))
+- Unit tests not rendering ([dbt-docs/#506](https://github.com/dbt-labs/dbt-docs/issues/506))
+- Add support for Saved Query node ([dbt-docs/#486](https://github.com/dbt-labs/dbt-docs/issues/486))
+- Fix npm security vulnerabilities as of June 2024 ([dbt-docs/#513](https://github.com/dbt-labs/dbt-docs/issues/513))
+
+### Under the Hood
+
+- Clear error message for Private package in dbt-core ([#10083](https://github.com/dbt-labs/dbt-core/issues/10083))
+- Enable use of context in serialization ([#10093](https://github.com/dbt-labs/dbt-core/issues/10093))
+- Make RSS high water mark measurement more accurate on Linux ([#10177](https://github.com/dbt-labs/dbt-core/issues/10177))
+- Enable record filtering by type. ([#10240](https://github.com/dbt-labs/dbt-core/issues/10240))
+- Remove IntermediateSnapshotNode ([#10326](https://github.com/dbt-labs/dbt-core/issues/10326))
+- Additional logging for skipped ephemeral models ([#10389](https://github.com/dbt-labs/dbt-core/issues/10389))
+- bump black to 24.3.0 ([#10454](https://github.com/dbt-labs/dbt-core/issues/10454))
+- generate protos with protoc version 5.26.1 ([#10457](https://github.com/dbt-labs/dbt-core/issues/10457))
+- Move from minimal-snowplow-tracker fork back to snowplow-tracker ([#8409](https://github.com/dbt-labs/dbt-core/issues/8409))
+- Add group info to RunResultError, RunResultFailure, RunResultWarning log lines ([#](https://github.com/dbt-labs/dbt-core/issues/))
+- Improve speed of tree traversal when finding children, increasing build speed for some selectors ([#10434](https://github.com/dbt-labs/dbt-core/issues/10434))
+- Add test for sources tables with quotes ([#10582](https://github.com/dbt-labs/dbt-core/issues/10582))
+- Additional type hints for `core/dbt/version.py` ([#10612](https://github.com/dbt-labs/dbt-core/issues/10612))
+- Fix typing issues in core/dbt/contracts/sql.py ([#10614](https://github.com/dbt-labs/dbt-core/issues/10614))
+- Fix type errors in `dbt/core/task/clean.py` ([#10616](https://github.com/dbt-labs/dbt-core/issues/10616))
+- Add Snowplow tracking for behavior flag deprecations ([#10552](https://github.com/dbt-labs/dbt-core/issues/10552))
+- Add test utility patch_microbatch_end_time for adapters testing ([#10713](https://github.com/dbt-labs/dbt-core/issues/10713))
+- Replace `TestSelector` with `ResourceTypeSelector` ([#10718](https://github.com/dbt-labs/dbt-core/issues/10718))
+- Standardize returning `ResourceTypeSelector` instances in `dbt list` and `dbt build` ([#10739](https://github.com/dbt-labs/dbt-core/issues/10739))
+- Add group metadata info to LogModelResult and LogTestResult ([#10775](https://github.com/dbt-labs/dbt-core/issues/10775))
+- Remove support and testing for Python 3.8, which is now EOL. ([#10861](https://github.com/dbt-labs/dbt-core/issues/10861))
+- Behavior change for mf timespine without yaml configuration ([#10959](https://github.com/dbt-labs/dbt-core/issues/10959))
+- Behavior change for cumulative metric type param ([#10960](https://github.com/dbt-labs/dbt-core/issues/10960))
+- Upgrade protobuf ([#10658](https://github.com/dbt-labs/dbt-core/issues/10658))
+
+### Dependencies
+
+- Remove logbook dependency ([#8027](https://github.com/dbt-labs/dbt-core/issues/8027))
+- Increase supported version range for dbt-semantic-interfaces. Needed to support custom calendar features. ([#9265](https://github.com/dbt-labs/dbt-core/issues/9265))
+- Bump minimnum allowed dbt-adapters version to 1.8.0 ([#N/A](https://github.com/dbt-labs/dbt-core/issues/N/A))
+- Bump minimum dbt-adapters version to 1.9.0 ([#10996](https://github.com/dbt-labs/dbt-core/issues/10996))
+
+### Security
+
+- Explicitly bind to localhost in docs serve ([#10209](https://github.com/dbt-labs/dbt-core/issues/10209))
+
+### Contributors
+- [@DevonFulcher](https://github.com/DevonFulcher) ([#10959](https://github.com/dbt-labs/dbt-core/issues/10959), [#10960](https://github.com/dbt-labs/dbt-core/issues/10960))
+- [@McKnight-42](https://github.com/McKnight-42) ([#10197](https://github.com/dbt-labs/dbt-core/issues/10197), [#10198](https://github.com/dbt-labs/dbt-core/issues/10198))
+- [@Threynaud](https://github.com/Threynaud) ([#11068](https://github.com/dbt-labs/dbt-core/issues/11068))
+- [@TowardOliver](https://github.com/TowardOliver) ([#10656](https://github.com/dbt-labs/dbt-core/issues/10656))
+- [@aliceliu](https://github.com/aliceliu) ([#10536](https://github.com/dbt-labs/dbt-core/issues/10536), [#10138](https://github.com/dbt-labs/dbt-core/issues/10138))
+- [@courtneyholcomb](https://github.com/courtneyholcomb) ([#10360](https://github.com/dbt-labs/dbt-core/issues/10360), [#10376](https://github.com/dbt-labs/dbt-core/issues/10376), [#10475](https://github.com/dbt-labs/dbt-core/issues/10475), [#9265](https://github.com/dbt-labs/dbt-core/issues/9265), [#9265](https://github.com/dbt-labs/dbt-core/issues/9265), [#9265](https://github.com/dbt-labs/dbt-core/issues/9265))
+- [@danlsn](https://github.com/danlsn) ([#10915](https://github.com/dbt-labs/dbt-core/issues/10915))
+- [@dave-connors-3](https://github.com/dave-connors-3) ([#9824](https://github.com/dbt-labs/dbt-core/issues/9824))
+- [@devmessias](https://github.com/devmessias) ([#8520](https://github.com/dbt-labs/dbt-core/issues/8520), [#10880](https://github.com/dbt-labs/dbt-core/issues/10880), [#10528](https://github.com/dbt-labs/dbt-core/issues/10528), [#10623](https://github.com/dbt-labs/dbt-core/issues/10623))
+- [@jeancochrane](https://github.com/jeancochrane) ([#5273](https://github.com/dbt-labs/dbt-core/issues/5273))
+- [@katsugeneration](https://github.com/katsugeneration) ([#10754](https://github.com/dbt-labs/dbt-core/issues/10754))
+- [@kevinneville](https://github.com/kevinneville) ([#7586](https://github.com/dbt-labs/dbt-core/issues/7586))
+- [@nakamichiworks](https://github.com/nakamichiworks) ([#10442](https://github.com/dbt-labs/dbt-core/issues/10442))
+- [@plypaul](https://github.com/plypaul) ([#10531](https://github.com/dbt-labs/dbt-core/issues/10531))
+- [@rariyama](https://github.com/rariyama) ([#8997](https://github.com/dbt-labs/dbt-core/issues/8997))
+- [@scottgigante,nevdelap](https://github.com/scottgigante,nevdelap) ([#8774](https://github.com/dbt-labs/dbt-core/issues/8774))
+- [@tsturge](https://github.com/tsturge) ([#9109](https://github.com/dbt-labs/dbt-core/issues/9109), [#10540](https://github.com/dbt-labs/dbt-core/issues/10540))
+- [@ttusing](https://github.com/ttusing) ([#10434](https://github.com/dbt-labs/dbt-core/issues/10434))

.changes/unreleased/Dependencies-20251118-155354.yaml

@@ -1,6 +0,0 @@
-kind: Dependencies
-body: Use EventCatcher from dbt-common instead of maintaining a local copy
-time: 2025-11-18T15:53:54.284561+05:30
-custom:
-    Author: 3loka
-    Issue: "12124"

.changes/unreleased/Features-20251006-140352.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: Support partial parsing for function nodes
-time: 2025-10-06T14:03:52.258104-05:00
-custom:
-  Author: QMalcolm
-  Issue: "12072"

.changes/unreleased/Features-20251117-141053.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: Allow for defining funciton arguments with default values
-time: 2025-11-17T14:10:53.860178-06:00
-custom:
-  Author: QMalcolm
-  Issue: "12044"

.changes/unreleased/Features-20251201-165209.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: Raise jsonschema-based deprecation warnings by default
-time: 2025-12-01T16:52:09.354436-05:00
-custom:
-    Author: michelleark
-    Issue: 12240

.changes/unreleased/Features-20251203-122926.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: ':bug: :snowman: Disable unit tests whose model is disabled'
-time: 2025-12-03T12:29:26.209248-05:00
-custom:
-    Author: michelleark
-    Issue: "10540"

.changes/unreleased/Features-20251210-202001.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: Implement config.meta_get and config.meta_require
-time: 2025-12-10T20:20:01.354288-05:00
-custom:
-    Author: gshank
-    Issue: "12012"

.changes/unreleased/Fixes-20250922-151726.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Address Click 8.2+ deprecation warning
-time: 2025-09-22T15:17:26.983151-06:00
-custom:
-    Author: edgarrmondragon
-    Issue: "12038"

.changes/unreleased/Fixes-20251117-140649.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Include macros in unit test parsing
-time: 2025-11-17T14:06:49.518566-05:00
-custom:
-    Author: michelleark nathanskone
-    Issue: "10157"

.changes/unreleased/Fixes-20251117-185025.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Allow dbt deps to run when vars lack defaults in dbt_project.yml
-time: 2025-11-17T18:50:25.759091+05:30
-custom:
-    Author: 3loka
-    Issue: "8913"

.changes/unreleased/Fixes-20251118-171106.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Restore DuplicateResourceNameError for intra-project node name duplication, behind behavior flag `require_unique_project_resource_names`
-time: 2025-11-18T17:11:06.454784-05:00
-custom:
-    Author: michelleark
-    Issue: "12152"

.changes/unreleased/Fixes-20251119-195034.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Allow the usage of `function` with `--exclude-resource-type` flag
-time: 2025-11-19T19:50:34.703236-06:00
-custom:
-  Author: QMalcolm
-  Issue: "12143"

.changes/unreleased/Fixes-20251124-155629.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Fix bug where schemas of functions weren't guaranteed to exist
-time: 2025-11-24T15:56:29.467004-06:00
-custom:
-  Author: QMalcolm
-  Issue: "12142"

.changes/unreleased/Fixes-20251124-155756.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Fix generation of deprecations summary
-time: 2025-11-24T15:57:56.544123-08:00
-custom:
-    Author: asiunov
-    Issue: "12146"

.changes/unreleased/Fixes-20251124-170855.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: ':bug: :snowman: Correctly reference foreign key references when --defer and --state provided'
-time: 2025-11-24T17:08:55.387946-05:00
-custom:
-    Author: michellark
-    Issue: "11885"

.changes/unreleased/Fixes-20251125-120246.yaml

@@ -1,7 +0,0 @@
-kind: Fixes
-body: ':bug: :snowman: Add exception when using --state and referring to a removed
-  test'
-time: 2025-11-25T12:02:46.635026-05:00
-custom:
-  Author: emmyoop
-  Issue: "10630"

.changes/unreleased/Fixes-20251125-122020.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: ':bug: :snowman: Stop emitting `NoNodesForSelectionCriteria` three times during `build` command'
-time: 2025-11-25T12:20:20.132379-06:00
-custom:
-  Author: QMalcolm
-  Issue: "11627"

.changes/unreleased/Fixes-20251127-141308.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: ":bug: :snowman: Fix long Python stack traces appearing when package dependencies have incompatible version requirements"
-time: 2025-11-27T14:13:08.082542-05:00
-custom:
-  Author: emmyoop
-  Issue: "12049"

.changes/unreleased/Fixes-20251127-145929.yaml

@@ -1,7 +0,0 @@
-kind: Fixes
-body: ':bug: :snowman: Fixed issue where changing data type size/precision/scale (e.g.,
-  varchar(3) to varchar(10)) incorrectly triggered a breaking change error fo'
-time: 2025-11-27T14:59:29.256274-05:00
-custom:
-  Author: emmyoop
-  Issue: "11186"

.changes/unreleased/Fixes-20251127-170124.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: ':bug: :snowman: Support unit testing models that depend on sources with the same name'
-time: 2025-11-27T17:01:24.193516-05:00
-custom:
-    Author: michelleark
-    Issue: 11975 10433

.changes/unreleased/Fixes-20251128-102129.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Fix bug in partial parsing when updating a model with a schema file that is referenced by a singular test
-time: 2025-11-28T10:21:29.911147Z
-custom:
-    Author: mattogburke
-    Issue: "12223"

.changes/unreleased/Fixes-20251128-122838.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: ':bug: :snowman: Avoid retrying successful run-operation commands'
-time: 2025-11-28T12:28:38.546261-05:00
-custom:
-    Author: michelleark
-    Issue: "11850"

.changes/unreleased/Fixes-20251128-161937.yaml

@@ -1,7 +0,0 @@
-kind: Fixes
-body: ':bug: :snowman: Fix `dbt deps --add-package` crash when packages.yml contains `warn-unpinned:
-  false`'
-time: 2025-11-28T16:19:37.608722-05:00
-custom:
-  Author: emmyoop
-  Issue: "9104"

.changes/unreleased/Fixes-20251128-163144.yaml

@@ -1,7 +0,0 @@
-kind: Fixes
-body: ':bug: :snowman: Improve `dbt deps --add-package` duplicate detection with better
-  cross-source matching and word boundaries'
-time: 2025-11-28T16:31:44.344099-05:00
-custom:
-  Author: emmyoop
-  Issue: "12239"

.changes/unreleased/Fixes-20251202-133705.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: ':bug: :snowman: Fix false positive deprecation warning of pre/post-hook SQL configs'
-time: 2025-12-02T13:37:05.012112-05:00
-custom:
-    Author: michelleark
-    Issue: "12244"

.changes/unreleased/Fixes-20251209-175031.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Ensure recent deprecation warnings include event name in message
-time: 2025-12-09T17:50:31.334618-06:00
-custom:
-  Author: QMalcolm
-  Issue: "12264"

.changes/unreleased/Fixes-20251210-143935.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Improve error message clarity when detecting nodes with space in name
-time: 2025-12-10T14:39:35.107841-08:00
-custom:
-    Author: michelleark
-    Issue: "11835"

.changes/unreleased/Under the Hood-20251119-110110.yaml

@@ -1,6 +0,0 @@
-kind: Under the Hood
-body: Update jsonschemas for schema.yml and dbt_project.yml deprecations
-time: 2025-11-19T11:01:10.616676-05:00
-custom:
-    Author: michelleark
-    Issue: "12180"

.changes/unreleased/Under the Hood-20251121-140515.yaml

@@ -1,6 +0,0 @@
-kind: Under the Hood
-body: Replace setuptools and tox with hatch for build, test, and environment management.
-time: 2025-11-21T14:05:15.838252-05:00
-custom:
-  Author: emmyoop
-  Issue: "12151"

.changes/unreleased/Under the Hood-20251209-131857.yaml

@@ -1,6 +0,0 @@
-kind: Under the Hood
-body: Add add_catalog_integration call even if we have a pre-existing manifest
-time: 2025-12-09T13:18:57.043254-08:00
-custom:
-  Author: colin-rogers-dbt
-  Issue: "12262"

.changie.yaml

@@ -41,26 +41,32 @@ newlines:
   endOfVersion: 1
 
 custom:
-  - key: Author
+- key: Author
   label: GitHub Username(s) (separated by a single space if multiple)
   type: string
   minLength: 3
-  - key: Issue
+- key: Issue
   label: GitHub Issue Number (separated by a single space if multiple)
   type: string
   minLength: 1
 
 footerFormat: |
   {{- $contributorDict := dict }}
-  {{- /* ensure we always skip snyk and dependabot */}}
+  {{- /* ensure all names in this list are all lowercase for later matching purposes */}}
-  {{- $bots := list "dependabot[bot]" "snyk-bot"}}
+  {{- $core_team := splitList " " .Env.CORE_TEAM }}
+  {{- /* ensure we always skip snyk and dependabot in addition to the core team */}}
+  {{- $maintainers := list "dependabot[bot]" "snyk-bot"}}
+  {{- range $team_member := $core_team }}
+    {{- $team_member_lower := lower $team_member }}
+    {{- $maintainers = append $maintainers $team_member_lower }}
+  {{- end }}
   {{- range $change := .Changes }}
     {{- $authorList := splitList " " $change.Custom.Author }}
     {{- /* loop through all authors for a single changelog */}}
     {{- range $author := $authorList }}
       {{- $authorLower := lower $author }}
-      {{- /* we only want to include non-bot contributors */}}
+      {{- /* we only want to include non-core team contributors */}}
-      {{- if not (has $authorLower $bots)}}
+      {{- if not (has $authorLower $maintainers)}}
         {{- $changeList := splitList " " $change.Custom.Author }}
           {{- $IssueList := list }}
           {{- $changeLink := $change.Kind }}

.flake8

@@ -10,5 +10,6 @@ ignore =
     E704 # makes Flake8 work like black
     E741
     E501 # long line checking is done in black
+exclude = test/
 per-file-ignores =
     */__init__.py: F401

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -61,8 +61,8 @@ body:
       label: Environment
       description: |
         examples:
-          - **OS**: Ubuntu 24.04
+          - **OS**: Ubuntu 20.04
-          - **Python**: 3.10.12 (`python3 --version`)
+          - **Python**: 3.9.12 (`python3 --version`)
           - **dbt-core**: 1.1.1 (`dbt --version`)
       value: |
         - OS:

.github/ISSUE_TEMPLATE/config.yml

@@ -12,6 +12,15 @@ contact_links:
   - name: Participate in Discussions
     url: https://github.com/dbt-labs/dbt-core/discussions
     about: Do you have a Big Idea for dbt? Read open discussions, or start a new one
-  - name: Create an issue for adapters
+  - name: Create an issue for dbt-redshift
-    url: https://github.com/dbt-labs/dbt-adapters/issues/new/choose
+    url: https://github.com/dbt-labs/dbt-redshift/issues/new/choose
-    about: Report a bug or request a feature for an adapter
+    about: Report a bug or request a feature for dbt-redshift
+  - name: Create an issue for dbt-bigquery
+    url: https://github.com/dbt-labs/dbt-bigquery/issues/new/choose
+    about: Report a bug or request a feature for dbt-bigquery
+  - name: Create an issue for dbt-snowflake
+    url: https://github.com/dbt-labs/dbt-snowflake/issues/new/choose
+    about: Report a bug or request a feature for dbt-snowflake
+  - name: Create an issue for dbt-spark
+    url: https://github.com/dbt-labs/dbt-spark/issues/new/choose
+    about: Report a bug or request a feature for dbt-spark

.github/ISSUE_TEMPLATE/regression-report.yml

@@ -55,8 +55,8 @@ body:
       label: Environment
       description: |
         examples:
-          - **OS**: Ubuntu 24.04
+          - **OS**: Ubuntu 20.04
-          - **Python**: 3.10.12 (`python3 --version`)
+          - **Python**: 3.9.12 (`python3 --version`)
           - **dbt-core (working version)**: 1.1.1 (`dbt --version`)
           - **dbt-core (regression version)**: 1.2.0 (`dbt --version`)
       value: |

.github/_README.md

@@ -120,7 +120,7 @@ Some triggers of note that we use:
   ```yaml
   jobs:
     dependency_changelog:
-      runs-on: ${{ vars.UBUNTU_LATEST }}
+      runs-on: ubuntu-latest
 
       steps:
       - name: Get File Name Timestamp
@@ -188,12 +188,6 @@ ___
 - The [GitHub CLI](https://cli.github.com/) is available in the default runners
 - Actions run in your context.  ie, using an action from the marketplace that uses the GITHUB_TOKEN uses the GITHUB_TOKEN generated by your workflow run.
 
-### Runners
-- We dynamically set runners based on repository vars.  Admins can view repository vars and reset them.  Current values are the following but are subject to change:
-  - `vars.UBUNTU_LATEST` -> `ubuntu-latest`
-  - `vars.WINDOWS_LATEST` -> `windows-latest`
-  - `vars.MACOS_LATEST` -> `macos-14`
-
 ### Actions from the Marketplace
 - Don’t use external actions for things that can easily be accomplished manually.
 - Always read through what an external action does before using it!  Often an action in the GitHub Actions Marketplace can be replaced with a few lines in bash.  This is much more maintainable (and won’t change under us) and clear as to what’s actually happening.  It also prevents any

.github/actions/latest-wrangler/README.md

@@ -33,7 +33,7 @@ on:
 
 jobs:
   build:
-    runs-on: ${{ vars.UBUNTU_LATEST }}
+    runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
     - name: Wrangle latest tag

.github/actions/latest-wrangler/examples/example_workflow.yml

@@ -11,7 +11,7 @@ on:
 
 jobs:
   build:
-    runs-on: ${{ vars.UBUNTU_LATEST }}
+    runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
     - name: Wrangle latest tag

.github/actions/latest-wrangler/main.py

@@ -1,10 +1,9 @@
 import os
+from packaging.version import Version, parse
+import requests
 import sys
 from typing import List
 
-import requests
-from packaging.version import Version, parse
-
 
 def main():
     package_name: str = os.environ["INPUT_PACKAGE_NAME"]

.github/actions/setup-postgres-linux/action.yml

@@ -0,0 +1,19 @@
+name: "Set up postgres (linux)"
+description: "Set up postgres service on linux vm for dbt integration tests"
+runs:
+  using: "composite"
+  steps:
+    - shell: bash
+      run: |
+        sudo apt-get --purge remove postgresql postgresql-*
+        sudo apt update -y
+        sudo apt install gnupg2 wget vim -y
+        sudo sh -c 'echo "deb https://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
+        curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc|sudo gpg --dearmor -o /etc/apt/trusted.gpg.d/postgresql.gpg
+        sudo apt update -y
+        sudo apt install postgresql-16
+        sudo apt-get -y install postgresql postgresql-contrib
+        sudo systemctl start postgresql
+        sudo systemctl enable postgresql
+        pg_isready
+        sudo -u postgres bash ${{ github.action_path }}/setup_db.sh

.github/actions/setup-postgres-linux/setup_db.sh

@@ -0,0 +1 @@
+../../../test/setup_db.sh

.github/actions/setup-postgres-macos/action.yml

@@ -0,0 +1,26 @@
+name: "Set up postgres (macos)"
+description: "Set up postgres service on macos vm for dbt integration tests"
+runs:
+  using: "composite"
+  steps:
+    - shell: bash
+      run: |
+        brew install postgresql@16
+        brew link postgresql@16 --force
+        brew services start postgresql@16
+        echo "Check PostgreSQL service is running"
+        i=10
+        COMMAND='pg_isready'
+        while [ $i -gt -1 ]; do
+            if [ $i == 0 ]; then
+                echo "PostgreSQL service not ready, all attempts exhausted"
+                exit 1
+            fi
+            echo "Check PostgreSQL service status"
+            eval $COMMAND && break
+            echo "PostgreSQL service not ready, wait 10 more sec, attempts left: $i"
+            sleep 10
+            ((i--))
+        done
+        createuser -s postgres
+        bash ${{ github.action_path }}/setup_db.sh

.github/actions/setup-postgres-macos/setup_db.sh

@@ -0,0 +1 @@
+../../../test/setup_db.sh

.github/actions/setup-postgres-windows/setup_db.sh

@@ -1 +1 @@
-../../../scripts/setup_db.sh
+../../../test/setup_db.sh

.github/dbt-postgres-testing.yml

@@ -1,169 +0,0 @@
-# **what?**
-# Runs all tests in dbt-postgres with this branch of dbt-core to ensure nothing is broken
-
-# **why?**
-# Ensure dbt-core changes do not break dbt-postgres, as a basic proxy for other adapters
-
-# **when?**
-# This will run when trying to merge a PR into main.
-# It can also be manually triggered.
-
-# This workflow can be skipped by adding the "Skip Postgres Testing" label to the PR.  This is
-# useful when making a change in both `dbt-postgres` and `dbt-core` where the changes are dependant
-# and cause the other repository to break.
-
-name: "dbt-postgres Tests"
-run-name: >-
-  ${{ (github.event_name == 'workflow_dispatch' || github.event_name == 'workflow_call')
-  && format('dbt-postgres@{0} with dbt-core@{1}', inputs.dbt-postgres-ref, inputs.dbt-core-ref)
-  || 'dbt-postgres@main with dbt-core branch' }}
-
-on:
-  push:
-    branches:
-      - "main"
-      - "*.latest"
-      - "releases/*"
-  pull_request:
-  merge_group:
-    types: [checks_requested]
-  workflow_dispatch:
-    inputs:
-      dbt-postgres-ref:
-        description: "The branch of dbt-postgres to test against"
-        default: "main"
-      dbt-core-ref:
-        description: "The branch of dbt-core to test against"
-        default: "main"
-  workflow_call:
-    inputs:
-      dbt-postgres-ref:
-        description: "The branch of dbt-postgres to test against"
-        type: string
-        required: true
-        default: "main"
-      dbt-core-ref:
-        description: "The branch of dbt-core to test against"
-        type: string
-        required: true
-        default: "main"
-
-permissions: read-all
-
-# will cancel previous workflows triggered by the same event
-# and for the same ref for PRs/merges or same SHA otherwise
-# and for the same inputs on workflow_dispatch or workflow_call
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ contains(fromJson('["pull_request", "merge_group"]'), github.event_name) && github.event.pull_request.head.ref || github.sha }}-${{ contains(fromJson('["workflow_call", "workflow_dispatch"]'), github.event_name) && github.event.inputs.dbt-postgres-ref && github.event.inputs.dbt-core-ref || github.sha }}
-  cancel-in-progress: true
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  job-prep:
-    # This allow us to run the workflow on pull_requests as well so we can always run unit tests
-    # and only run integration tests on merge for time purposes
-    name: Setup Repo Refs
-    runs-on: ubuntu-latest
-    outputs:
-      dbt-postgres-ref: ${{ steps.core-ref.outputs.ref }}
-      dbt-core-ref: ${{ steps.common-ref.outputs.ref }}
-
-    steps:
-      - name: "Input Refs"
-        id: job-inputs
-        run: |
-          echo "inputs.dbt-postgres-ref=${{ inputs.dbt-postgres-ref }}"
-          echo "inputs.dbt-core-ref=${{ inputs.dbt-core-ref }}"
-
-      - name: "Determine dbt-postgres ref"
-        id: core-ref
-        run: |
-          if [[ -z "${{ inputs.dbt-postgres-ref }}" ]]; then
-            REF="main"
-          else
-            REF=${{ inputs.dbt-postgres-ref }}
-          fi
-          echo "ref=$REF" >> $GITHUB_OUTPUT
-
-      - name: "Determine dbt-core ref"
-        id: common-ref
-        run: |
-          if [[ -z "${{ inputs.dbt-core-ref }}" ]]; then
-            # these will be commits instead of branches
-            if [[ "${{ github.event_name }}" == "merge_group" ]]; then
-              REF=${{ github.event.merge_group.head_sha }}
-            else
-              REF=${{ github.event.pull_request.base.sha }}
-            fi
-          else
-            REF=${{ inputs.dbt-core-ref }}
-          fi
-          echo "ref=$REF" >> $GITHUB_OUTPUT
-
-      - name: "Final Refs"
-        run: |
-          echo "dbt-postgres-ref=${{ steps.core-ref.outputs.ref }}"
-          echo "dbt-core-ref=${{ steps.common-ref.outputs.ref }}"
-
-  integration-tests-postgres:
-    name: "dbt-postgres integration tests"
-    needs: [job-prep]
-    runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: "./dbt-postgres"
-    environment:
-      name: "dbt-postgres"
-    env:
-      POSTGRES_TEST_HOST: ${{ vars.POSTGRES_TEST_HOST }}
-      POSTGRES_TEST_PORT: ${{ vars.POSTGRES_TEST_PORT }}
-      POSTGRES_TEST_USER: ${{ vars.POSTGRES_TEST_USER }}
-      POSTGRES_TEST_PASS: ${{ secrets.POSTGRES_TEST_PASS }}
-      POSTGRES_TEST_DATABASE: ${{ vars.POSTGRES_TEST_DATABASE }}
-      POSTGRES_TEST_THREADS: ${{ vars.POSTGRES_TEST_THREADS }}
-    services:
-      postgres:
-          image: postgres
-          env:
-            POSTGRES_PASSWORD: postgres
-          options: >-
-              --health-cmd pg_isready
-              --health-interval 10s
-              --health-timeout 5s
-              --health-retries 5
-          ports:
-            - ${{ vars.POSTGRES_TEST_PORT }}:5432
-    steps:
-      - name: "Check out dbt-adapters@${{ needs.job-prep.outputs.dbt-postgres-ref }}"
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
-        with:
-          repository: dbt-labs/dbt-adapters
-          ref: ${{ needs.job-prep.outputs.dbt-postgres-ref }}
-
-      - name: "Set up Python"
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # actions/setup-python@v5
-        with:
-            python-version: ${{ inputs.python-version }}
-
-      - name: "Set environment variables"
-        run: |
-            echo "HATCH_PYTHON=${{ inputs.python-version }}" >> $GITHUB_ENV
-            echo "PIP_ONLY_BINARY=psycopg2-binary" >> $GITHUB_ENV
-
-      - name: "Setup test database"
-        run: psql -f ./scripts/setup_test_database.sql
-        env:
-            PGHOST: ${{ vars.POSTGRES_TEST_HOST }}
-            PGPORT: ${{ vars.POSTGRES_TEST_PORT }}
-            PGUSER: postgres
-            PGPASSWORD: postgres
-            PGDATABASE: postgres
-
-      - name: "Install hatch"
-        uses: pypa/hatch@257e27e51a6a5616ed08a39a408a21c35c9931bc # pypa/hatch@install
-
-      - name: "Run integration tests"
-        run: hatch run ${{ inputs.hatch-env }}:integration-tests

.github/workflows/artifact-reviews.yml

@@ -1,186 +0,0 @@
-# **what?**
-# Enforces 2 reviews when artifact or validation files are modified.
-
-# **why?**
-# Ensure artifact changes receive proper review from designated team members.  GitHub doesn't support
-# multiple reviews on a single PR based on files changed, so we need to enforce this manually.
-
-# **when?**
-# This will run when reviews are submitted and dismissed.
-
-name: "Enforce Additional Reviews on Artifact and Validations Changes"
-
-permissions:
-  checks: write
-  pull-requests: write
-  contents: read
-
-on:
-  # trigger check on review events.  use pull_request_target for forks.
-  pull_request_target:
-    types: [opened, reopened, ready_for_review, synchronize, review_requested]
-  pull_request_review:
-    types: [submitted, edited, dismissed]
-
-# only run this once per PR at a time
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
-  cancel-in-progress: true
-
-env:
-    required_approvals: 2
-    team: "core-group"
-
-jobs:
-  check-reviews:
-    name: "Validate Additional Reviews"
-    runs-on: ubuntu-latest
-    steps:
-      - name: "Get list of changed files"
-        id: changed_files
-        run: |
-          # Fetch files as JSON and process with jq to sanitize output
-          gh api repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/files \
-            | jq -r '.[].filename' \
-            | while IFS= read -r file; do
-              # Sanitize the filename by removing any special characters and command injection attempts
-              clean_file=$(echo "$file" | sed 's/[^a-zA-Z0-9\.\/\-_]//g')
-              echo "$clean_file"
-            done > changed_files.txt
-          echo "CHANGED_FILES<<EOF" >> $GITHUB_OUTPUT
-          cat changed_files.txt >> $GITHUB_OUTPUT
-          echo "EOF" >> $GITHUB_OUTPUT
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: "Check if any artifact files changed"
-        id: artifact_files_changed
-        run: |
-          artifact_changes=false
-          while IFS= read -r file; do
-            # Only process if file path looks legitimate
-            if [[ "$file" =~ ^[a-zA-Z0-9\.\/\-_]+$ ]]; then
-              if [[ "$file" == "core/dbt/artifacts/"* ]] ; then
-                artifact_changes=true
-                break
-              fi
-            fi
-          done < changed_files.txt
-          echo "artifact_changes=$artifact_changes" >> $GITHUB_OUTPUT
-
-      - name: "Get Core Team Members"
-        if: steps.artifact_files_changed.outputs.artifact_changes == 'true'
-        id: core_members
-        run: |
-          gh api -H "Accept: application/vnd.github+json" \
-          /orgs/dbt-labs/teams/${{ env.team }}/members > core_members.json
-
-          # Extract usernames and set as multiline output
-          echo "membership<<EOF" >> $GITHUB_OUTPUT
-          jq -r '.[].login' core_members.json >> $GITHUB_OUTPUT
-          echo "EOF" >> $GITHUB_OUTPUT
-        env:
-          GH_TOKEN: ${{ secrets.IT_TEAM_MEMBERSHIP }}
-
-      - name: "Verify ${{ env.required_approvals }} core team approvals"
-        if: steps.artifact_files_changed.outputs.artifact_changes == 'true'
-        id: check_approvals
-        run: |
-
-            # Get all reviews
-            REVIEWS=$(gh api repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/reviews)
-            echo "All reviews:"
-            echo "$REVIEWS"
-            # Count approved reviews from core team members (only most recent review per user)
-            CORE_APPROVALS=0
-            while IFS= read -r member; do
-              echo "Checking member: $member"
-              APPROVED=$(echo "$REVIEWS" | jq --arg user "$member" '
-                group_by(.user.login) |
-                map(select(.[0].user.login == $user) |
-                    sort_by(.submitted_at) |
-                    last) |
-                map(select(.state == "APPROVED" and (.state != "DISMISSED"))) |
-                length')
-              echo "Latest review state for $member: $APPROVED"
-              CORE_APPROVALS=$((CORE_APPROVALS + APPROVED))
-              echo "Running total: $CORE_APPROVALS"
-            done <<< "${{ steps.core_members.outputs.membership }}"
-
-            echo "CORE_APPROVALS=$CORE_APPROVALS" >> $GITHUB_OUTPUT
-            echo "CORE_APPROVALS=$CORE_APPROVALS"
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: "Find Comment"
-        if: steps.artifact_files_changed.outputs.artifact_changes == 'true' && steps.check_approvals.outputs.CORE_APPROVALS < env.required_approvals
-        uses: peter-evans/find-comment@a54c31d7fa095754bfef525c0c8e5e5674c4b4b1 # peter-evans/find-comment@v2
-        id: find-comment
-        with:
-          issue-number: ${{ github.event.pull_request.number }}
-          comment-author: 'github-actions[bot]'
-          body-includes: "### Additional Artifact Review Required"
-
-      - name: "Create Comment"
-        if: steps.artifact_files_changed.outputs.artifact_changes == 'true' && steps.find-comment.outputs.comment-id == '' && steps.check_approvals.outputs.CORE_APPROVALS < env.required_approvals
-        uses: peter-evans/create-or-update-comment@23ff15729ef2fc348714a3bb66d2f655ca9066f2 # peter-evans/create-or-update-comment@v3
-        with:
-          issue-number: ${{ github.event.pull_request.number }}
-          body: |
-            ### Additional Artifact Review Required
-
-            Changes to artifact directory files requires at least ${{ env.required_approvals }} approvals from core team members.
-
-      - name: "Notify if not enough approvals"
-        if: steps.artifact_files_changed.outputs.artifact_changes == 'true'
-        run: |
-          if [[ "${{ steps.check_approvals.outputs.CORE_APPROVALS }}" -ge "${{ env.required_approvals }}" ]]; then
-            title="Extra requirements met"
-            message="Changes to artifact directory files requires at least ${{ env.required_approvals }} approvals from core team members. Current number of core team approvals: ${{ steps.check_approvals.outputs.CORE_APPROVALS }} "
-            echo "::notice title=$title::$message"
-            echo "REVIEW_STATUS=success" >> $GITHUB_OUTPUT
-          else
-            title="PR Approval Requirements Not Met"
-            message="Changes to artifact directory files requires at least ${{ env.required_approvals }} approvals from core team members. Current number of core team approvals: ${{ steps.check_approvals.outputs.CORE_APPROVALS }} "
-            echo "::notice title=$title::$message"
-            echo "REVIEW_STATUS=neutral" >> $GITHUB_OUTPUT
-          fi
-        id: review_check
-
-      - name: "Set check status"
-        id: status_check
-        run: |
-          if [[ "${{ steps.artifact_files_changed.outputs.artifact_changes }}" == 'false' ]]; then
-            # no extra review required
-            echo "current_status=success" >> $GITHUB_OUTPUT
-          elif [[ "${{ steps.review_check.outputs.REVIEW_STATUS }}" == "success" ]]; then
-            # we have all the required reviews
-            echo "current_status=success" >> $GITHUB_OUTPUT
-          else
-            # neutral exit - neither success nor failure
-            # we can't fail here because we use multiple triggers for this workflow and they won't reset the check
-            # workaround is to use a neutral exit to skip the check run until it's actually successful
-            echo "current_status=neutral" >> $GITHUB_OUTPUT
-          fi
-
-      - name: "Post Event"
-        # This step posts the status of the check because the workflow is triggered by multiple events
-        # and we need to ensure the check is always updated.  Otherwise we would end up with duplicate
-        # checks in the GitHub UI.
-        run: |
-          if [[ "${{ steps.status_check.outputs.current_status }}" == "success" ]]; then
-            state="success"
-          else
-            state="failure"
-          fi
-
-          gh api \
-            --method POST \
-            -H "Accept: application/vnd.github+json" \
-            /repos/${{ github.repository }}/statuses/${{ github.event.pull_request.base.sha }} \
-            -f state="$state" \
-            -f description="Artifact Review Check" \
-            -f context="Artifact Review Check" \
-            -f target_url="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
-        env:
-          GH_TOKEN: ${{ secrets.FISHTOWN_BOT_PAT }}

.github/workflows/auto-respond-bug-reports.yml

@@ -1,50 +0,0 @@
-# **what?**
-# Check if the an issue is opened near or during an extended holiday period.
-# If so, post an automatically-generated comment about the holiday for bug reports.
-# Also provide specific information to customers of dbt Cloud.
-
-# **why?**
-# Explain why responses will be delayed during our holiday period.
-
-# **when?**
-# This will run when new issues are opened.
-
-name: Auto-Respond to Bug Reports During Holiday Period
-
-on:
-  issues:
-    types:
-      - opened
-
-permissions:
-  contents: read
-  issues: write
-
-jobs:
-  auto-response:
-    runs-on: ${{ vars.UBUNTU_LATEST }}
-    steps:
-      - name: Check if current date is within holiday period
-        id: date-check
-        run: |
-          current_date=$(date -u +"%Y-%m-%d")
-          start_date="2024-12-23"
-          end_date="2025-01-05"
-
-          if [[ "$current_date" < "$start_date" || "$current_date" > "$end_date" ]]; then
-            echo "outside_holiday=true" >> $GITHUB_ENV
-          else
-            echo "outside_holiday=false" >> $GITHUB_ENV
-          fi
-
-      - name: Post comment
-        if: ${{ env.outside_holiday == 'false' && contains(github.event.issue.labels.*.name, 'bug') }}
-        run: |
-          gh issue comment ${{ github.event.issue.number }} --repo ${{ github.repository }} --body "Thank you for your bug report! Our team is will be out of the office for [Christmas and our Global Week of Rest](https://handbook.getdbt.com/docs/time_off#2024-us-holidays), from December 25, 2024, through January 3, 2025.
-
-          We will review your issue as soon as possible after returning.
-          Thank you for your understanding, and happy holidays! 🎄🎉
-
-          If you are a customer of dbt Cloud, please contact our Customer Support team via the dbt Cloud web interface or email **support@dbtlabs.com**."
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/backport.yml

@@ -28,13 +28,13 @@ permissions:
 jobs:
   backport:
     name: Backport
-    runs-on: ${{ vars.UBUNTU_LATEST }}
+    runs-on: ubuntu-latest
     # Only react to merged PRs for security reasons.
     # See https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target.
     if: >
       github.event.pull_request.merged
       && contains(github.event.label.name, 'backport')
     steps:
-      - uses: tibdex/backport@9565281eda0731b1d20c4025c43339fb0a23812e # tibdex/backport@v2.0.4
+      - uses: tibdex/backport@v2.0.4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/bot-changelog.yml

@@ -41,14 +41,14 @@ jobs:
         include:
           - label: "dependencies"
             changie_kind: "Dependencies"
-    runs-on: ${{ vars.UBUNTU_LATEST }}
+    runs-on: ubuntu-latest
 
     steps:
 
     - name: Create and commit changelog on bot PR
       if: ${{ contains(github.event.pull_request.labels.*.name, matrix.label) }}
       id: bot_changelog
-      uses: emmyoop/changie_bot@22b70618b13d0d1c64ea95212bafca2d2bf6b764 # emmyoop/changie_bot@v1.1.0
+      uses: emmyoop/changie_bot@v1.1.0
       with:
         GITHUB_TOKEN: ${{ secrets.FISHTOWN_BOT_PAT }}
         commit_author_name: "Github Build Bot"

.github/workflows/check-artifact-changes.yml

@@ -4,26 +4,22 @@ on:
   pull_request:
     types: [ opened, reopened, labeled, unlabeled, synchronize ]
     paths-ignore: [ '.changes/**', '.github/**', 'tests/**', '**.md', '**.yml' ]
-  merge_group:
-    types: [checks_requested]
-  workflow_dispatch:
 
-permissions:
+  workflow_dispatch:
-  contents: read
 
 jobs:
   check-artifact-changes:
-    runs-on: ${{ vars.UBUNTU_LATEST }}
+    runs-on: ubuntu-latest
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'artifact_minor_upgrade') }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Check for changes in core/dbt/artifacts
         # https://github.com/marketplace/actions/paths-changes-filter
-        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # dorny/paths-filter@v3
+        uses: dorny/paths-filter@v3
         id: check_artifact_changes
         with:
           filters: |

.github/workflows/community-label.yml

@@ -7,6 +7,7 @@
 # **when?**
 # When a PR is opened, not in draft or moved from draft to ready for review
 
+
 name: Label community PRs
 
 on:
@@ -28,15 +29,9 @@ jobs:
     # If this PR is opened and not draft, determine if it needs to be labeled
     # if the PR is converted out of draft, determine if it needs to be labeled
     if: |
-      (
+      (!contains(github.event.pull_request.labels.*.name, 'community') &&
-        !contains(github.event.pull_request.labels.*.name, 'community')
+      (github.event.action == 'opened' && github.event.pull_request.draft == false ) ||
-        && (
+       github.event.action == 'ready_for_review' )
-          (github.event.action == 'opened' && github.event.pull_request.draft == false)
-          || github.event.action == 'ready_for_review'
-        )
-        && github.event.pull_request.user.type != 'Bot'
-        && github.event.pull_request.user.login != 'dependabot[bot]'
-      )
     uses: dbt-labs/actions/.github/workflows/label-community.yml@main
     with:
         github_team: 'core-group'

.github/workflows/cut-release-branch.yml

@@ -1,44 +1,25 @@
 # **what?**
-# Cuts the `*.latest` branch, bumps dependencies on it, cleans up all files in `.changes/unreleased`
+# Cuts a new `*.latest` branch
-# and `.changes/previous verion on main and bumps main to the input version.
+# Also cleans up all files in `.changes/unreleased` and `.changes/previous verion on
+# `main` and bumps `main` to the input version.
 
 # **why?**
-# Clean up the main branch after a release branch is cut and automate cutting the release branch.
+# Generally reduces the workload of engineers and reduces error.  Allow automation.
-# Generally reduces the workload of engineers and reducing error.
 
 # **when?**
-# This will run when called manually or when triggered in another workflow.
+# This will run when called manually.
-
-# Example Usage including required permissions:  TODO: update once finalized
-
-# permissions:
-#   contents: read
-#   pull-requests: write
-#
-# name: Cut Release Branch
-# jobs:
-#   changelog:
-#     uses: dbt-labs/actions/.github/workflows/cut-release-branch.yml@main
-#     with:
-#       new_branch_name: 1.7.latest
-#       PR_title: "Cleanup main after cutting new 1.7.latest branch"
-#       PR_body: "All adapter PRs will fail CI until the dbt-core PR has been merged due to release version conflicts."
-#     secrets:
-#       FISHTOWN_BOT_PAT: ${{ secrets.FISHTOWN_BOT_PAT }}
-
-# TODOs
-# add note to eventually commit changes directly and bypass checks - same as release - when we move to this model run test action after merge
 
 name: Cut new release branch
-run-name: "Cutting New Branch:  ${{ inputs.new_branch_name }}"
 
 on:
   workflow_dispatch:
     inputs:
-      new_branch_name:
+      version_to_bump_main:
-        description: "The full name of the new branch (ex. 1.5.latest)"
+        description: 'The alpha version main should bump to (ex. 1.6.0a1)'
+        required: true
+      new_branch_name:
+        description: 'The full name of the new branch (ex. 1.5.latest)'
         required: true
-        type: string
 
 defaults:
   run:
@@ -46,346 +27,15 @@ defaults:
 
 permissions:
   contents: write
-  pull-requests: write
-
-env:
-  PYTHON_TARGET_VERSION: "3.10"
-  PR_TITLE: "Cleanup main after cutting new ${{ inputs.new_branch_name }} branch"
-  PR_BODY: "All adapter PRs will fail CI until the dbt-core PR has been merged due to release version conflicts."
 
 jobs:
-  prep_work:
+  cut_branch:
-    name: "Prep Work"
+    name: "Cut branch and clean up main for dbt-core"
-    runs-on: ubuntu-latest
+    uses: dbt-labs/actions/.github/workflows/cut-release-branch.yml@main
-    steps:
-      - name: "[DEBUG] Print Inputs"
-        run: |
-          echo "new_branch_name:        ${{ inputs.new_branch_name }}"
-          echo "PR_title:               ${{ env.PR_TITLE }}"
-          echo "PR_body:                ${{ env.PR_BODY }}"
-
-  create_temp_branch:
-    name: "Create Temp branch off main"
-    runs-on: ubuntu-latest
-    outputs:
-      temp_branch_name: ${{ steps.variables.outputs.BRANCH_NAME }}
-
-    steps:
-      - name: "Set Branch Value"
-        id: variables
-        run: |
-          echo "BRANCH_NAME=cutting_release_branch/main_cleanup_$GITHUB_RUN_ID" >> $GITHUB_OUTPUT
-
-      - name: "Checkout ${{ github.repository }}"
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
     with:
-          ref: "main"
+      version_to_bump_main: ${{ inputs.version_to_bump_main }}
-          token: ${{ secrets.FISHTOWN_BOT_PAT }}
+      new_branch_name: ${{ inputs.new_branch_name }}
-
+      PR_title: "Cleanup main after cutting new ${{ inputs.new_branch_name }} branch"
-      - name: "Create PR Branch"
+      PR_body: "All adapter PRs will fail CI until the dbt-core PR has been merged due to release version conflicts."
-        run: |
+    secrets:
-          user="Github Build Bot"
+      FISHTOWN_BOT_PAT: ${{ secrets.FISHTOWN_BOT_PAT }}
-          email="buildbot@fishtownanalytics.com"
-          git config user.name "$user"
-          git config user.email "$email"
-          git checkout -b ${{ steps.variables.outputs.BRANCH_NAME }}
-          git push --set-upstream origin ${{ steps.variables.outputs.BRANCH_NAME }}
-
-      - name: "[Notification] Temp branch created"
-        run: |
-          message="Temp branch ${{ steps.variables.outputs.BRANCH_NAME }} created"
-          echo "::notice title="Temporary branch created": $title::$message"
-
-  cleanup_changelog:
-    name: "Clean Up Changelog"
-    needs: ["create_temp_branch"]
-    runs-on: ubuntu-latest
-    outputs:
-      next-version: ${{ steps.semver-current.outputs.next-minor-alpha-version }}
-
-    steps:
-      - name: "Checkout ${{ github.repository }}"
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
-        with:
-          ref: ${{ needs.create_temp_branch.outputs.temp_branch_name }}
-          token: ${{ secrets.FISHTOWN_BOT_PAT }}
-
-      - name: "Add Homebrew To PATH"
-        run: |
-          echo "/home/linuxbrew/.linuxbrew/bin:/home/linuxbrew/.linuxbrew/sbin" >> $GITHUB_PATH
-
-      - name: "Install Homebrew Packages"
-        run: |
-          brew install pre-commit
-          brew tap miniscruff/changie https://github.com/miniscruff/changie
-          brew install changie
-
-      - name: "Check Current Version In Code"
-        id: determine_version
-        run: |
-          current_version=$(grep '^version = ' core/pyproject.toml | sed 's/version = "\(.*\)"/\1/')
-          echo "current_version=$current_version" >> $GITHUB_OUTPUT
-
-      - name: "[Notification] Check Current Version In Code"
-        run: |
-          message="The current version is ${{ steps.determine_version.outputs.current_version }}"
-          echo "::notice title="Version Bump Check": $title::$message"
-
-      - name: "Parse Current Version Into Parts for Changelog Directories"
-        id: semver-current
-        uses: dbt-labs/actions/parse-semver@main
-        with:
-          version: ${{ steps.determine_version.outputs.current_version }}
-
-      - name: "[Notification] Next Alpha Version"
-        run: |
-          message="The next alpha version is ${{ steps.semver-current.outputs.next-minor-alpha-version }}"
-          echo "::notice title="Version Bump Check": $title::$message"
-
-      - name: "Delete Unreleased Changelog YAMLs"
-        # removal fails if no files exist. OK to continue since we're just cleaning up the files.
-        continue-on-error: true
-        run: |
-          rm .changes/unreleased/*.yaml || true
-
-      - name: "Delete Pre Release Changelogs and YAMLs"
-        # removal fails if no files exist. OK to continue since we're just cleaning up the files.
-        continue-on-error: true
-        run: |
-          rm .changes/${{ steps.semver-current.outputs.base-version }}/*.yaml || true
-          rm .changes/${{ steps.semver-current.outputs.major }}.${{ steps.semver-current.outputs.minor }}.*.md || true
-
-      - name: "Cleanup CHANGELOG.md"
-        run: |
-          changie merge
-
-      - name: "Commit Changelog Cleanup to Branch"
-        run: |
-          user="Github Build Bot"
-          email="buildbot@fishtownanalytics.com"
-          git config user.name "$user"
-          git config user.email "$email"
-          git status
-          git add .
-          git commit -m "Clean up changelog on main"
-          git push
-
-      - name: "[Notification] Changelog cleaned up"
-        run: |
-          message="Changelog on ${{ needs.create_temp_branch.outputs.temp_branch_name }} cleaned up"
-          echo "::notice title="Changelog cleaned up": $title::$message"
-
-  bump_version:
-    name: "Bump to next minor version"
-    needs: ["cleanup_changelog", "create_temp_branch"]
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: "Checkout ${{ github.repository }}"
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
-        with:
-          ref: ${{ needs.create_temp_branch.outputs.temp_branch_name }}
-          token: ${{ secrets.FISHTOWN_BOT_PAT }}
-
-      - name: "Set up Python - ${{ env.PYTHON_TARGET_VERSION }}"
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # actions/setup-python@v5
-        with:
-          python-version: "${{ env.PYTHON_TARGET_VERSION }}"
-
-      - name: "Install Spark Dependencies"
-        if: ${{ contains(github.repository, 'dbt-labs/dbt-spark') }}
-        run: |
-          sudo apt-get update
-          sudo apt-get install libsasl2-dev
-
-      - name: "Install Python Dependencies"
-        run: |
-          python -m pip install --upgrade pip
-          python -m pip install hatch
-
-      - name: "Bump Version To ${{ needs.cleanup_changelog.outputs.next-version }}"
-        run: |
-          cd core
-          hatch version ${{ needs.cleanup_changelog.outputs.next-version }}
-          hatch run dev-req
-          dbt --version
-
-      - name: "Commit Version Bump to Branch"
-        run: |
-          user="Github Build Bot"
-          email="buildbot@fishtownanalytics.com"
-          git config user.name "$user"
-          git config user.email "$email"
-          git status
-          git add .
-          git commit -m "Bumping version to ${{ needs.cleanup_changelog.outputs.next-version }}"
-          git push
-
-      - name: "[Notification] Version Bump completed"
-        run: |
-          message="Version on ${{ needs.create_temp_branch.outputs.temp_branch_name }} bumped to ${{ needs.cleanup_changelog.outputs.next-version }}"
-          echo "::notice title="Version Bump Completed": $title::$message"
-
-  cleanup:
-    name: "Cleanup Code Quality"
-    needs: ["create_temp_branch", "bump_version"]
-    runs-on: ubuntu-latest
-    steps:
-      - name: "Checkout ${{ github.repository }}"
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
-        with:
-          ref: ${{ needs.create_temp_branch.outputs.temp_branch_name }}
-          token: ${{ secrets.FISHTOWN_BOT_PAT }}
-
-      - name: "Add Homebrew To PATH"
-        run: |
-          echo "/home/linuxbrew/.linuxbrew/bin:/home/linuxbrew/.linuxbrew/sbin" >> $GITHUB_PATH
-
-      - name: "brew install pre-commit"
-        run: |
-          brew install pre-commit
-
-      # this step will fail on whitespace errors but also correct them
-      - name: "Cleanup - Remove Trailing Whitespace Via Pre-commit"
-        continue-on-error: true
-        run: |
-          pre-commit run trailing-whitespace --files CHANGELOG.md .changes/* || true
-
-      # this step will fail on newline errors but also correct them
-      - name: "Cleanup - Remove Extra Newlines Via Pre-commit"
-        continue-on-error: true
-        run: |
-          pre-commit run end-of-file-fixer --files CHANGELOG.md .changes/* || true
-
-      - name: "Commit Version Bump to Branch"
-        run: |
-          user="Github Build Bot"
-          email="buildbot@fishtownanalytics.com"
-          git config user.name "$user"
-          git config user.email "$email"
-          git status
-          git add .
-          git commit -m "Code quality cleanup"
-          git push
-
-  open_pr:
-    name: "Open PR Against main"
-    needs: ["cleanup_changelog", "create_temp_branch", "cleanup"]
-    runs-on: ubuntu-latest
-    outputs:
-      pr_number: ${{ steps.create_pr.outputs.pull-request-number }}
-
-    steps:
-      - name: "Checkout ${{ github.repository }}"
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
-        with:
-          ref: ${{ needs.create_temp_branch.outputs.temp_branch_name }}
-          token: ${{ secrets.FISHTOWN_BOT_PAT }}
-
-      - name: "Determine PR Title"
-        id: pr_title
-        run: |
-          echo "pr_title=${{ env.PR_TITLE }}" >> $GITHUB_OUTPUT
-          if [${{ env.PR_TITLE }} == ""]; then
-            echo "pr_title='Clean up changelogs and bump to version ${{ needs.cleanup_changelog.outputs.next-version }}'" >> $GITHUB_OUTPUT
-          fi
-
-      - name: "Determine PR Body"
-        id: pr_body
-        run: |
-          echo "pr_body=${{ env.PR_BODY }}" >> $GITHUB_OUTPUT
-          if [${{ env.PR_BODY }} == ""]; then
-            echo "pr_body='Clean up changelogs and bump to version ${{ needs.cleanup_changelog.outputs.next-version }}'" >> $GITHUB_OUTPUT
-          fi
-
-      - name: "Add Branch Details"
-        id: pr_body_branch
-        run: |
-          branch_details="The workflow that generated this PR also created a new branch: ${{ inputs.new_branch_name }}"
-          full_body="${{ steps.pr_body.outputs.pr_body }} $branch_details"
-          echo "pr_full_body=$full_body" >> $GITHUB_OUTPUT
-
-      - name: "Open Pull Request"
-        id: create_pr
-        run: |
-          pr_url=$(gh pr create -B main -H ${{ needs.create_temp_branch.outputs.temp_branch_name }} -l "Skip Changelog" -t "${{ steps.pr_title.outputs.pr_title }}" -b "${{ steps.pr_body_branch.outputs.pr_full_body }}")
-          echo "pr_url=$pr_url" >> $GITHUB_OUTPUT
-        env:
-          GH_TOKEN: ${{ secrets.FISHTOWN_BOT_PAT }}
-
-      - name: "[Notification] Pull Request Opened"
-        run: |
-          message="PR opened at ${{ steps.create_pr.outputs.pr_url }}"
-          echo "::notice title="Pull Request Opened": $title::$message"
-
-  cut_new_branch:
-    # don't cut the new branch until we're done opening the PR against main
-    name: "Cut New Branch ${{ inputs.new_branch_name }}"
-    needs: [open_pr]
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: "Checkout ${{ github.repository }}"
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
-        with:
-          token: ${{ secrets.FISHTOWN_BOT_PAT }}
-          fetch-depth: 0
-
-      - name: "Ensure New Branch Does Not Exist"
-        id: check_new_branch
-        run: |
-          title="Check New Branch Existence"
-          if git show-ref --quiet ${{ inputs.new_branch_name }}; then
-            message="Branch ${{ inputs.new_branch_name }} already exists.  Exiting."
-            echo "::error $title::$message"
-            exit 1
-          fi
-
-      - name: "Create New Release Branch"
-        run: |
-          git checkout -b ${{ inputs.new_branch_name }}
-
-      - name: "Push up New Branch"
-        run: |
-          #Data for commit
-          user="Github Build Bot"
-          email="buildbot@fishtownanalytics.com"
-          git config user.name "$user"
-          git config user.email "$email"
-          git push --set-upstream origin ${{ inputs.new_branch_name }}
-
-      - name: "[Notification] New branch created"
-        run: |
-          message="New branch ${{ inputs.new_branch_name }} created"
-          echo "::notice title="New branch created": $title::$message"
-
-      - name: "Bump dependencies via script"
-        # This bumps the dependency on dbt-core in the adapters
-        if: ${{ !contains(github.repository, 'dbt-core') }}
-        run: |
-          echo ${{ github.repository }}
-          echo "running update_dependencies script"
-          bash ${GITHUB_WORKSPACE}/.github/scripts/update_dependencies.sh ${{ inputs.new_branch_name }}
-          commit_message="bumping .latest branch variable in update_dependencies.sh to ${{ inputs.new_branch_name }}"
-          git status
-          git add .
-          git commit -m "$commit_message"
-          git push
-
-      - name: "Bump env variable via script"
-        # bumps the RELEASE_BRANCH variable in nightly-release.yml in adapters
-        if: ${{ !contains(github.repository, 'dbt-core') }}
-        run: |
-          file="./.github/scripts/update_release_branch.sh"
-          if test -f "$file"; then
-            echo ${{ github.repository }}
-            echo "running some script yet to be written now"
-            bash $file ${{ inputs.new_branch_name }}
-            commit_message="updating env variable to ${{ inputs.new_branch_name }} in nightly-release.yml"
-            git status
-            git add .
-            git commit -m "$commit_message"
-            git push
-          else
-            echo "no $file seen skipping step"
-          fi

.github/workflows/main.yml

@@ -20,8 +20,6 @@ on:
       - "*.latest"
       - "releases/*"
   pull_request:
-  merge_group:
-    types: [checks_requested]
   workflow_dispatch:
 
 permissions: read-all
@@ -49,33 +47,27 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
+        uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: '3.9'
 
       - name: Install python dependencies
         run: |
           python -m pip install --user --upgrade pip
           python -m pip --version
-          python -m pip install hatch
+          make dev
-          cd core
+          make dev_req
-          hatch run setup
+          mypy --version
-
+          dbt --version
-      - name: Verify dbt installation
-        run: |
-          cd core
-          hatch run dbt --version
 
       - name: Run pre-commit hooks
-        run: |
+        run: pre-commit run --all-files --show-diff-on-failure
-          cd core
-          hatch run code-quality
 
   unit:
-    name: "unit test / python ${{ matrix.python-version }}"
+    name: unit test / python ${{ matrix.python-version }}
 
     runs-on: ubuntu-latest
     timeout-minutes: 10
@@ -83,14 +75,17 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
+
+    env:
+      TOXENV: "unit"
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -98,15 +93,15 @@ jobs:
         run: |
           python -m pip install --user --upgrade pip
           python -m pip --version
-          python -m pip install hatch
+          python -m pip install tox
-          hatch --version
+          tox --version
 
       - name: Run unit tests
-        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # nick-fields/retry@v3
+        uses: nick-fields/retry@v3
         with:
           timeout_minutes: 10
           max_attempts: 3
-          command: cd core && hatch run ci:unit-tests
+          command: tox -e unit
 
       - name: Get current date
         if: always()
@@ -117,11 +112,10 @@ jobs:
 
       - name: Upload Unit Test Coverage to Codecov
         if: ${{ matrix.python-version == '3.11' }}
-        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           flags: unit
-          fail_ci_if_error: false
 
   integration-metadata:
     name: integration test metadata generation
@@ -146,7 +140,7 @@ jobs:
       - name: generate include
         id: generate-include
         run: |
-          INCLUDE=('"python-version":"3.10","os":"windows-latest"' '"python-version":"3.10","os":"macos-14"' )
+          INCLUDE=('"python-version":"3.9","os":"windows-latest"' '"python-version":"3.9","os":"macos-14"' )
           INCLUDE_GROUPS="["
           for include in ${INCLUDE[@]}; do
               for group in $(seq 1 ${{ env.PYTHON_INTEGRATION_TEST_WORKERS }}); do
@@ -158,102 +152,7 @@ jobs:
           echo "include=${INCLUDE_GROUPS}"
           echo "include=${INCLUDE_GROUPS}" >> $GITHUB_OUTPUT
 
-  integration-postgres:
+  integration:
-    name: "(${{ matrix.split-group }}) integration test / python ${{ matrix.python-version }} / ${{ matrix.os }}"
-
-    runs-on: ${{ matrix.os }}
-    timeout-minutes: 30
-    needs:
-      - integration-metadata
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
-        os: ["ubuntu-latest"]
-        split-group: ${{ fromJson(needs.integration-metadata.outputs.split-groups) }}
-    env:
-      DBT_INVOCATION_ENV: github-actions
-      DBT_TEST_USER_1: dbt_test_user_1
-      DBT_TEST_USER_2: dbt_test_user_2
-      DBT_TEST_USER_3: dbt_test_user_3
-      DD_CIVISIBILITY_AGENTLESS_ENABLED: true
-      DD_API_KEY: ${{ secrets.DATADOG_API_KEY }}
-      DD_SITE: datadoghq.com
-      DD_ENV: ci
-      DD_SERVICE: ${{ github.event.repository.name }}
-
-    services:
-      # Label used to access the service container
-      postgres:
-        # Docker Hub image
-        image: postgres
-        # Provide the password for postgres
-        env:
-          POSTGRES_PASSWORD: password
-          POSTGRES_USER: postgres
-        # Set health checks to wait until postgres has started
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-        ports:
-          - 5432:5432
-
-    steps:
-      - name: Check out the repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
-
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Run postgres setup script
-        run: |
-          ./scripts/setup_db.sh
-        env:
-          PGHOST: localhost
-          PGPORT: 5432
-          PGPASSWORD: password
-
-      - name: Install python tools
-        run: |
-          python -m pip install --user --upgrade pip
-          python -m pip --version
-          python -m pip install hatch
-          hatch --version
-
-      - name: Run integration tests
-        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # nick-fields/retry@v3
-        with:
-          timeout_minutes: 30
-          max_attempts: 3
-          shell: bash
-          command: cd core && hatch run ci:integration-tests -- --ddtrace --splits ${{ env.PYTHON_INTEGRATION_TEST_WORKERS }} --group ${{ matrix.split-group }}
-
-      - name: Get current date
-        if: always()
-        id: date
-        run: |
-          CURRENT_DATE=$(date +'%Y-%m-%dT%H_%M_%S') # no colons allowed for artifacts
-          echo "date=$CURRENT_DATE" >> $GITHUB_OUTPUT
-
-      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # actions/upload-artifact@v4
-        if: always()
-        with:
-          name: logs_${{ matrix.python-version }}_${{ matrix.os }}_${{ matrix.split-group }}_${{ steps.date.outputs.date }}
-          path: ./logs
-
-      - name: Upload Integration Test Coverage to Codecov
-        if: ${{ matrix.python-version == '3.11' }}
-        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # codecov/codecov-action@v5
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-          flags: integration
-          fail_ci_if_error: false
-
-  integration-mac-windows:
     name: (${{ matrix.split-group }}) integration test / python ${{ matrix.python-version }} / ${{ matrix.os }}
 
     runs-on: ${{ matrix.os }}
@@ -263,9 +162,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # already includes split group and runs mac + windows
+        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
+        os: [ubuntu-20.04]
+        split-group: ${{ fromJson(needs.integration-metadata.outputs.split-groups) }}
         include: ${{ fromJson(needs.integration-metadata.outputs.include) }}
     env:
+      TOXENV: integration
       DBT_INVOCATION_ENV: github-actions
       DBT_TEST_USER_1: dbt_test_user_1
       DBT_TEST_USER_2: dbt_test_user_2
@@ -278,21 +180,20 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
+      - name: Set up postgres (linux)
+        if: runner.os == 'Linux'
+        uses: ./.github/actions/setup-postgres-linux
+
       - name: Set up postgres (macos)
         if: runner.os == 'macOS'
-
+        uses: ./.github/actions/setup-postgres-macos
-        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # nick-fields/retry@v3
-        with:
-          timeout_minutes: 10
-          max_attempts: 3
-          command: ./scripts/setup_db.sh
 
       - name: Set up postgres (windows)
         if: runner.os == 'Windows'
@@ -302,16 +203,17 @@ jobs:
         run: |
           python -m pip install --user --upgrade pip
           python -m pip --version
-          python -m pip install hatch
+          python -m pip install tox
-          hatch --version
+          tox --version
 
       - name: Run integration tests
-        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # nick-fields/retry@v3
+        uses: nick-fields/retry@v3
         with:
           timeout_minutes: 30
           max_attempts: 3
-          shell: bash
+          command: tox -- --ddtrace
-          command: cd core && hatch run ci:integration-tests -- --ddtrace --splits ${{ env.PYTHON_INTEGRATION_TEST_WORKERS }} --group ${{ matrix.split-group }}
+        env:
+          PYTEST_ADDOPTS: ${{ format('--splits {0} --group {1}', env.PYTHON_INTEGRATION_TEST_WORKERS, matrix.split-group) }}
 
       - name: Get current date
         if: always()
@@ -320,7 +222,7 @@ jobs:
           CURRENT_DATE=$(date +'%Y-%m-%dT%H_%M_%S') # no colons allowed for artifacts
           echo "date=$CURRENT_DATE" >> $GITHUB_OUTPUT
 
-      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v4
         if: always()
         with:
           name: logs_${{ matrix.python-version }}_${{ matrix.os }}_${{ matrix.split-group }}_${{ steps.date.outputs.date }}
@@ -328,20 +230,19 @@ jobs:
 
       - name: Upload Integration Test Coverage to Codecov
         if: ${{ matrix.python-version == '3.11' }}
-        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           flags: integration
-          fail_ci_if_error: false
 
   integration-report:
     if: ${{ always() }}
     name: Integration Test Suite
     runs-on: ubuntu-latest
-    needs: [integration-mac-windows, integration-postgres]
+    needs: integration
     steps:
       - name: "Integration Tests Failed"
-        if: ${{ contains(needs.integration-mac-windows.result, 'failure') || contains(needs.integration-mac-windows.result, 'cancelled') || contains(needs.integration-postgres.result, 'failure') || contains(needs.integration-postgres.result, 'cancelled') }}
+        if: ${{ contains(needs.integration.result, 'failure') || contains(needs.integration.result, 'cancelled') }}
         # when this is true the next step won't execute
         run: |
           echo "::notice title='Integration test suite failed'"
@@ -358,17 +259,17 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
+        uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: '3.9'
 
       - name: Install python dependencies
         run: |
           python -m pip install --user --upgrade pip
-          python -m pip install --upgrade hatch twine check-wheel-contents
+          python -m pip install --upgrade setuptools wheel twine check-wheel-contents
           python -m pip --version
 
       - name: Build distributions
@@ -377,7 +278,27 @@ jobs:
       - name: Show distributions
         run: ls -lh dist/
 
-      - name: Check and verify distributions
+      - name: Check distribution descriptions
         run: |
-          cd core
+          twine check dist/*
-          hatch run build:check-all
+
+      - name: Check wheel contents
+        run: |
+          check-wheel-contents dist/*.whl --ignore W007,W008
+
+      - name: Install wheel distributions
+        run: |
+          find ./dist/*.whl -maxdepth 1 -type f | xargs python -m pip install --force-reinstall --find-links=dist/
+
+      - name: Check wheel distributions
+        run: |
+          dbt --version
+
+      - name: Install source distributions
+        # ignore dbt-1.0.0, which intentionally raises an error when installed from source
+        run: |
+          find ./dist/*.gz -maxdepth 1 -type f | xargs python -m pip install --force-reinstall --find-links=dist/
+
+      - name: Check source distributions
+        run: |
+          dbt --version

.github/workflows/model_performance.yml

@@ -0,0 +1,265 @@
+# **what?**
+# This workflow models the performance characteristics of a point in time in dbt.
+# It runs specific dbt commands on committed projects multiple times to create and
+# commit information about the distribution to the current branch. For more information
+# see the readme in the performance module at /performance/README.md.
+#
+# **why?**
+# When developing new features, we can take quick performance samples and compare
+# them against the commited baseline measurements produced by this workflow to detect
+# some performance regressions at development time before they reach users.
+#
+# **when?**
+# This is only run once directly after each release (for non-prereleases). If for some
+# reason the results of a run are not satisfactory, it can also be triggered manually.
+
+name: Model Performance Characteristics
+
+on:
+  # runs after non-prereleases are published.
+  release:
+    types: [released]
+  # run manually from the actions tab
+  workflow_dispatch:
+    inputs:
+      release_id:
+        description: 'dbt version to model (must be non-prerelease in Pypi)'
+        type: string
+        required: true
+
+env:
+  RUNNER_CACHE_PATH: performance/runner/target/release/runner
+
+# both jobs need to write
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  set-variables:
+    name: Setting Variables
+    runs-on: ubuntu-latest
+    outputs:
+      cache_key: ${{ steps.variables.outputs.cache_key }}
+      release_id: ${{ steps.semver.outputs.base-version }}
+      release_branch: ${{ steps.variables.outputs.release_branch }}
+    steps:
+
+      # explicitly checkout the performance runner from main regardless of which
+      # version we are modeling.
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: main
+
+      - name: Parse version into parts
+        id: semver
+        uses: dbt-labs/actions/parse-semver@v1
+        with:
+          version: ${{ github.event.inputs.release_id || github.event.release.tag_name }}
+
+      # collect all the variables that need to be used in subsequent jobs
+      - name: Set variables
+        id: variables
+        run: |
+          # create a cache key that will be used in the next job. without this the
+          # next job would have to checkout from main and hash the files itself.
+          echo "cache_key=${{ runner.os }}-${{ hashFiles('performance/runner/Cargo.toml')}}-${{ hashFiles('performance/runner/src/*') }}" >> $GITHUB_OUTPUT
+
+          branch_name="${{steps.semver.outputs.major}}.${{steps.semver.outputs.minor}}.latest"
+          echo "release_branch=$branch_name" >> $GITHUB_OUTPUT
+          echo "release branch is inferred to be ${branch_name}"
+
+  latest-runner:
+    name: Build or Fetch Runner
+    runs-on: ubuntu-latest
+    needs: [set-variables]
+    env:
+      RUSTFLAGS: "-D warnings"
+    steps:
+      - name: '[DEBUG] print variables'
+        run: |
+          echo "all variables defined in set-variables"
+          echo "cache_key:      ${{ needs.set-variables.outputs.cache_key }}"
+          echo "release_id:     ${{ needs.set-variables.outputs.release_id }}"
+          echo "release_branch: ${{ needs.set-variables.outputs.release_branch }}"
+
+      # explicitly checkout the performance runner from main regardless of which
+      # version we are modeling.
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: main
+
+      # attempts to access a previously cached runner
+      - uses: actions/cache@v4
+        id: cache
+        with:
+          path: ${{ env.RUNNER_CACHE_PATH }}
+          key: ${{ needs.set-variables.outputs.cache_key }}
+
+      - name: Fetch Rust Toolchain
+        if: steps.cache.outputs.cache-hit != 'true'
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+
+      - name: Add fmt
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: rustup component add rustfmt
+
+      - name: Cargo fmt
+        if: steps.cache.outputs.cache-hit != 'true'
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --manifest-path performance/runner/Cargo.toml --all -- --check
+
+      - name: Test
+        if: steps.cache.outputs.cache-hit != 'true'
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --manifest-path performance/runner/Cargo.toml
+
+      - name: Build (optimized)
+        if: steps.cache.outputs.cache-hit != 'true'
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --release --manifest-path performance/runner/Cargo.toml
+      # the cache action automatically caches this binary at the end of the job
+
+  model:
+    # depends on `latest-runner` as a separate job so that failures in this job do not prevent
+    # a successfully tested and built binary from being cached.
+    needs: [set-variables, latest-runner]
+    name: Model a release
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: '[DEBUG] print variables'
+        run: |
+          echo "all variables defined in set-variables"
+          echo "cache_key:      ${{ needs.set-variables.outputs.cache_key }}"
+          echo "release_id:     ${{ needs.set-variables.outputs.release_id }}"
+          echo "release_branch: ${{ needs.set-variables.outputs.release_branch }}"
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.9"
+
+      - name: Install dbt
+        run: pip install dbt-postgres==${{ needs.set-variables.outputs.release_id }}
+
+      - name: Install Hyperfine
+        run: wget https://github.com/sharkdp/hyperfine/releases/download/v1.11.0/hyperfine_1.11.0_amd64.deb && sudo dpkg -i hyperfine_1.11.0_amd64.deb
+
+      # explicitly checkout main to get the latest project definitions
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: main
+
+      # this was built in the previous job so it will be there.
+      - name: Fetch Runner
+        uses: actions/cache@v4
+        id: cache
+        with:
+          path: ${{ env.RUNNER_CACHE_PATH }}
+          key: ${{ needs.set-variables.outputs.cache_key }}
+
+      - name: Move Runner
+        run: mv performance/runner/target/release/runner performance/app
+
+      - name: Change Runner Permissions
+        run: chmod +x ./performance/app
+
+      - name: '[DEBUG] ls baseline directory before run'
+        run: ls -R performance/baselines/
+
+      # `${{ github.workspace }}` is used to pass the absolute path
+      - name: Create directories
+        run: |
+          mkdir ${{ github.workspace }}/performance/tmp/
+          mkdir -p performance/baselines/${{ needs.set-variables.outputs.release_id }}/
+
+      # Run modeling with taking 20 samples
+      - name: Run Measurement
+        run: |
+          performance/app model -v ${{ needs.set-variables.outputs.release_id }} -b ${{ github.workspace }}/performance/baselines/ -p ${{ github.workspace }}/performance/projects/ -t ${{ github.workspace }}/performance/tmp/ -n 20
+
+      - name: '[DEBUG] ls baseline directory after run'
+        run: ls -R performance/baselines/
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: baseline
+          path: performance/baselines/${{ needs.set-variables.outputs.release_id }}/
+
+  create-pr:
+    name: Open PR for ${{ matrix.base-branch }}
+
+    # depends on `model` as a separate job so that the baseline can be committed to more than one branch
+    # i.e. release branch and main
+    needs: [set-variables, latest-runner, model]
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        include:
+          - base-branch: refs/heads/main
+            target-branch: performance-bot/main_${{ needs.set-variables.outputs.release_id }}_${{GITHUB.RUN_ID}}
+          - base-branch: refs/heads/${{ needs.set-variables.outputs.release_branch }}
+            target-branch: performance-bot/release_${{ needs.set-variables.outputs.release_id }}_${{GITHUB.RUN_ID}}
+
+    steps:
+      - name: '[DEBUG] print variables'
+        run: |
+          echo "all variables defined in set-variables"
+          echo "cache_key:      ${{ needs.set-variables.outputs.cache_key }}"
+          echo "release_id:     ${{ needs.set-variables.outputs.release_id }}"
+          echo "release_branch: ${{ needs.set-variables.outputs.release_branch }}"
+
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ matrix.base-branch }}
+
+      - name: Create PR branch
+        run: |
+          git checkout -b ${{ matrix.target-branch }}
+          git push origin ${{ matrix.target-branch }}
+          git branch --set-upstream-to=origin/${{ matrix.target-branch }} ${{ matrix.target-branch }}
+
+      - uses: actions/download-artifact@v4
+        with:
+          name: baseline
+          path: performance/baselines/${{ needs.set-variables.outputs.release_id }}
+
+      - name: '[DEBUG] ls baselines after artifact download'
+        run: ls -R performance/baselines/
+
+      - name: Commit baseline
+        uses: EndBug/add-and-commit@v9
+        with:
+          add: 'performance/baselines/*'
+          author_name: 'Github Build Bot'
+          author_email: 'buildbot@fishtownanalytics.com'
+          message: 'adding performance baseline for ${{ needs.set-variables.outputs.release_id }}'
+          push: 'origin origin/${{ matrix.target-branch }}'
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v6
+        with:
+          author: 'Github Build Bot <buildbot@fishtownanalytics.com>'
+          base: ${{ matrix.base-branch }}
+          branch: '${{ matrix.target-branch }}'
+          title: 'Adding performance modeling for ${{needs.set-variables.outputs.release_id}} to ${{ matrix.base-branch }}'
+          body: 'Committing perf results for tracking for the ${{needs.set-variables.outputs.release_id}}'
+          labels: |
+            Skip Changelog
+            Performance

.github/workflows/nightly-release.yml

@@ -31,7 +31,7 @@ env:
 
 jobs:
   aggregate-release-data:
-    runs-on: ${{ vars.UBUNTU_LATEST }}
+    runs-on: ubuntu-latest
 
     outputs:
       version_number: ${{ steps.nightly-release-version.outputs.number }}
@@ -39,14 +39,14 @@ jobs:
 
     steps:
       - name: "Checkout ${{ github.repository }} Branch ${{ env.RELEASE_BRANCH }}"
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        uses: actions/checkout@v4
         with:
           ref: ${{ env.RELEASE_BRANCH }}
 
       - name: "Get Current Version Number"
         id: version-number-sources
         run: |
-          current_version=$(grep '^version = ' core/dbt/__version__.py | sed 's/version = "\(.*\)"/\1/')
+          current_version=`awk -F"current_version = " '{print $2}' .bumpversion.cfg | tr '\n' ' '`
           echo "current_version=$current_version" >> $GITHUB_OUTPUT
 
       - name: "Audit Version And Parse Into Parts"
@@ -76,7 +76,7 @@ jobs:
           echo "name=${{ env.RELEASE_BRANCH }}" >> $GITHUB_OUTPUT
 
   log-outputs-aggregate-release-data:
-    runs-on: ${{ vars.UBUNTU_LATEST }}
+    runs-on: ubuntu-latest
     needs: [aggregate-release-data]
 
     steps:

.github/workflows/release.yml

@@ -72,15 +72,12 @@ defaults:
   run:
     shell: bash
 
-env:
-  MIN_HATCH_VERSION: "1.11.0"
-
 jobs:
   job-setup:
     name: Log Inputs
-    runs-on: ${{ vars.UBUNTU_LATEST }}
+    runs-on: ubuntu-latest
     outputs:
-      use_hatch: ${{ steps.use_hatch.outputs.use_hatch }}
+      starting_sha: ${{ steps.set_sha.outputs.starting_sha }}
     steps:
       - name: "[DEBUG] Print Variables"
         run: |
@@ -91,29 +88,19 @@ jobs:
           echo Nightly release:                    ${{ inputs.nightly_release }}
           echo Only Docker:                        ${{ inputs.only_docker }}
 
-      # In version env.HATCH_VERSION we started to use hatch for build tooling.  Before that we used setuptools.
+      - name: "Checkout target branch"
-      # This needs to check if we're using hatch or setuptools based on the version being released.  We should
+        uses: actions/checkout@v4
-      # check if the version is greater than or equal to env.HATCH_VERSION.  If it is, we use hatch, otherwise we use setuptools.
+        with:
-      - name: "Check if using hatch"
+          ref: ${{ inputs.target_branch }}
-        id: use_hatch
-        run: |
-          # Extract major.minor from versions like 1.11.0a1 -> 1.11
-          INPUT_MAJ_MIN=$(echo "${{ inputs.version_number }}" | sed -E 's/^([0-9]+\.[0-9]+).*/\1/')
-          HATCH_MAJ_MIN=$(echo "${{ env.MIN_HATCH_VERSION }}" | sed -E 's/^([0-9]+\.[0-9]+).*/\1/')
 
-          if [ $(echo "$INPUT_MAJ_MIN >= $HATCH_MAJ_MIN" | bc) -eq 1 ]; then
+      # release-prep.yml really shouldn't take in the sha but since core + all adapters
-            echo "use_hatch=true" >> $GITHUB_OUTPUT
+      # depend on it now this workaround lets us not input it manually with risk of error.
-          else
+      # The changes always get merged into the head so we can't use a specific commit for
-            echo "use_hatch=false" >> $GITHUB_OUTPUT
+      # releases anyways.
-          fi
+      - name: "Capture sha"
-
+        id: set_sha
-      - name: "Notify if using hatch"
         run: |
-          if [ ${{ steps.use_hatch.outputs.use_hatch }} = "true" ]; then
+          echo "starting_sha=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT
-            echo "::notice title="Using Hatch": $title::Using Hatch for release"
-          else
-            echo "::notice title="Using Setuptools": $title::Using Setuptools for release"
-          fi
 
   bump-version-generate-changelog:
     name: Bump package version, Generate changelog
@@ -123,13 +110,12 @@ jobs:
     uses: dbt-labs/dbt-release/.github/workflows/release-prep.yml@main
 
     with:
+      sha: ${{ needs.job-setup.outputs.starting_sha }}
       version_number: ${{ inputs.version_number }}
-      hatch_directory: "core"
       target_branch: ${{ inputs.target_branch }}
       env_setup_script_path: "scripts/env-setup.sh"
       test_run: ${{ inputs.test_run }}
       nightly_release: ${{ inputs.nightly_release }}
-      use_hatch: ${{ needs.job-setup.outputs.use_hatch == 'true' }}  # workflow outputs are strings...
 
     secrets: inherit
 
@@ -139,7 +125,7 @@ jobs:
 
     needs: [bump-version-generate-changelog]
 
-    runs-on: ${{ vars.UBUNTU_LATEST }}
+    runs-on: ubuntu-latest
 
     steps:
       - name: Print variables
@@ -157,13 +143,16 @@ jobs:
     with:
       sha: ${{ needs.bump-version-generate-changelog.outputs.final_sha }}
       version_number: ${{ inputs.version_number }}
-      hatch_directory: "core"
       changelog_path: ${{ needs.bump-version-generate-changelog.outputs.changelog_path }}
       build_script_path: "scripts/build-dist.sh"
+      s3_bucket_name: "core-team-artifacts"
       package_test_command: "dbt --version"
       test_run: ${{ inputs.test_run }}
       nightly_release: ${{ inputs.nightly_release }}
-      use_hatch: ${{ needs.job-setup.outputs.use_hatch == 'true' }}  # workflow outputs are strings...
+
+    secrets:
+      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
 
   github-release:
     name: GitHub Release
@@ -199,7 +188,7 @@ jobs:
     # determine if we need to release dbt-core or both dbt-core and dbt-postgres
     name: Determine Docker Package
     if: ${{ !failure() && !cancelled() }}
-    runs-on: ${{ vars.UBUNTU_LATEST }}
+    runs-on: ubuntu-latest
     needs: [pypi-release]
     outputs:
       matrix: ${{ steps.determine-docker-package.outputs.matrix }}

.github/workflows/schema-check.yml

@@ -9,21 +9,15 @@
 # occur so we want to proactively alert to it.
 #
 # **when?**
-# Only can be run manually
+# On pushes to `develop` and release branches. Manual runs are also enabled.
 name: Artifact Schema Check
 
 on:
-  #  pull_request:
+  pull_request:
-  #    types: [ opened, reopened, labeled, unlabeled, synchronize ]
+    types: [ opened, reopened, labeled, unlabeled, synchronize ]
-  #    paths-ignore: [ '.changes/**', '.github/**', 'tests/**', '**.md', '**.yml' ]
+    paths-ignore: [ '.changes/**', '.github/**', 'tests/**', '**.md', '**.yml' ]
 
   workflow_dispatch:
-    inputs:
-      target_branch:
-        description: "The branch to check against"
-        type: string
-        default: "main"
-        required: true
 
 # no special access is needed
 permissions: read-all
@@ -37,23 +31,22 @@ env:
 jobs:
   checking-schemas:
     name: "Post-merge schema changes required"
-    runs-on: ${{ vars.UBUNTU_LATEST }}
+    runs-on: ubuntu-latest
 
     steps:
       - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
+        uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: 3.9
 
       - name: Checkout dbt repo
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        uses: actions/checkout@v4
         with:
             path: ${{ env.DBT_REPO_DIRECTORY }}
-          ref: ${{ inputs.target_branch }}
 
       - name: Check for changes in core/dbt/artifacts
         # https://github.com/marketplace/actions/paths-changes-filter
-        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # dorny/paths-filter@v3
+        uses: dorny/paths-filter@v3
         id: check_artifact_changes
         with:
           filters: |
@@ -69,19 +62,21 @@ jobs:
 
       - name: Checkout schemas.getdbt.com repo
         if: steps.check_artifact_changes.outputs.artifacts_changed == 'true'
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        uses: actions/checkout@v4
         with:
           repository: dbt-labs/schemas.getdbt.com
-          ref: "main"
+          ref: 'main'
           path: ${{ env.SCHEMA_REPO_DIRECTORY }}
 
       - name: Generate current schema
         if: steps.check_artifact_changes.outputs.artifacts_changed == 'true'
         run: |
-          cd ${{ env.DBT_REPO_DIRECTORY }}/core
+          cd ${{ env.DBT_REPO_DIRECTORY }}
-          pip install --upgrade pip hatch
+          python3 -m venv env
-          hatch run setup
+          source env/bin/activate
-          hatch run json-schema -- --path ${{ env.LATEST_SCHEMA_PATH }}
+          pip install --upgrade pip
+          pip install -r dev-requirements.txt -r editable-requirements.txt
+          python scripts/collect-artifact-schema.py --path ${{ env.LATEST_SCHEMA_PATH }}
 
       # Copy generated schema files into the schemas.getdbt.com repo
       # Do a git diff to find any changes
@@ -94,8 +89,8 @@ jobs:
           git diff -I='*[0-9]{4}-[0-9]{2}-[0-9]{2}' -I='*[0-9]+\.[0-9]+\.[0-9]+' --exit-code > ${{ env.SCHEMA_DIFF_ARTIFACT }}
 
       - name: Upload schema diff
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4
         if: ${{ failure() && steps.check_artifact_changes.outputs.artifacts_changed == 'true' }}
         with:
-          name: "schema_changes.txt"
+          name: 'schema_changes.txt'
-          path: "${{ env.SCHEMA_DIFF_ARTIFACT }}"
+          path: '${{ env.SCHEMA_DIFF_ARTIFACT }}'

.github/workflows/structured-logging-schema-check.yml

@@ -14,8 +14,6 @@ on:
       - "*.latest"
       - "releases/*"
   pull_request:
-  merge_group:
-    types: [checks_requested]
   workflow_dispatch:
 
 permissions: read-all
@@ -47,7 +45,7 @@ jobs:
   # run the performance measurements on the current or default branch
   test-schema:
     name: Test Log Schema
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     timeout-minutes: 30
     needs:
       - integration-metadata
@@ -69,49 +67,26 @@ jobs:
       DBT_TEST_USER_2: dbt_test_user_2
       DBT_TEST_USER_3: dbt_test_user_3
 
-    services:
-      # Label used to access the service container
-      postgres:
-        # Docker Hub image
-        image: postgres
-        # Provide the password for postgres
-        env:
-          POSTGRES_PASSWORD: password
-          POSTGRES_USER: postgres
-        # Set health checks to wait until postgres has started
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-        ports:
-          - 5432:5432
-
     steps:
       - name: checkout dev
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        uses: actions/checkout@v4
         with:
           persist-credentials: false
 
       - name: Setup Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
+        uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: "3.9"
 
       - name: Install python dependencies
         run: |
           pip install --user --upgrade pip
           pip --version
-          pip install hatch
+          pip install tox
-          hatch --version
+          tox --version
 
-      - name: Run postgres setup script
+      - name: Set up postgres
-        run: |
+        uses: ./.github/actions/setup-postgres-linux
-          ./scripts/setup_db.sh
-        env:
-          PGHOST: localhost
-          PGPORT: 5432
-          PGPASSWORD: password
 
       - name: ls
         run: ls
@@ -119,11 +94,11 @@ jobs:
       # integration tests generate a ton of logs in different files. the next step will find them all.
       # we actually care if these pass, because the normal test run doesn't usually include many json log outputs
       - name: Run integration tests
-        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # nick-fields/retry@v3
+        uses: nick-fields/retry@v3
         with:
           timeout_minutes: 30
           max_attempts: 3
-          command: cd core && hatch run ci:integration-tests -- -nauto
+          command: tox -e integration -- -nauto
         env:
           PYTEST_ADDOPTS: ${{ format('--splits {0} --group {1}', env.PYTHON_INTEGRATION_TEST_WORKERS, matrix.split-group) }}
 

.github/workflows/test-repeater.yml

@@ -14,33 +14,34 @@ on:
   workflow_dispatch:
     inputs:
       branch:
-        description: "Branch to check out"
+        description: 'Branch to check out'
         type: string
         required: true
-        default: "main"
+        default: 'main'
       test_path:
-        description: "Path to single test to run (ex: tests/functional/retry/test_retry.py::TestRetry::test_fail_fast)"
+        description: 'Path to single test to run (ex: tests/functional/retry/test_retry.py::TestRetry::test_fail_fast)'
         type: string
         required: true
-        default: "tests/functional/..."
+        default: 'tests/functional/...'
       python_version:
-        description: "Version of Python to Test Against"
+        description: 'Version of Python to Test Against'
         type: choice
         options:
-          - "3.10"
+          - '3.9'
-          - "3.11"
+          - '3.10'
+          - '3.11'
       os:
-        description: "OS to run test in"
+        description: 'OS to run test in'
         type: choice
         options:
-          - "ubuntu-latest"
+          - 'ubuntu-latest'
-          - "macos-14"
+          - 'macos-14'
-          - "windows-latest"
+          - 'windows-latest'
       num_runs_per_batch:
-        description: "Max number of times to run the test per batch.  We always run 10 batches."
+        description: 'Max number of times to run the test per batch.  We always run 10 batches.'
         type: number
         required: true
-        default: "50"
+        default: '50'
 
 permissions: read-all
 
@@ -50,7 +51,7 @@ defaults:
 
 jobs:
   debug:
-    runs-on: ${{ vars.UBUNTU_LATEST }}
+    runs-on: ubuntu-latest
     steps:
       - name: "[DEBUG] Output Inputs"
         run: |
@@ -81,37 +82,26 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        uses: actions/checkout@v4
         with:
           ref: ${{ inputs.branch }}
 
       - name: "Setup Python"
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
+        uses: actions/setup-python@v5
         with:
           python-version: "${{ inputs.python_version }}"
 
-      - name: "Install hatch"
-        run: python -m pip install --user --upgrade pip hatch
-
       - name: "Setup Dev Environment"
-        run: |
+        run: make dev
-          cd core
-          hatch run setup
 
       - name: "Set up postgres (linux)"
-        if: inputs.os == '${{ vars.UBUNTU_LATEST }}'
+        if: inputs.os == 'ubuntu-latest'
-        run: |
+        run: make setup-db
-          cd core
-          hatch run setup-db
 
         # mac and windows don't use make due to limitations with docker with those runners in GitHub
-      - name: Set up postgres (macos)
+      - name: "Set up postgres (macos)"
-        if: runner.os == 'macOS'
+        if: inputs.os == 'macos-14'
-        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # nick-fields/retry@v3
+        uses: ./.github/actions/setup-postgres-macos
-        with:
-          timeout_minutes: 10
-          max_attempts: 3
-          command: ./scripts/setup_db.sh
 
       - name: "Set up postgres (windows)"
         if: inputs.os == 'windows-latest'

.gitignore

@@ -15,7 +15,6 @@ build/
 !core/dbt/docs/build
 develop-eggs/
 dist/
-dist-*/
 downloads/
 eggs/
 .eggs/
@@ -96,7 +95,6 @@ target/
 # pycharm
 .idea/
 venv/
-.venv*/
 
 # AWS credentials
 .aws/

.pre-commit-config.yaml

@@ -1,14 +1,14 @@
 # Configuration for pre-commit hooks (see https://pre-commit.com/).
 # Eventually the hooks described here will be run as tests before merging each PR.
 
-exclude: ^(core/dbt/docs/build/|core/dbt/common/events/types_pb2.py|core/dbt/adapters/events/adapter_types_pb2.py)
+exclude: ^(core/dbt/docs/build/|core/dbt/common/events/types_pb2.py|core/dbt/events/core_types_pb2.py|core/dbt/adapters/events/adapter_types_pb2.py)
 
-# Force all unspecified python hooks to run python 3.10
+# Force all unspecified python hooks to run python 3.9
 default_language_version:
   python: python3
 
 repos:
-  - repo: https://github.com/pre-commit/pre-commit-hooks
+- repo: https://github.com/pre-commit/pre-commit-hooks
   rev: v3.2.0
   hooks:
   - id: check-yaml
@@ -20,72 +20,52 @@ repos:
     exclude_types:
       - "markdown"
   - id: check-case-conflict
-  # local hooks are used to run the hooks in the local environment instead of a pre-commit isolated one.
+- repo: https://github.com/pycqa/isort
-  # This ensures that the hooks are run with the same version of the dependencies as the local environment
+  # rev must match what's in dev-requirements.txt
-  # without having to manually keep them in sync.
+  rev: 5.13.2
-  - repo: local
   hooks:
-      # Formatter/linter/type-checker pins live in the pyproject.dev optional dependency.
     - id: isort
-        name: isort
+- repo: https://github.com/psf/black
-        entry: python -m isort
+  # rev must match what's in dev-requirements.txt
-        language: system
+  rev: 24.3.0
-        types: [python]
+  hooks:
   - id: black
-        name: black
+  - id: black
-        entry: python -m black
+    alias: black-check
-        language: system
+    stages: [manual]
-        types: [python]
-      - id: black-check
-        name: black-check
-        entry: python -m black
     args:
     - "--check"
     - "--diff"
-        language: system
+- repo: https://github.com/pycqa/flake8
-        stages: [manual]
+  # rev must match what's in dev-requirements.txt
-        types: [python]
+  rev: 4.0.1
+  hooks:
   - id: flake8
-        name: flake8
+  - id: flake8
-        entry: python -m flake8
+    alias: flake8-check
-        language: system
-        types: [python]
-      - id: flake8-check
-        name: flake8-check
-        entry: python -m flake8
-        language: system
     stages: [manual]
-        types: [python]
+- repo: https://github.com/pre-commit/mirrors-mypy
+  # rev must match what's in dev-requirements.txt
+  rev: v1.4.1
+  hooks:
+  - id: mypy
     # N.B.: Mypy is... a bit fragile.
     #
     # By using `language: system` we run this hook in the local
     # environment instead of a pre-commit isolated one.  This is needed
     # to ensure mypy correctly parses the project.
-      #
+
     # It may cause trouble
     # in that it adds environmental variables out of our control to the
     # mix.  Unfortunately, there's nothing we can do about per pre-commit's
     # author.
     # See https://github.com/pre-commit/pre-commit/issues/730 for details.
-      - id: mypy
-        name: mypy
-        entry: python -m mypy
     args: [--show-error-codes]
     files: ^core/dbt/
     language: system
-        types: [python]
+  - id: mypy
-      - id: mypy-check
+    alias: mypy-check
-        name: mypy-check
+    stages: [manual]
-        entry: python -m mypy
     args: [--show-error-codes, --pretty]
     files: ^core/dbt/
     language: system
-        stages: [manual]
-        types: [python]
-      - id: no_versioned_artifact_resource_imports
-        name: no_versioned_artifact_resource_imports
-        entry: python scripts/pre-commit-hooks/no_versioned_artifact_resource_imports.py
-        language: system
-        files: ^core/dbt/
-        types: [python]
-        pass_filenames: true

ARCHITECTURE.md

@@ -6,6 +6,7 @@ Most of the python code in the repository is within the `core/dbt` directory.
 - [`single python files`](core/dbt/README.md): A number of individual files, such as 'compilation.py' and 'exceptions.py'
 
 The main subdirectories of core/dbt:
+- [`adapters`](core/dbt/adapters/README.md): Define base classes for behavior that is likely to differ across databases
 - [`clients`](core/dbt/clients/README.md): Interface with dependencies (agate, jinja) or across operating systems
 - [`config`](core/dbt/config/README.md): Reconcile user-supplied configuration from connection profiles, project files, and Jinja macros
 - [`context`](core/dbt/context/README.md): Build and expose dbt-specific Jinja functionality
@@ -13,10 +14,14 @@ The main subdirectories of core/dbt:
 - [`deps`](core/dbt/deps/README.md): Package installation and dependency resolution
 - [`events`](core/dbt/events/README.md): Logging events
 - [`graph`](core/dbt/graph/README.md): Produce a `networkx` DAG of project resources, and selecting those resources given user-supplied criteria
-- [`include`](core/dbt/include/README.md): Set up the starter project scaffold.
+- [`include`](core/dbt/include/README.md): The dbt "global project," which defines default implementations of Jinja2 macros
 - [`parser`](core/dbt/parser/README.md): Read project files, validate, construct python objects
 - [`task`](core/dbt/task/README.md): Set forth the actions that dbt can perform when invoked
 
+Legacy tests are found in the 'test' directory:
+- [`unit tests`](core/dbt/test/unit/README.md): Unit tests
+- [`integration tests`](core/dbt/test/integration/README.md): Integration tests
+
 ### Invoking dbt
 
 The "tasks" map to top-level dbt commands. So `dbt run` => task.run.RunTask, etc. Some are more like abstract base classes (GraphRunnableTask, for example) but all the concrete types outside of task should map to tasks. Currently one executes at a time. The tasks kick off their “Runners” and those do execute in parallel. The parallelism is managed via a thread pool, in GraphRunnableTask.
@@ -27,7 +32,7 @@ This is the docs website code. It comes from the dbt-docs repository, and is gen
 ## Adapters
 
 dbt uses an adapter-plugin pattern to extend support to different databases, warehouses, query engines, etc. 
-Note: dbt-postgres used to exist in dbt-core but is now in [the dbt-adapters repo](https://github.com/dbt-labs/dbt-adapters/tree/main/dbt-postgres) 
+Note: dbt-postgres used to exist in dbt-core but is now in [its own repo](https://github.com/dbt-labs/dbt-postgres) 
 
 Each adapter is a mix of python, Jinja2, and SQL. The adapter code also makes heavy use of Jinja2 to wrap modular chunks of SQL functionality, define default implementations, and allow plugins to override it.
 
@@ -35,15 +40,16 @@ Each adapter plugin is a standalone python package that includes:
 
 - `dbt/include/[name]`: A "sub-global" dbt project, of YAML and SQL files, that reimplements Jinja macros to use the adapter's supported SQL syntax
 - `dbt/adapters/[name]`: Python modules that inherit, and optionally reimplement, the base adapter classes defined in dbt-core
-- `pyproject.toml`
+- `setup.py`
 
 The Postgres adapter code is the most central, and many of its implementations are used as the default defined in the dbt-core global project. The greater the distance of a data technology from Postgres, the more its adapter plugin may need to reimplement.
 
 ## Testing dbt
 
-The [`tests/`](tests/) subdirectory includes unit and fuctional tests that run as continuous integration checks against open pull requests. Unit tests check mock inputs and outputs of specific python functions. Functional tests perform end-to-end dbt invocations against real adapters (Postgres) and assert that the results match expectations. See [the contributing guide](CONTRIBUTING.md) for a step-by-step walkthrough of setting up a local development and testing environment.
+The [`test/`](test/) subdirectory includes unit and integration tests that run as continuous integration checks against open pull requests. Unit tests check mock inputs and outputs of specific python functions. Integration tests perform end-to-end dbt invocations against real adapters (Postgres, Redshift, Snowflake, BigQuery) and assert that the results match expectations. See [the contributing guide](CONTRIBUTING.md) for a step-by-step walkthrough of setting up a local development and testing environment.
 
 ## Everything else
 
 - [docker](docker/): All dbt versions are published as Docker images on DockerHub. This subfolder contains the `Dockerfile` (constant) and `requirements.txt` (one for each version).
+- [etc](etc/): Images for README
 - [scripts](scripts/): Helper scripts for testing, releasing, and producing JSON schemas. These are not included in distributions of dbt, nor are they rigorously tested—they're just handy tools for the dbt maintainers :)

CHANGELOG.md

@@ -5,14 +5,203 @@
 - "Breaking changes" listed under a version may require action from end users or external maintainers when upgrading to that version.
 - Do not edit this file directly. This file is auto-generated using [changie](https://github.com/miniscruff/changie). For details on how to document a change, see [the contributing guide](https://github.com/dbt-labs/dbt-core/blob/main/CONTRIBUTING.md#adding-changelog-entry)
 
+## dbt-core 1.9.0 - December 09, 2024
+
+### Breaking Changes
+
+- Fix changing the current working directory when using dpt deps, clean and init. ([#8997](https://github.com/dbt-labs/dbt-core/issues/8997))
+
+### Features
+
+- Parseable JSON and text output in quiet mode for `dbt show` and `dbt compile` ([#9840](https://github.com/dbt-labs/dbt-core/issues/9840))
+- serialize inferred primary key ([#9824](https://github.com/dbt-labs/dbt-core/issues/9824))
+- Add unit_test: selection method ([#10053](https://github.com/dbt-labs/dbt-core/issues/10053))
+- Maximally parallelize dbt clone in clone command" ([#7914](https://github.com/dbt-labs/dbt-core/issues/7914))
+- Add --host flag to dbt docs serve, defaulting to '127.0.0.1' ([#10229](https://github.com/dbt-labs/dbt-core/issues/10229))
+- Update data_test to accept arbitrary config options ([#10197](https://github.com/dbt-labs/dbt-core/issues/10197))
+- add pre_model and post_model hook calls to data and unit tests to be able to provide extra config options ([#10198](https://github.com/dbt-labs/dbt-core/issues/10198))
+- add --empty value to jinja context as flags.EMPTY ([#10317](https://github.com/dbt-labs/dbt-core/issues/10317))
+- Warning message for snapshot timestamp data types ([#10234](https://github.com/dbt-labs/dbt-core/issues/10234))
+- Support cumulative_type_params & sub-daily granularities in semantic manifest. ([#10360](https://github.com/dbt-labs/dbt-core/issues/10360))
+- Add time_granularity to metric spec. ([#10376](https://github.com/dbt-labs/dbt-core/issues/10376))
+- Support standard schema/database fields for snapshots ([#10301](https://github.com/dbt-labs/dbt-core/issues/10301))
+- Support ref and source in foreign key constraint expressions, bump dbt-common minimum to 1.6 ([#8062](https://github.com/dbt-labs/dbt-core/issues/8062))
+- Support new semantic layer time spine configs to enable sub-daily granularity. ([#10475](https://github.com/dbt-labs/dbt-core/issues/10475))
+- Add `order_by` and `limit` fields to saved queries. ([#10531](https://github.com/dbt-labs/dbt-core/issues/10531))
+- Add support for behavior flags ([#10618](https://github.com/dbt-labs/dbt-core/issues/10618))
+- Enable `--resource-type` and `--exclude-resource-type` CLI flags and environment variables for `dbt test` ([#10656](https://github.com/dbt-labs/dbt-core/issues/10656))
+- Allow configuring snapshot column names ([#10185](https://github.com/dbt-labs/dbt-core/issues/10185))
+- Add custom_granularities to YAML spec for time spines. ([#9265](https://github.com/dbt-labs/dbt-core/issues/9265))
+- Add basic functionality for creating microbatch incremental models ([#9490](https://github.com/dbt-labs/dbt-core/issues/9490), [#10635](https://github.com/dbt-labs/dbt-core/issues/10635), [#10637](https://github.com/dbt-labs/dbt-core/issues/10637), [#10638](https://github.com/dbt-labs/dbt-core/issues/10638), [#10636](https://github.com/dbt-labs/dbt-core/issues/10636), [#10662](https://github.com/dbt-labs/dbt-core/issues/10662), [#10639](https://github.com/dbt-labs/dbt-core/issues/10639))
+- Execute microbatch models in batches ([#10700](https://github.com/dbt-labs/dbt-core/issues/10700))
+- Create 'skip_nodes_if_on_run_start_fails' behavior change flag ([#7387](https://github.com/dbt-labs/dbt-core/issues/7387))
+- Allow snapshots to be defined in YAML. ([#10246](https://github.com/dbt-labs/dbt-core/issues/10246))
+- Write microbatch compiled/run targets to separate files, one per batch ([#10714](https://github.com/dbt-labs/dbt-core/issues/10714))
+- Track incremental_strategy as part of model_run tracking event ([#10761](https://github.com/dbt-labs/dbt-core/issues/10761))
+- Support required 'begin' config for microbatch models ([#10701](https://github.com/dbt-labs/dbt-core/issues/10701))
+- Parse-time validation of microbatch configs: require event_time, batch_size, lookback and validate input event_time ([#10709](https://github.com/dbt-labs/dbt-core/issues/10709))
+- Added the --inline-direct parameter to 'dbt show' ([#10770](https://github.com/dbt-labs/dbt-core/issues/10770))
+- Enable specification of dbt_valid_to for current records ([#10187](https://github.com/dbt-labs/dbt-core/issues/10187))
+- Enable `retry` support for microbatch models ([#10715](https://github.com/dbt-labs/dbt-core/issues/10715), [#10729](https://github.com/dbt-labs/dbt-core/issues/10729))
+- Use unrendered database and schema source properties during state:modified, behind state_modified_compare_more_unrendered_values behavoiur flag ([#9573](https://github.com/dbt-labs/dbt-core/issues/9573))
+- Ensure microbatch models respect `full_refresh` model config ([#10785](https://github.com/dbt-labs/dbt-core/issues/10785))
+- Adds validations for custom_granularities to ensure unique naming. ([#9265](https://github.com/dbt-labs/dbt-core/issues/9265))
+- Enable use of multi-column unique key in snapshots ([#9992](https://github.com/dbt-labs/dbt-core/issues/9992))
+- Change gating of microbatch feature to be behind project flag / behavior flag ([#10798](https://github.com/dbt-labs/dbt-core/issues/10798))
+- Ensure `--event-time-start` is before `--event-time-end` ([#10786](https://github.com/dbt-labs/dbt-core/issues/10786))
+- Ensure microbatch models use same `current_time` value ([#10819](https://github.com/dbt-labs/dbt-core/issues/10819))
+- Emit warning when microbatch model has no input with `event_time` config ([#10926](https://github.com/dbt-labs/dbt-core/issues/10926))
+- Emit debug logging event whenever artifacts are written ([#10937](https://github.com/dbt-labs/dbt-core/issues/10937))
+- Support --empty for snapshots ([#10372](https://github.com/dbt-labs/dbt-core/issues/10372))
+- Add new hard_deletes="new_record" mode for snapshots. ([#10235](https://github.com/dbt-labs/dbt-core/issues/10235))
+- Allow microbatch batches to run in parallel ([#10853](https://github.com/dbt-labs/dbt-core/issues/10853), [#10855](https://github.com/dbt-labs/dbt-core/issues/10855))
+- Add `batch` context object to model jinja context ([#11025](https://github.com/dbt-labs/dbt-core/issues/11025))
+- Ensure pre/post hooks only run on first/last batch respectively for microbatch model batches ([#11094](https://github.com/dbt-labs/dbt-core/issues/11094), [#11104](https://github.com/dbt-labs/dbt-core/issues/11104))
+
+### Fixes
+
+- Remove unused check_new method ([#7586](https://github.com/dbt-labs/dbt-core/issues/7586))
+- Test case for `merge_exclude_columns` ([#8267](https://github.com/dbt-labs/dbt-core/issues/8267))
+- Convert "Skipping model due to fail_fast" message to DEBUG level ([#8774](https://github.com/dbt-labs/dbt-core/issues/8774))
+- Restore previous behavior for --favor-state: only favor defer_relation if not selected in current command" ([#10107](https://github.com/dbt-labs/dbt-core/issues/10107))
+- Unit test fixture (csv) returns null for empty value ([#9881](https://github.com/dbt-labs/dbt-core/issues/9881))
+- Fix json format log and --quiet for ls and jinja print by converting print call to fire events ([#8756](https://github.com/dbt-labs/dbt-core/issues/8756))
+- Add resource type to saved_query ([#10168](https://github.com/dbt-labs/dbt-core/issues/10168))
+- Fix: Order-insensitive unit test equality assertion for expected/actual with multiple nulls ([#10167](https://github.com/dbt-labs/dbt-core/issues/10167))
+- Renaming or removing a contracted model should raise a BreakingChange warning/error ([#10116](https://github.com/dbt-labs/dbt-core/issues/10116))
+- prefer disabled project nodes to external node ([#10224](https://github.com/dbt-labs/dbt-core/issues/10224))
+- Fix issues with selectors and inline nodes ([#8943](https://github.com/dbt-labs/dbt-core/issues/8943), [#9269](https://github.com/dbt-labs/dbt-core/issues/9269))
+- Fix snapshot config to work in yaml files ([#4000](https://github.com/dbt-labs/dbt-core/issues/4000))
+- Improve handling of error when loading schema file list ([#10284](https://github.com/dbt-labs/dbt-core/issues/10284))
+- Use model alias for the CTE identifier generated during ephemeral materialization ([#5273](https://github.com/dbt-labs/dbt-core/issues/5273))
+- Implement state:modified for saved queries ([#10294](https://github.com/dbt-labs/dbt-core/issues/10294))
+- Saved Query node fail during skip ([#10029](https://github.com/dbt-labs/dbt-core/issues/10029))
+- DOn't warn on `unit_test` config paths that are properly used ([#10311](https://github.com/dbt-labs/dbt-core/issues/10311))
+- Fix setting `silence` of `warn_error_options` via `dbt_project.yaml` flags ([#10160](https://github.com/dbt-labs/dbt-core/issues/10160))
+- Attempt to provide test fixture tables with all values to set types correctly for comparisong with source tables ([#10365](https://github.com/dbt-labs/dbt-core/issues/10365))
+- Limit data_tests deprecation to root_project ([#9835](https://github.com/dbt-labs/dbt-core/issues/9835))
+- CLI flags should take precedence over env var flags ([#10304](https://github.com/dbt-labs/dbt-core/issues/10304))
+- Fix typing for artifact schemas ([#10442](https://github.com/dbt-labs/dbt-core/issues/10442))
+- Fix over deletion of generated_metrics in partial parsing ([#10450](https://github.com/dbt-labs/dbt-core/issues/10450))
+- Fix error constructing warn_error_options ([#10452](https://github.com/dbt-labs/dbt-core/issues/10452))
+- Do not update varchar column definitions if a contract exists ([#10362](https://github.com/dbt-labs/dbt-core/issues/10362))
+- fix all_constraints access, disabled node parsing of non-uniquely named resources ([#10509](https://github.com/dbt-labs/dbt-core/issues/10509))
+- respect --quiet and --warn-error-options for flag deprecations ([#10105](https://github.com/dbt-labs/dbt-core/issues/10105))
+- Propagate measure label when using create_metrics ([#10536](https://github.com/dbt-labs/dbt-core/issues/10536))
+- Fix state:modified check for exports ([#10138](https://github.com/dbt-labs/dbt-core/issues/10138))
+- Filter out empty nodes after graph selection to support consistent selection of nodes that depend on upstream public models ([#8987](https://github.com/dbt-labs/dbt-core/issues/8987))
+- Late render pre- and post-hooks configs in properties / schema YAML files ([#10603](https://github.com/dbt-labs/dbt-core/issues/10603))
+- Allow the use of env_var function in certain macros in which it was previously unavailable. ([#10609](https://github.com/dbt-labs/dbt-core/issues/10609))
+- Remove deprecation for tests: to data_tests: change ([#10564](https://github.com/dbt-labs/dbt-core/issues/10564))
+- Fix `--resource-type test` for `dbt list` and `dbt build` ([#10730](https://github.com/dbt-labs/dbt-core/issues/10730))
+- Fix unit tests for incremental model with alias ([#10754](https://github.com/dbt-labs/dbt-core/issues/10754))
+- Allow singular tests to be documented in properties.yml ([#9005](https://github.com/dbt-labs/dbt-core/issues/9005))
+- Ignore --empty in unit test ref/source rendering ([#10516](https://github.com/dbt-labs/dbt-core/issues/10516))
+- Ignore rendered jinja in configs for state:modified, behind state_modified_compare_more_unrendered_values behaviour flag ([#9564](https://github.com/dbt-labs/dbt-core/issues/9564))
+- Improve performance of infer primary key ([#10781](https://github.com/dbt-labs/dbt-core/issues/10781))
+- Pass test user config to adapter pre_hook by explicitly adding test builder config to node ([#10484](https://github.com/dbt-labs/dbt-core/issues/10484))
+- Attempt to skip saved query processing when no semantic manifest changes ([#10563](https://github.com/dbt-labs/dbt-core/issues/10563))
+- Ensure dbt retry of microbatch models doesn't lose prior successful state ([#10800](https://github.com/dbt-labs/dbt-core/issues/10800))
+-  override materialization python models ([#8520](https://github.com/dbt-labs/dbt-core/issues/8520))
+- Handle edge cases when a specified `--event-time-end` is equivalent to the batch size truncated batch start time ([#10824](https://github.com/dbt-labs/dbt-core/issues/10824))
+- Begin tracking execution time of microbatch model batches ([#10825](https://github.com/dbt-labs/dbt-core/issues/10825))
+- Support disabling unit tests via config. ([#9109](https://github.com/dbt-labs/dbt-core/issues/9109), [#10540](https://github.com/dbt-labs/dbt-core/issues/10540))
+- Allow instances of generic data tests to be documented ([#2578](https://github.com/dbt-labs/dbt-core/issues/2578))
+- Fix warnings for models referring to a deprecated model ([#10833](https://github.com/dbt-labs/dbt-core/issues/10833))
+- Change `lookback` default from `0` to `1` to ensure better data completeness ([#10867](https://github.com/dbt-labs/dbt-core/issues/10867))
+- Make `--event-time-start` and `--event-time-end` mutually required ([#10874](https://github.com/dbt-labs/dbt-core/issues/10874))
+- Ensure KeyboardInterrupt/SystemExit halts microbatch model execution ([#10862](https://github.com/dbt-labs/dbt-core/issues/10862))
+- Exclude hook result from results in on-run-end context ([#7387](https://github.com/dbt-labs/dbt-core/issues/7387))
+- unit tests with versioned refs ([#10880](https://github.com/dbt-labs/dbt-core/issues/10880), [#10528](https://github.com/dbt-labs/dbt-core/issues/10528), [#10623](https://github.com/dbt-labs/dbt-core/issues/10623))
+- Implement partial parsing for all-yaml snapshots ([#10903](https://github.com/dbt-labs/dbt-core/issues/10903))
+- Restore source quoting behaviour when quoting config provided in dbt_project.yml ([#10892](https://github.com/dbt-labs/dbt-core/issues/10892))
+- Fix bug when referencing deprecated models ([#10915](https://github.com/dbt-labs/dbt-core/issues/10915))
+- Fix 'model' jinja context variable type to dict  ([#10927](https://github.com/dbt-labs/dbt-core/issues/10927))
+- Take `end_time` for batches to the ceiling to handle edge case where `event_time` column is a date ([#10868](https://github.com/dbt-labs/dbt-core/issues/10868))
+- Handle exceptions in `get_execution_status` more broadly to better ensure `run_results.json` gets written ([#10934](https://github.com/dbt-labs/dbt-core/issues/10934))
+- Fix 'no attribute .config' error when ref-ing a microbatch model from non-Model context ([#10928](https://github.com/dbt-labs/dbt-core/issues/10928))
+- Ensure inferred primary_key is a List[str] with no null values  ([#10983](https://github.com/dbt-labs/dbt-core/issues/10983))
+- Correct when custom microbatch macro deprecation warning is fired ([#10994](https://github.com/dbt-labs/dbt-core/issues/10994))
+- Validate manifest has group_map during group_lookup init ([#10988](https://github.com/dbt-labs/dbt-core/issues/10988))
+- Fix plural of 'partial success' in log message ([#10999](https://github.com/dbt-labs/dbt-core/issues/10999))
+- Emit batch-level exception with node_info on microbatch batch run failure ([#10840](https://github.com/dbt-labs/dbt-core/issues/10840))
+- Fix restrict-access to not apply within a package ([#10134](https://github.com/dbt-labs/dbt-core/issues/10134))
+- Make microbatch models skippable ([#11021](https://github.com/dbt-labs/dbt-core/issues/11021))
+- Catch DbtRuntimeError for hooks ([#11012](https://github.com/dbt-labs/dbt-core/issues/11012))
+- Access DBUG flag more consistently with the rest of the codebase in ManifestLoader ([#11068](https://github.com/dbt-labs/dbt-core/issues/11068))
+- Implement partial parsing for singular data test configs in yaml files ([#10801](https://github.com/dbt-labs/dbt-core/issues/10801))
+
+### Docs
+
+- Enable display of unit tests ([dbt-docs/#501](https://github.com/dbt-labs/dbt-docs/issues/501))
+- Unit tests not rendering ([dbt-docs/#506](https://github.com/dbt-labs/dbt-docs/issues/506))
+- Add support for Saved Query node ([dbt-docs/#486](https://github.com/dbt-labs/dbt-docs/issues/486))
+- Fix npm security vulnerabilities as of June 2024 ([dbt-docs/#513](https://github.com/dbt-labs/dbt-docs/issues/513))
+
+### Under the Hood
+
+- Clear error message for Private package in dbt-core ([#10083](https://github.com/dbt-labs/dbt-core/issues/10083))
+- Enable use of context in serialization ([#10093](https://github.com/dbt-labs/dbt-core/issues/10093))
+- Make RSS high water mark measurement more accurate on Linux ([#10177](https://github.com/dbt-labs/dbt-core/issues/10177))
+- Enable record filtering by type. ([#10240](https://github.com/dbt-labs/dbt-core/issues/10240))
+- Remove IntermediateSnapshotNode ([#10326](https://github.com/dbt-labs/dbt-core/issues/10326))
+- Additional logging for skipped ephemeral models ([#10389](https://github.com/dbt-labs/dbt-core/issues/10389))
+- bump black to 24.3.0 ([#10454](https://github.com/dbt-labs/dbt-core/issues/10454))
+- generate protos with protoc version 5.26.1 ([#10457](https://github.com/dbt-labs/dbt-core/issues/10457))
+- Move from minimal-snowplow-tracker fork back to snowplow-tracker ([#8409](https://github.com/dbt-labs/dbt-core/issues/8409))
+- Add group info to RunResultError, RunResultFailure, RunResultWarning log lines ([#](https://github.com/dbt-labs/dbt-core/issues/))
+- Improve speed of tree traversal when finding children, increasing build speed for some selectors ([#10434](https://github.com/dbt-labs/dbt-core/issues/10434))
+- Add test for sources tables with quotes ([#10582](https://github.com/dbt-labs/dbt-core/issues/10582))
+- Additional type hints for `core/dbt/version.py` ([#10612](https://github.com/dbt-labs/dbt-core/issues/10612))
+- Fix typing issues in core/dbt/contracts/sql.py ([#10614](https://github.com/dbt-labs/dbt-core/issues/10614))
+- Fix type errors in `dbt/core/task/clean.py` ([#10616](https://github.com/dbt-labs/dbt-core/issues/10616))
+- Add Snowplow tracking for behavior flag deprecations ([#10552](https://github.com/dbt-labs/dbt-core/issues/10552))
+- Add test utility patch_microbatch_end_time for adapters testing ([#10713](https://github.com/dbt-labs/dbt-core/issues/10713))
+- Replace `TestSelector` with `ResourceTypeSelector` ([#10718](https://github.com/dbt-labs/dbt-core/issues/10718))
+- Standardize returning `ResourceTypeSelector` instances in `dbt list` and `dbt build` ([#10739](https://github.com/dbt-labs/dbt-core/issues/10739))
+- Add group metadata info to LogModelResult and LogTestResult ([#10775](https://github.com/dbt-labs/dbt-core/issues/10775))
+- Remove support and testing for Python 3.8, which is now EOL. ([#10861](https://github.com/dbt-labs/dbt-core/issues/10861))
+- Behavior change for mf timespine without yaml configuration ([#10959](https://github.com/dbt-labs/dbt-core/issues/10959))
+- Behavior change for cumulative metric type param ([#10960](https://github.com/dbt-labs/dbt-core/issues/10960))
+- Upgrade protobuf ([#10658](https://github.com/dbt-labs/dbt-core/issues/10658))
+
+### Dependencies
+
+- Remove logbook dependency ([#8027](https://github.com/dbt-labs/dbt-core/issues/8027))
+- Increase supported version range for dbt-semantic-interfaces. Needed to support custom calendar features. ([#9265](https://github.com/dbt-labs/dbt-core/issues/9265))
+- Bump minimnum allowed dbt-adapters version to 1.8.0 ([#N/A](https://github.com/dbt-labs/dbt-core/issues/N/A))
+- Bump minimum dbt-adapters version to 1.9.0 ([#10996](https://github.com/dbt-labs/dbt-core/issues/10996))
+
+### Security
+
+- Explicitly bind to localhost in docs serve ([#10209](https://github.com/dbt-labs/dbt-core/issues/10209))
+
+### Contributors
+- [@DevonFulcher](https://github.com/DevonFulcher) ([#10959](https://github.com/dbt-labs/dbt-core/issues/10959), [#10960](https://github.com/dbt-labs/dbt-core/issues/10960))
+- [@McKnight-42](https://github.com/McKnight-42) ([#10197](https://github.com/dbt-labs/dbt-core/issues/10197), [#10198](https://github.com/dbt-labs/dbt-core/issues/10198))
+- [@Threynaud](https://github.com/Threynaud) ([#11068](https://github.com/dbt-labs/dbt-core/issues/11068))
+- [@TowardOliver](https://github.com/TowardOliver) ([#10656](https://github.com/dbt-labs/dbt-core/issues/10656))
+- [@aliceliu](https://github.com/aliceliu) ([#10536](https://github.com/dbt-labs/dbt-core/issues/10536), [#10138](https://github.com/dbt-labs/dbt-core/issues/10138))
+- [@courtneyholcomb](https://github.com/courtneyholcomb) ([#10360](https://github.com/dbt-labs/dbt-core/issues/10360), [#10376](https://github.com/dbt-labs/dbt-core/issues/10376), [#10475](https://github.com/dbt-labs/dbt-core/issues/10475), [#9265](https://github.com/dbt-labs/dbt-core/issues/9265), [#9265](https://github.com/dbt-labs/dbt-core/issues/9265), [#9265](https://github.com/dbt-labs/dbt-core/issues/9265))
+- [@danlsn](https://github.com/danlsn) ([#10915](https://github.com/dbt-labs/dbt-core/issues/10915))
+- [@dave-connors-3](https://github.com/dave-connors-3) ([#9824](https://github.com/dbt-labs/dbt-core/issues/9824))
+- [@devmessias](https://github.com/devmessias) ([#8520](https://github.com/dbt-labs/dbt-core/issues/8520), [#10880](https://github.com/dbt-labs/dbt-core/issues/10880), [#10528](https://github.com/dbt-labs/dbt-core/issues/10528), [#10623](https://github.com/dbt-labs/dbt-core/issues/10623))
+- [@jeancochrane](https://github.com/jeancochrane) ([#5273](https://github.com/dbt-labs/dbt-core/issues/5273))
+- [@katsugeneration](https://github.com/katsugeneration) ([#10754](https://github.com/dbt-labs/dbt-core/issues/10754))
+- [@kevinneville](https://github.com/kevinneville) ([#7586](https://github.com/dbt-labs/dbt-core/issues/7586))
+- [@nakamichiworks](https://github.com/nakamichiworks) ([#10442](https://github.com/dbt-labs/dbt-core/issues/10442))
+- [@plypaul](https://github.com/plypaul) ([#10531](https://github.com/dbt-labs/dbt-core/issues/10531))
+- [@rariyama](https://github.com/rariyama) ([#8997](https://github.com/dbt-labs/dbt-core/issues/8997))
+- [@scottgigante,nevdelap](https://github.com/scottgigante,nevdelap) ([#8774](https://github.com/dbt-labs/dbt-core/issues/8774))
+- [@tsturge](https://github.com/tsturge) ([#9109](https://github.com/dbt-labs/dbt-core/issues/9109), [#10540](https://github.com/dbt-labs/dbt-core/issues/10540))
+- [@ttusing](https://github.com/ttusing) ([#10434](https://github.com/dbt-labs/dbt-core/issues/10434))
+
+
 ## Previous Releases
 
 For information on prior major and minor releases, see their changelogs:
 
-* [1.11](https://github.com/dbt-labs/dbt-core/blob/1.11.latest/CHANGELOG.md)
+
-* [1.10](https://github.com/dbt-labs/dbt-core/blob/1.10.latest/CHANGELOG.md)
-* [1.9](https://github.com/dbt-labs/dbt-core/blob/1.9.latest/CHANGELOG.md)
-* [1.8](https://github.com/dbt-labs/dbt-core/blob/1.8.latest/CHANGELOG.md)
 * [1.7](https://github.com/dbt-labs/dbt-core/blob/1.7.latest/CHANGELOG.md)
 * [1.6](https://github.com/dbt-labs/dbt-core/blob/1.6.latest/CHANGELOG.md)
 * [1.5](https://github.com/dbt-labs/dbt-core/blob/1.5.latest/CHANGELOG.md)

CONTRIBUTING.md

@@ -2,39 +2,21 @@
 
 `dbt-core` is open source software. It is what it is today because community members have opened issues, provided feedback, and [contributed to the knowledge loop](https://www.getdbt.com/dbt-labs/values/). Whether you are a seasoned open source contributor or a first-time committer, we welcome and encourage you to contribute code, documentation, ideas, or problem statements to this project.
 
-- [Contributing to `dbt-core`](#contributing-to-dbt-core)
+1. [About this document](#about-this-document)
-  - [About this document](#about-this-document)
+2. [Getting the code](#getting-the-code)
-    - [Notes](#notes)
+3. [Setting up an environment](#setting-up-an-environment)
-  - [Getting the code](#getting-the-code)
+4. [Running dbt-core in development](#running-dbt-core-in-development)
-    - [Installing git](#installing-git)
+5. [Testing dbt-core](#testing)
-    - [External contributors](#external-contributors)
+6. [Debugging](#debugging)
-    - [dbt Labs contributors](#dbt-labs-contributors)
+7. [Adding or modifying a changelog entry](#adding-or-modifying-a-changelog-entry)
-  - [Setting up an environment](#setting-up-an-environment)
+8. [Submitting a Pull Request](#submitting-a-pull-request)
-    - [Tools](#tools)
+9. [Troubleshooting Tips](#troubleshooting-tips)
-      - [Virtual environments](#virtual-environments)
-      - [Docker and `docker-compose`](#docker-and-docker-compose)
-      - [Postgres (optional)](#postgres-optional)
-  - [Running `dbt-core` in development](#running-dbt-core-in-development)
-    - [Installation](#installation)
-    - [Running `dbt-core`](#running-dbt-core)
-  - [Testing](#testing)
-    - [Initial setup](#initial-setup)
-    - [Test commands](#test-commands)
-      - [Hatch scripts](#hatch-scripts)
-      - [`pre-commit`](#pre-commit)
-      - [`pytest`](#pytest)
-    - [Unit, Integration, Functional?](#unit-integration-functional)
-  - [Debugging](#debugging)
-    - [Assorted development tips](#assorted-development-tips)
-  - [Adding or modifying a CHANGELOG Entry](#adding-or-modifying-a-changelog-entry)
-  - [Submitting a Pull Request](#submitting-a-pull-request)
-  - [Troubleshooting Tips](#troubleshooting-tips)
 
 ## About this document
 
 There are many ways to contribute to the ongoing development of `dbt-core`, such as by participating in discussions and issues. We encourage you to first read our higher-level document: ["Expectations for Open Source Contributors"](https://docs.getdbt.com/docs/contributing/oss-expectations).
 
-The rest of this document serves as a more granular guide for contributing code changes to `dbt-core` (this repository). It is not intended as a guide for using `dbt-core`, and some pieces assume a level of familiarity with Python development and package managers. Specific code snippets in this guide assume you are using macOS or Linux and are comfortable with the command line.
+The rest of this document serves as a more granular guide for contributing code changes to `dbt-core` (this repository). It is not intended as a guide for using `dbt-core`, and some pieces assume a level of familiarity with Python development (virtualenvs, `pip`, etc). Specific code snippets in this guide assume you are using macOS or Linux and are comfortable with the command line.
 
 If you get stuck, we're happy to help! Drop us a line in the `#dbt-core-development` channel in the [dbt Community Slack](https://community.getdbt.com).
 
@@ -73,22 +55,28 @@ There are some tools that will be helpful to you in developing locally. While th
 
 These are the tools used in `dbt-core` development and testing:
 
-- [`hatch`](https://hatch.pypa.io/) for build backend, environment management, and running tests across Python versions (3.10, 3.11, 3.12, and 3.13)
+- [`tox`](https://tox.readthedocs.io/en/latest/) to manage virtualenvs across python versions. We currently target the latest patch releases for Python 3.8, 3.9, 3.10 and 3.11
 - [`pytest`](https://docs.pytest.org/en/latest/) to define, discover, and run tests
 - [`flake8`](https://flake8.pycqa.org/en/latest/) for code linting
 - [`black`](https://github.com/psf/black) for code formatting
 - [`mypy`](https://mypy.readthedocs.io/en/stable/) for static type checking
 - [`pre-commit`](https://pre-commit.com) to easily run those checks
 - [`changie`](https://changie.dev/) to create changelog entries, without merge conflicts
+- [`make`](https://users.cs.duke.edu/~ola/courses/programming/Makefiles/Makefiles.html) to run multiple setup or test steps in combination. Don't worry too much, nobody _really_ understands how `make` works, and our Makefile aims to be super simple.
 - [GitHub Actions](https://github.com/features/actions) for automating tests and checks, once a PR is pushed to the `dbt-core` repository
 
 A deep understanding of these tools in not required to effectively contribute to `dbt-core`, but we recommend checking out the attached documentation if you're interested in learning more about each one.
 
 #### Virtual environments
 
-dbt-core uses [Hatch](https://hatch.pypa.io/) for dependency and environment management. Hatch automatically creates and manages isolated environments for development, testing, and building, so you don't need to manually create virtual environments.
+We strongly recommend using virtual environments when developing code in `dbt-core`. We recommend creating this virtualenv
+in the root of the `dbt-core` repository. To create a new virtualenv, run:
+```sh
+python3 -m venv env
+source env/bin/activate
+```
 
-For more information on how Hatch manages environments, see the [Hatch environment documentation](https://hatch.pypa.io/latest/environment/).
+This will create and activate a new Python virtual environment.
 
 #### Docker and `docker-compose`
 
@@ -107,42 +95,22 @@ brew install postgresql
 
 ### Installation
 
-First make sure you have Python 3.10 or later installed. Ensure you have the latest version of pip installed with `pip install --upgrade pip`. Next, install `hatch`.  Finally set up `dbt-core` for development:
+First make sure that you set up your `virtualenv` as described in [Setting up an environment](#setting-up-an-environment).  Also ensure you have the latest version of pip installed with `pip install --upgrade pip`. Next, install `dbt-core` (and its dependencies):
 
 ```sh
-cd core
+make dev
-hatch run setup
 ```
-
+or, alternatively:
-This will install all development dependencies and set up pre-commit hooks.
-
-By default, hatch will use whatever Python version is active in your environment. To specify a particular Python version, set the `HATCH_PYTHON` environment variable:
-
 ```sh
-export HATCH_PYTHON=3.12
+pip install -r dev-requirements.txt -r editable-requirements.txt
-hatch env create
+pre-commit install
 ```
 
-Or add it to your shell profile (e.g., `~/.zshrc` or `~/.bashrc`) for persistence.
-
 When installed in this way, any changes you make to your local copy of the source code will be reflected immediately in your next `dbt` run.
 
-#### Building dbt-core
-
-dbt-core uses [Hatch](https://hatch.pypa.io/) (specifically `hatchling`) as its build backend. To build distribution packages:
-
-```sh
-cd core
-hatch build
-```
-
-This will create both wheel (`.whl`) and source distribution (`.tar.gz`) files in the `dist/` directory.
-
-The build configuration is defined in `core/pyproject.toml`. You can also use the standard `python -m build` command if you prefer.
-
 ### Running `dbt-core`
 
-Once you've run `hatch run setup`, the `dbt` command will be available in your PATH. You can verify this by running `which dbt`.
+With your virtualenv activated, the `dbt` script should point back to the source code you've cloned on your machine. You can verify this by running `which dbt`. This command should show you a path to an executable in your virtualenv.
 
 Configure your [profile](https://docs.getdbt.com/docs/configure-your-profile) as necessary to connect to your target databases. It may be a good idea to add a new profile pointing to a local Postgres instance, or a specific test sandbox within your data warehouse if appropriate. Make sure to create a profile before running integration tests.
 
@@ -160,78 +128,45 @@ Although `dbt-core` works with a number of different databases, you won't need t
 Postgres offers the easiest way to test most `dbt-core` functionality today. They are the fastest to run, and the easiest to set up. To run the Postgres integration tests, you'll have to do one extra step of setting up the test database:
 
 ```sh
-cd core
+make setup-db
-hatch run setup-db
 ```
-
+or, alternatively:
-Alternatively, you can run the setup commands directly:
-
 ```sh
 docker-compose up -d database
-PGHOST=localhost PGUSER=root PGPASSWORD=password PGDATABASE=postgres bash scripts/setup_db.sh
+PGHOST=localhost PGUSER=root PGPASSWORD=password PGDATABASE=postgres bash test/setup_db.sh
 ```
 
 ### Test commands
 
 There are a few methods for running tests locally.
 
-#### Hatch scripts
+#### Makefile
 
-The primary way to run tests and checks is using hatch scripts (defined in `core/hatch.toml`):
+There are multiple targets in the Makefile to run common test suites and code
+checks, most notably:
 
 ```sh
-cd core
+# Runs unit tests with py38 and code checks in parallel.
-
+make test
-# Run all unit tests
+# Runs postgres integration tests with py38 in "fail fast" mode.
-hatch run unit-tests
+make integration
-
-# Run unit tests and all code quality checks
-hatch run test
-
-# Run integration tests
-hatch run integration-tests
-
-# Run integration tests in fail-fast mode
-hatch run integration-tests-fail-fast
-
-# Run linting checks only
-hatch run lint
-hatch run flake8
-hatch run mypy
-hatch run black
-
-# Run all pre-commit hooks
-hatch run code-quality
-
-# Clean build artifacts
-hatch run clean
 ```
+> These make targets assume you have a local installation of a recent version of [`tox`](https://tox.readthedocs.io/en/latest/) for unit/integration testing and pre-commit for code quality checks,
+> unless you use choose a Docker container to run tests. Run `make help` for more info.
 
-Hatch manages isolated environments and dependencies automatically. The commands above use the `default` environment which is recommended for most local development.
+Check out the other targets in the Makefile to see other commonly used test
-
+suites.
-**Using the `ci` environment (optional)**
-
-If you need to replicate exactly what runs in GitHub Actions (e.g., with coverage reporting), use the `ci` environment:
-
-```sh
-cd core
-
-# Run unit tests with coverage
-hatch run ci:unit-tests
-
-# Run unit tests with a specific Python version
-hatch run +py=3.11 ci:unit-tests
-```
-
-> **Note:** Most developers should use the default environment (`hatch run unit-tests`). The `ci` environment is primarily for debugging CI failures or running tests with coverage.
 
 #### `pre-commit`
+[`pre-commit`](https://pre-commit.com) takes care of running all code-checks for formatting and linting. Run `make dev` to install `pre-commit` in your local environment (we recommend running this command with a python virtual environment active). This command installs several pip executables including black, mypy, and flake8. Once this is done you can use any of the linter-based make targets as well as a git pre-commit hook that will ensure proper formatting and linting.
 
-[`pre-commit`](https://pre-commit.com) takes care of running all code-checks for formatting and linting. Run `hatch run setup` to install `pre-commit` in your local environment (we recommend running this command with a python virtual environment active). This installs several pip executables including black, mypy, and flake8. Once installed, hooks will run automatically on `git commit`, or you can run them manually with `hatch run code-quality`.
+#### `tox`
+
+[`tox`](https://tox.readthedocs.io/en/latest/) takes care of managing virtualenvs and install dependencies in order to run tests. You can also run tests in parallel, for example, you can run unit tests for Python 3.8, Python 3.9, Python 3.10 and Python 3.11 checks in parallel with `tox -p`. Also, you can run unit tests for specific python versions with `tox -e py38`. The configuration for these tests in located in `tox.ini`.
 
 #### `pytest`
 
-Finally, you can also run a specific test or group of tests using [`pytest`](https://docs.pytest.org/en/latest/) directly. After running `hatch run setup`, you can run pytest commands like:
+Finally, you can also run a specific test or group of tests using [`pytest`](https://docs.pytest.org/en/latest/) directly. With a virtualenv active and dev dependencies installed you can do things like:
 
 ```sh
 # run all unit tests in a file
@@ -289,9 +224,7 @@ Code can be merged into the current development branch `main` by opening a pull
 
 Automated tests run via GitHub Actions. If you're a first-time contributor, all tests (including code checks and unit tests) will require a maintainer to approve. Changes in the `dbt-core` repository trigger integration tests against Postgres. dbt Labs also provides CI environments in which to test changes to other adapters, triggered by PRs in those adapters' repositories, as well as periodic maintenance checks of each adapter in concert with the latest `dbt-core` code changes.
 
-We require signed git commits. See docs [here](https://docs.github.com/en/authentication/managing-commit-signature-verification/signing-commits) for setting up code signing.
+Once all tests are passing and your PR has been approved, a `dbt-core` maintainer will merge your changes into the active development branch. And that's it! Happy developing :tada:
-
-Once all tests are passing, all comments are resolved, and your PR has been approved, a `dbt-core` maintainer will merge your changes into the active development branch. And that's it! Happy developing :tada:
 
 ## Troubleshooting Tips
 

Dockerfile.test

@@ -33,6 +33,9 @@ RUN apt-get update \
     python-is-python3 \
     python-dev-is-python3 \
     python3-pip \
+    python3.9 \
+    python3.9-dev \
+    python3.9-venv \
     python3.10 \
     python3.10-dev \
     python3.10-venv \
@@ -47,7 +50,7 @@ RUN curl -LO https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_V
     && tar -C /usr/local/bin -xzvf dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
     && rm dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz
 
-RUN pip3 install -U hatch wheel pre-commit
+RUN pip3 install -U tox wheel six setuptools
 
 # These args are passed in via docker-compose, which reads then from the .env file.
 # On Linux, run `make .env` to create the .env file for the current user.
@@ -62,6 +65,7 @@ RUN if [ ${USER_ID:-0} -ne 0 ] && [ ${GROUP_ID:-0} -ne 0 ]; then \
     useradd -mU -l dbt_test_user; \
     fi
 RUN mkdir /usr/app && chown dbt_test_user /usr/app
+RUN mkdir /home/tox && chown dbt_test_user /home/tox
 
 WORKDIR /usr/app
 VOLUME /usr/app

LICENSE

@@ -1 +0,0 @@
-core/LICENSE

Makefile

@@ -1,95 +1,150 @@
-# ============================================================================
-# DEPRECATED: This Makefile is maintained for backwards compatibility only.
-#
-# dbt-core now uses Hatch for task management and development workflows.
-# Please migrate to using hatch commands directly:
-#
-#   make dev               →  cd core && hatch run setup
-#   make unit              →  cd core && hatch run unit-tests
-#   make test              →  cd core && hatch run test
-#   make integration       →  cd core && hatch run integration-tests
-#   make lint              →  cd core && hatch run lint
-#   make code_quality      →  cd core && hatch run code-quality
-#   make setup-db          →  cd core && hatch run setup-db
-#   make clean             →  cd core && hatch run clean
-#
-# See core/pyproject.toml [tool.hatch.envs.default.scripts] for all available
-# commands and CONTRIBUTING.md for detailed usage instructions.
-#
-# This Makefile will be removed in a future version of dbt-core.
-# ============================================================================
-
 .DEFAULT_GOAL:=help
 
+# Optional flag to run target in a docker container.
+# (example `make test USE_DOCKER=true`)
+ifeq ($(USE_DOCKER),true)
+	DOCKER_CMD := docker-compose run --rm test
+endif
+
+#
+# To override CI_flags, create a file at this repo's root dir named `makefile.test.env`. Fill it
+# with any ENV_VAR overrides required by your test environment, e.g.
+#    DBT_TEST_USER_1=user
+#    LOG_DIR="dir with a space in it"
+#
+# Warn: Restrict each line to one variable only.
+#
+ifeq (./makefile.test.env,$(wildcard ./makefile.test.env))
+	include ./makefile.test.env
+endif
+
+CI_FLAGS =\
+	DBT_TEST_USER_1=$(if $(DBT_TEST_USER_1),$(DBT_TEST_USER_1),dbt_test_user_1)\
+	DBT_TEST_USER_2=$(if $(DBT_TEST_USER_2),$(DBT_TEST_USER_2),dbt_test_user_2)\
+	DBT_TEST_USER_3=$(if $(DBT_TEST_USER_3),$(DBT_TEST_USER_3),dbt_test_user_3)\
+	RUSTFLAGS=$(if $(RUSTFLAGS),$(RUSTFLAGS),"-D warnings")\
+	LOG_DIR=$(if $(LOG_DIR),$(LOG_DIR),./logs)\
+	DBT_LOG_FORMAT=$(if $(DBT_LOG_FORMAT),$(DBT_LOG_FORMAT),json)
+
+
 .PHONY: dev_req
 dev_req: ## Installs dbt-* packages in develop mode along with only development dependencies.
-	@cd core && hatch run dev-req
+	@\
+	pip install -r dev-requirements.txt -r editable-requirements.txt
 
 .PHONY: dev
-dev: ## Installs dbt-* packages in develop mode along with development dependencies and pre-commit.
+dev: dev_req ## Installs dbt-* packages in develop mode along with development dependencies and pre-commit.
-	@cd core && hatch run setup
+	@\
+	pre-commit install
 
 .PHONY: dev-uninstall
 dev-uninstall: ## Uninstall all packages in venv except for build tools
-	@pip freeze | grep -v "^-e" | cut -d "@" -f1 | xargs pip uninstall -y; \
+	@\
+    pip freeze | grep -v "^-e" | cut -d "@" -f1 | xargs pip uninstall -y; \
     pip uninstall -y dbt-core
 
+.PHONY: core_proto_types
+core_proto_types:  ## generates google protobuf python file from core_types.proto
+	protoc -I=./core/dbt/events --python_out=./core/dbt/events ./core/dbt/events/core_types.proto
+
 .PHONY: mypy
-mypy: ## Runs mypy against staged changes for static type checking.
+mypy: .env ## Runs mypy against staged changes for static type checking.
-	@cd core && hatch run mypy
+	@\
+	$(DOCKER_CMD) pre-commit run --hook-stage manual mypy-check | grep -v "INFO"
 
 .PHONY: flake8
-flake8: ## Runs flake8 against staged changes to enforce style guide.
+flake8: .env ## Runs flake8 against staged changes to enforce style guide.
-	@cd core && hatch run flake8
+	@\
+	$(DOCKER_CMD) pre-commit run --hook-stage manual flake8-check | grep -v "INFO"
 
 .PHONY: black
-black: ## Runs black against staged changes to enforce style guide.
+black: .env ## Runs black  against staged changes to enforce style guide.
-	@cd core && hatch run black
+	@\
+	$(DOCKER_CMD) pre-commit run --hook-stage manual black-check -v | grep -v "INFO"
 
 .PHONY: lint
-lint: ## Runs flake8 and mypy code checks against staged changes.
+lint: .env ## Runs flake8 and mypy code checks against staged changes.
-	@cd core && hatch run lint
+	@\
-
+	$(DOCKER_CMD) pre-commit run flake8-check --hook-stage manual | grep -v "INFO"; \
-.PHONY: code_quality
+	$(DOCKER_CMD) pre-commit run mypy-check --hook-stage manual | grep -v "INFO"
-code_quality: ## Runs all pre-commit hooks against all files.
-	@cd core && hatch run code-quality
 
 .PHONY: unit
-unit: ## Runs unit tests with py
+unit: .env ## Runs unit tests with py
-	@cd core && hatch run unit-tests
+	@\
+	$(DOCKER_CMD) tox -e py
 
 .PHONY: test
-test: ## Runs unit tests with py and code checks against staged changes.
+test: .env ## Runs unit tests with py and code checks against staged changes.
-	@cd core && hatch run test
+	@\
+	$(DOCKER_CMD) tox -e py; \
+	$(DOCKER_CMD) pre-commit run black-check --hook-stage manual | grep -v "INFO"; \
+	$(DOCKER_CMD) pre-commit run flake8-check --hook-stage manual | grep -v "INFO"; \
+	$(DOCKER_CMD) pre-commit run mypy-check --hook-stage manual | grep -v "INFO"
 
 .PHONY: integration
-integration: ## Runs core integration tests using postgres with py-integration
+integration: .env ## Runs core integration tests using postgres with py-integration
-	@cd core && hatch run integration-tests
+	@\
+	$(CI_FLAGS) $(DOCKER_CMD) tox -e py-integration -- -nauto
 
 .PHONY: integration-fail-fast
-integration-fail-fast: ## Runs core integration tests using postgres with py-integration in "fail fast" mode.
+integration-fail-fast: .env ## Runs core integration tests using postgres with py-integration in "fail fast" mode.
-	@cd core && hatch run integration-tests-fail-fast
+	@\
+	$(DOCKER_CMD) tox -e py-integration -- -x -nauto
+
+.PHONY: interop
+interop: clean
+	@\
+	mkdir $(LOG_DIR) && \
+	$(CI_FLAGS) $(DOCKER_CMD) tox -e py-integration -- -nauto && \
+	LOG_DIR=$(LOG_DIR) cargo run --manifest-path test/interop/log_parsing/Cargo.toml
 
 .PHONY: setup-db
 setup-db: ## Setup Postgres database with docker-compose for system testing.
-	@cd core && hatch run setup-db
+	@\
+	docker-compose up -d database && \
+	PGHOST=localhost PGUSER=root PGPASSWORD=password PGDATABASE=postgres bash test/setup_db.sh
+
+# This rule creates a file named .env that is used by docker-compose for passing
+# the USER_ID and GROUP_ID arguments to the Docker image.
+.env: ## Setup step for using using docker-compose with make target.
+	@touch .env
+ifneq ($(OS),Windows_NT)
+ifneq ($(shell uname -s), Darwin)
+	@echo USER_ID=$(shell id -u) > .env
+	@echo GROUP_ID=$(shell id -g) >> .env
+endif
+endif
 
 .PHONY: clean
 clean: ## Resets development environment.
-	@cd core && hatch run clean
+	@echo 'cleaning repo...'
+	@rm -f .coverage
+	@rm -f .coverage.*
+	@rm -rf .eggs/
+	@rm -f .env
+	@rm -rf .tox/
+	@rm -rf build/
+	@rm -rf dbt.egg-info/
+	@rm -f dbt_project.yml
+	@rm -rf dist/
+	@rm -f htmlcov/*.{css,html,js,json,png}
+	@rm -rf logs/
+	@rm -rf target/
+	@find . -type f -name '*.pyc' -delete
+	@find . -type d -name '__pycache__' -depth -delete
+	@echo 'done.'
 
-.PHONY: json_schema
-json_schema: ## Update generated JSON schema using code changes.
-	@cd core && hatch run json-schema
 
 .PHONY: help
 help: ## Show this help message.
-	@echo 'usage: make [target]'
+	@echo 'usage: make [target] [USE_DOCKER=true]'
-	@echo
-	@echo 'DEPRECATED: This Makefile is a compatibility shim.'
-	@echo 'Please use "cd core && hatch run <command>" directly.'
 	@echo
 	@echo 'targets:'
 	@grep -E '^[8+a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
 	@echo
-	@echo 'For more information, see CONTRIBUTING.md'
+	@echo 'options:'
+	@echo 'use USE_DOCKER=true to run target in a docker container'
+
+.PHONY: json_schema
+json_schema: ## Update generated JSON schema using code changes.
+	scripts/collect-artifact-schema.py --path schemas

README.md

@@ -5,7 +5,6 @@
   <a href="https://github.com/dbt-labs/dbt-core/actions/workflows/main.yml">
     <img src="https://github.com/dbt-labs/dbt-core/actions/workflows/main.yml/badge.svg?event=push" alt="CI Badge"/>
   </a>
-  <a href="https://www.bestpractices.dev/projects/11095"><img src="https://www.bestpractices.dev/projects/11095/badge"></a>
 </p>
 
 **[dbt](https://www.getdbt.com/)** enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

codecov.yml

@@ -2,22 +2,37 @@ ignore:
   - ".github"
   - ".changes"
 
-# Disable all status checks to prevent red X's in CI
-# Coverage data is still uploaded and PR comments are still posted
 coverage:
   status:
-    project: off
+    project:
-    patch: off
+      default:
+        target: auto
+        threshold: 0.1% # Reduce noise by ignoring rounding errors in coverage drops
+    patch:
+      default:
+        target: auto
+        threshold: 80%
 
 comment:
   layout: "header, diff, flags, components"  # show component info in the PR comment
 
 component_management:
+  default_rules:  # default rules that will be inherited by all components
+    statuses:
+      - type: project # in this case every component that doens't have a status defined will have a project type one
+        target: auto
+        threshold: 0.1%
+      - type: patch
+        target: 80%
   individual_components:
     - component_id: unittests
       name: "Unit Tests"
       flag_regexes:
         - "unit"
+      statuses:
+        - type: patch
+          target: 80%
+          threshold: 5%
     - component_id: integrationtests
       name: "Integration Tests"
       flag_regexes:

core/MANIFEST.in

@@ -0,0 +1,3 @@
+recursive-include dbt/include *.py *.sql *.yml *.html *.md .gitkeep .gitignore
+include dbt/py.typed
+recursive-include dbt/task/docs *.html

core/README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="https://raw.githubusercontent.com/dbt-labs/dbt-core/fa1ea14ddfb1d5ae319d5141844910dd53ab2834/docs/images/dbt-core.svg" alt="dbt logo" width="750"/>
+  <img src="https://raw.githubusercontent.com/dbt-labs/dbt-core/fa1ea14ddfb1d5ae319d5141844910dd53ab2834/etc/dbt-core.svg" alt="dbt logo" width="750"/>
 </p>
 <p align="center">
   <a href="https://github.com/dbt-labs/dbt-core/actions/workflows/main.yml">
@@ -9,7 +9,7 @@
 
 **[dbt](https://www.getdbt.com/)** enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
 
-![architecture](https://raw.githubusercontent.com/dbt-labs/dbt-core/6c6649f9129d5d108aa3b0526f634cd8f3a9d1ed/docs/images/dbt-arch.png)
+![architecture](https://raw.githubusercontent.com/dbt-labs/dbt-core/6c6649f9129d5d108aa3b0526f634cd8f3a9d1ed/etc/dbt-arch.png)
 
 ## Understanding dbt
 
@@ -17,7 +17,7 @@ Analysts using dbt can transform their data by simply writing select statements,
 
 These select statements, or "models", form a dbt project. Models frequently build on top of one another – dbt makes it easy to [manage relationships](https://docs.getdbt.com/docs/ref) between models, and [visualize these relationships](https://docs.getdbt.com/docs/documentation), as well as assure the quality of your transformations through [testing](https://docs.getdbt.com/docs/testing).
 
-![dbt dag](https://raw.githubusercontent.com/dbt-labs/dbt-core/6c6649f9129d5d108aa3b0526f634cd8f3a9d1ed/docs/images/dbt-dag.png)
+![dbt dag](https://raw.githubusercontent.com/dbt-labs/dbt-core/6c6649f9129d5d108aa3b0526f634cd8f3a9d1ed/etc/dbt-dag.png)
 
 ## Getting started
 

core/dbt/__version__.py

@@ -1 +0,0 @@
-version = "1.12.0a1"

core/dbt/_pydantic_shim.py

@@ -1,26 +0,0 @@
-# type: ignore
-
-"""Shim to allow support for both Pydantic 1 and Pydantic 2.
-
-dbt-core must support both major versions of Pydantic because dbt-core users might be using an environment with
-either version, and we can't restrict them to one or the other. Here, we essentially import all Pydantic objects
-from version 1 that we use. Throughout the repo, we import these objects from this file instead of from Pydantic
-directly, meaning that we essentially only use Pydantic 1 in dbt-core currently, but without forcing that restriction
-on dbt users. The development environment for this repo should be pinned to Pydantic 1 to ensure devs get appropriate
-type hints.
-"""
-
-from importlib.metadata import version
-
-pydantic_version = version("pydantic")
-# Pydantic uses semantic versioning, i.e. <major>.<minor>.<patch>, and we need to know the major
-pydantic_major = pydantic_version.split(".")[0]
-
-if pydantic_major == "1":
-    from pydantic import BaseSettings  # noqa: F401
-elif pydantic_major == "2":
-    from pydantic.v1 import BaseSettings  # noqa: F401
-else:
-    raise RuntimeError(
-        f"Currently only pydantic 1 and 2 are supported, found pydantic {pydantic_version}"
-    )

core/dbt/artifacts/resources/__init__.py

@@ -1,10 +1,8 @@
 from dbt.artifacts.resources.base import BaseResource, Docs, FileHash, GraphResource
 from dbt.artifacts.resources.v1.analysis import Analysis
-from dbt.artifacts.resources.v1.catalog import Catalog, CatalogWriteIntegrationConfig
 
 # alias to latest resource definitions
 from dbt.artifacts.resources.v1.components import (
-    ColumnConfig,
     ColumnInfo,
     CompiledResource,
     Contract,
@@ -25,8 +23,6 @@ from dbt.artifacts.resources.v1.config import (
     NodeAndTestConfig,
     NodeConfig,
     TestConfig,
-    list_str,
-    metas,
 )
 from dbt.artifacts.resources.v1.documentation import Documentation
 from dbt.artifacts.resources.v1.exposure import (
@@ -35,15 +31,8 @@ from dbt.artifacts.resources.v1.exposure import (
     ExposureType,
     MaturityType,
 )
-from dbt.artifacts.resources.v1.function import (
-    Function,
-    FunctionArgument,
-    FunctionConfig,
-    FunctionMandatory,
-    FunctionReturns,
-)
 from dbt.artifacts.resources.v1.generic_test import GenericTest, TestMetadata
-from dbt.artifacts.resources.v1.group import Group, GroupConfig
+from dbt.artifacts.resources.v1.group import Group
 from dbt.artifacts.resources.v1.hook import HookNode
 from dbt.artifacts.resources.v1.macro import Macro, MacroArgument, MacroDependsOn
 from dbt.artifacts.resources.v1.metric import (
@@ -51,20 +40,13 @@ from dbt.artifacts.resources.v1.metric import (
     ConversionTypeParams,
     CumulativeTypeParams,
     Metric,
-    MetricAggregationParams,
     MetricConfig,
     MetricInput,
     MetricInputMeasure,
     MetricTimeWindow,
     MetricTypeParams,
 )
-from dbt.artifacts.resources.v1.model import (
+from dbt.artifacts.resources.v1.model import Model, ModelConfig, TimeSpine
-    CustomGranularity,
-    Model,
-    ModelConfig,
-    ModelFreshness,
-    TimeSpine,
-)
 from dbt.artifacts.resources.v1.owner import Owner
 from dbt.artifacts.resources.v1.saved_query import (
     Export,
@@ -77,8 +59,6 @@ from dbt.artifacts.resources.v1.saved_query import (
 from dbt.artifacts.resources.v1.seed import Seed, SeedConfig
 from dbt.artifacts.resources.v1.semantic_layer_components import (
     FileSlice,
-    MeasureAggregationParameters,
-    NonAdditiveDimension,
     SourceFileMetadata,
     WhereFilter,
     WhereFilterIntersection,
@@ -90,8 +70,9 @@ from dbt.artifacts.resources.v1.semantic_model import (
     DimensionValidityParams,
     Entity,
     Measure,
+    MeasureAggregationParameters,
     NodeRelation,
-    SemanticLayerElementConfig,
+    NonAdditiveDimension,
     SemanticModel,
     SemanticModelConfig,
 )

core/dbt/artifacts/resources/types.py

@@ -35,7 +35,6 @@ class NodeType(StrEnum):
     SemanticModel = "semantic_model"
     Unit = "unit_test"
     Fixture = "fixture"
-    Function = "function"
 
     def pluralize(self) -> str:
         if self is self.Analysis:
@@ -76,18 +75,3 @@ class BatchSize(StrEnum):
     day = "day"
     month = "month"
     year = "year"
-
-    def plural(self) -> str:
-        return str(self) + "s"
-
-
-class FunctionType(StrEnum):
-    Scalar = "scalar"
-    Aggregate = "aggregate"
-    Table = "table"
-
-
-class FunctionVolatility(StrEnum):
-    Deterministic = "deterministic"
-    Stable = "stable"
-    NonDeterministic = "non-deterministic"

core/dbt/artifacts/resources/v1/catalog.py

@@ -1,23 +0,0 @@
-from dataclasses import dataclass, field
-from typing import Any, Dict, List, Optional
-
-from dbt.adapters.catalogs import CatalogIntegrationConfig
-from dbt_common.dataclass_schema import dbtClassMixin
-
-
-@dataclass
-class CatalogWriteIntegrationConfig(CatalogIntegrationConfig):
-    name: str
-    catalog_type: str
-    external_volume: Optional[str] = None
-    table_format: Optional[str] = None
-    catalog_name: Optional[str] = None
-    file_format: Optional[str] = None
-    adapter_properties: Dict[str, Any] = field(default_factory=dict)
-
-
-@dataclass
-class Catalog(dbtClassMixin):
-    name: str
-    active_write_integration: Optional[str] = None
-    write_integrations: List[CatalogWriteIntegrationConfig] = field(default_factory=list)

core/dbt/artifacts/resources/v1/components.py

@@ -6,7 +6,6 @@ from typing import Any, Dict, List, Optional, Union
 from dbt.artifacts.resources.base import Docs, FileHash, GraphResource
 from dbt.artifacts.resources.types import NodeType, TimePeriod
 from dbt.artifacts.resources.v1.config import NodeConfig
-from dbt_common.contracts.config.base import BaseConfig, MergeBehavior
 from dbt_common.contracts.config.properties import AdditionalPropertiesMixin
 from dbt_common.contracts.constraints import ColumnLevelConstraint
 from dbt_common.contracts.util import Mergeable
@@ -16,20 +15,6 @@ from dbt_semantic_interfaces.type_enums import TimeGranularity
 NodeVersion = Union[str, float]
 
 
-def _backcompat_doc_blocks(doc_blocks: Any) -> List[str]:
-    """
-    Make doc_blocks backwards-compatible for scenarios where a user specifies `doc_blocks` on a model or column.
-    Mashumaro will raise a serialization error if the specified `doc_blocks` isn't a list of strings.
-    In such a scenario, this method returns an empty list to avoid a serialization error.
-    Further along, `_get_doc_blocks` in `manifest.py` populates the correct `doc_blocks` for the happy path.
-    """
-
-    if isinstance(doc_blocks, list) and all(isinstance(x, str) for x in doc_blocks):
-        return doc_blocks
-
-    return []
-
-
 @dataclass
 class MacroDependsOn(dbtClassMixin):
     macros: List[str] = field(default_factory=list)
@@ -70,12 +55,6 @@ class RefArgs(dbtClassMixin):
             return {}
 
 
-@dataclass
-class ColumnConfig(BaseConfig):
-    meta: Dict[str, Any] = field(default_factory=dict, metadata=MergeBehavior.Update.meta())
-    tags: List[str] = field(default_factory=list)
-
-
 @dataclass
 class ColumnInfo(AdditionalPropertiesMixin, ExtensibleDbtClassMixin):
     """Used in all ManifestNodes and SourceDefinition"""
@@ -86,16 +65,9 @@ class ColumnInfo(AdditionalPropertiesMixin, ExtensibleDbtClassMixin):
     data_type: Optional[str] = None
     constraints: List[ColumnLevelConstraint] = field(default_factory=list)
     quote: Optional[bool] = None
-    config: ColumnConfig = field(default_factory=ColumnConfig)
     tags: List[str] = field(default_factory=list)
     _extra: Dict[str, Any] = field(default_factory=dict)
     granularity: Optional[TimeGranularity] = None
-    doc_blocks: List[str] = field(default_factory=list)
-
-    def __post_serialize__(self, dct: Dict, context: Optional[Dict] = None) -> dict:
-        dct = super().__post_serialize__(dct, context)
-        dct["doc_blocks"] = _backcompat_doc_blocks(dct["doc_blocks"])
-        return dct
 
 
 @dataclass
@@ -225,18 +197,13 @@ class ParsedResource(ParsedResourceMandatory):
     unrendered_config_call_dict: Dict[str, Any] = field(default_factory=dict)
     relation_name: Optional[str] = None
     raw_code: str = ""
-    doc_blocks: List[str] = field(default_factory=list)
 
     def __post_serialize__(self, dct: Dict, context: Optional[Dict] = None):
         dct = super().__post_serialize__(dct, context)
-
         if context and context.get("artifact") and "config_call_dict" in dct:
             del dct["config_call_dict"]
         if context and context.get("artifact") and "unrendered_config_call_dict" in dct:
             del dct["unrendered_config_call_dict"]
-
-        dct["doc_blocks"] = _backcompat_doc_blocks(dct["doc_blocks"])
-
         return dct
 
 
@@ -249,7 +216,6 @@ class CompiledResource(ParsedResource):
     refs: List[RefArgs] = field(default_factory=list)
     sources: List[List[str]] = field(default_factory=list)
     metrics: List[List[str]] = field(default_factory=list)
-    functions: List[List[str]] = field(default_factory=list)
     depends_on: DependsOn = field(default_factory=DependsOn)
     compiled_path: Optional[str] = None
     compiled: bool = False

core/dbt/artifacts/resources/v1/config.py

@@ -181,7 +181,7 @@ class TestConfig(NodeAndTestConfig):
     warn_if: str = "!= 0"
     error_if: str = "!= 0"
 
-    def finalize_and_validate(self):
+    def __post_init__(self):
         """
         The presence of a setting for `store_failures_as` overrides any existing setting for `store_failures`,
         regardless of level of granularity. If `store_failures_as` is not set, then `store_failures` takes effect.
@@ -207,7 +207,6 @@ class TestConfig(NodeAndTestConfig):
         but still allow for backwards compatibility for `store_failures`.
         See https://github.com/dbt-labs/dbt-core/issues/6914 for more information.
         """
-        super().finalize_and_validate()
 
         # if `store_failures_as` is not set, it gets set by `store_failures`
         # the settings below mimic existing behavior prior to `store_failures_as`
@@ -230,8 +229,6 @@ class TestConfig(NodeAndTestConfig):
         else:
             self.store_failures = get_store_failures_map.get(self.store_failures_as, True)
 
-        return self
-
     @classmethod
     def same_contents(cls, unrendered: Dict[str, Any], other: Dict[str, Any]) -> bool:
         """This is like __eq__, except it explicitly checks certain fields."""

core/dbt/artifacts/resources/v1/exposure.py

@@ -27,8 +27,6 @@ class MaturityType(StrEnum):
 @dataclass
 class ExposureConfig(BaseConfig):
     enabled: bool = True
-    tags: List[str] = field(default_factory=list)
-    meta: Dict[str, Any] = field(default_factory=dict)
 
 
 @dataclass

core/dbt/artifacts/resources/v1/function.py

@@ -1,53 +0,0 @@
-from dataclasses import dataclass, field
-from typing import Any, List, Literal, Optional
-
-from dbt.artifacts.resources.types import FunctionType, FunctionVolatility, NodeType
-from dbt.artifacts.resources.v1.components import CompiledResource
-from dbt.artifacts.resources.v1.config import NodeConfig
-from dbt_common.dataclass_schema import dbtClassMixin
-
-# =============
-# Function config, and supporting classes
-# =============
-
-
-@dataclass
-class FunctionConfig(NodeConfig):
-    # The fact that this is a property, that can be changed, seems wrong.
-    # A function's materialization should never be changed, so why allow for it?
-    materialized: str = "function"
-    type: FunctionType = FunctionType.Scalar
-    volatility: Optional[FunctionVolatility] = None
-    runtime_version: Optional[str] = None
-    entry_point: Optional[str] = None
-
-
-# =============
-# Function resource, and supporting classes
-# =============
-
-
-@dataclass
-class FunctionArgument(dbtClassMixin):
-    name: str
-    data_type: str
-    description: Optional[str] = None
-    default_value: Optional[Any] = None
-
-
-@dataclass
-class FunctionReturns(dbtClassMixin):
-    data_type: str
-    description: Optional[str] = None
-
-
-@dataclass
-class FunctionMandatory(dbtClassMixin):
-    returns: FunctionReturns
-
-
-@dataclass
-class Function(CompiledResource, FunctionMandatory):
-    resource_type: Literal[NodeType.Function]
-    config: FunctionConfig
-    arguments: List[FunctionArgument] = field(default_factory=list)

core/dbt/artifacts/resources/v1/group.py

@@ -1,15 +1,9 @@
-from dataclasses import dataclass, field
+from dataclasses import dataclass
-from typing import Any, Dict, Literal, Optional
+from typing import Literal
 
 from dbt.artifacts.resources.base import BaseResource
 from dbt.artifacts.resources.types import NodeType
 from dbt.artifacts.resources.v1.owner import Owner
-from dbt_common.contracts.config.base import BaseConfig, MergeBehavior
-
-
-@dataclass
-class GroupConfig(BaseConfig):
-    meta: Dict[str, Any] = field(default_factory=dict, metadata=MergeBehavior.Update.meta())
 
 
 @dataclass
@@ -17,5 +11,3 @@ class Group(BaseResource):
     name: str
     owner: Owner
     resource_type: Literal[NodeType.Group]
-    description: Optional[str] = None
-    config: GroupConfig = field(default_factory=GroupConfig)

core/dbt/artifacts/resources/v1/metric.py

@@ -6,8 +6,6 @@ from dbt.artifacts.resources.base import GraphResource
 from dbt.artifacts.resources.types import NodeType
 from dbt.artifacts.resources.v1.components import DependsOn, RefArgs
 from dbt.artifacts.resources.v1.semantic_layer_components import (
-    MeasureAggregationParameters,
-    NonAdditiveDimension,
     SourceFileMetadata,
     WhereFilterIntersection,
 )
@@ -15,7 +13,6 @@ from dbt_common.contracts.config.base import BaseConfig, CompareBehavior, MergeB
 from dbt_common.dataclass_schema import dbtClassMixin
 from dbt_semantic_interfaces.references import MeasureReference, MetricReference
 from dbt_semantic_interfaces.type_enums import (
-    AggregationType,
     ConversionCalculationType,
     MetricType,
     PeriodAggregation,
@@ -49,15 +46,7 @@ class MetricInputMeasure(dbtClassMixin):
 @dataclass
 class MetricTimeWindow(dbtClassMixin):
     count: int
-    granularity: str
+    granularity: TimeGranularity
-
-    @property
-    def window_string(self) -> str:  # noqa: D
-        return f"{self.count} {self.granularity}"
-
-    @property
-    def is_standard_granularity(self) -> bool:  # noqa: D
-        return self.granularity.casefold() in {item.value.casefold() for item in TimeGranularity}
 
 
 @dataclass
@@ -66,7 +55,7 @@ class MetricInput(dbtClassMixin):
     filter: Optional[WhereFilterIntersection] = None
     alias: Optional[str] = None
     offset_window: Optional[MetricTimeWindow] = None
-    offset_to_grain: Optional[str] = None
+    offset_to_grain: Optional[TimeGranularity] = None
 
     def as_reference(self) -> MetricReference:
         return MetricReference(element_name=self.name)
@@ -94,19 +83,8 @@ class ConversionTypeParams(dbtClassMixin):
 @dataclass
 class CumulativeTypeParams(dbtClassMixin):
     window: Optional[MetricTimeWindow] = None
-    grain_to_date: Optional[str] = None
+    grain_to_date: Optional[TimeGranularity] = None
     period_agg: PeriodAggregation = PeriodAggregation.FIRST
-    metric: Optional[MetricInput] = None
-
-
-@dataclass
-class MetricAggregationParams(dbtClassMixin):
-    semantic_model: str
-    agg: AggregationType
-    agg_params: Optional[MeasureAggregationParameters] = None
-    agg_time_dimension: Optional[str] = None
-    non_additive_dimension: Optional[NonAdditiveDimension] = None
-    expr: Optional[str] = None
 
 
 @dataclass
@@ -117,13 +95,10 @@ class MetricTypeParams(dbtClassMixin):
     denominator: Optional[MetricInput] = None
     expr: Optional[str] = None
     window: Optional[MetricTimeWindow] = None
-    grain_to_date: Optional[TimeGranularity] = (
+    grain_to_date: Optional[TimeGranularity] = None
-        None  # legacy, use cumulative_type_params.grain_to_date
-    )
     metrics: Optional[List[MetricInput]] = None
     conversion_type_params: Optional[ConversionTypeParams] = None
     cumulative_type_params: Optional[CumulativeTypeParams] = None
-    metric_aggregation_params: Optional[MetricAggregationParams] = None
 
 
 @dataclass
@@ -146,7 +121,7 @@ class Metric(GraphResource):
     type_params: MetricTypeParams
     filter: Optional[WhereFilterIntersection] = None
     metadata: Optional[SourceFileMetadata] = None
-    time_granularity: Optional[str] = None
+    time_granularity: Optional[TimeGranularity] = None
     resource_type: Literal[NodeType.Metric]
     meta: Dict[str, Any] = field(default_factory=dict, metadata=MergeBehavior.Update.meta())
     tags: List[str] = field(default_factory=list)

core/dbt/artifacts/resources/v1/model.py

@@ -1,9 +1,8 @@
-import enum
 from dataclasses import dataclass, field
 from datetime import datetime
 from typing import Dict, List, Literal, Optional
 
-from dbt.artifacts.resources.types import AccessType, NodeType, TimePeriod
+from dbt.artifacts.resources.types import AccessType, NodeType
 from dbt.artifacts.resources.v1.components import (
     CompiledResource,
     DeferRelation,
@@ -12,63 +11,7 @@ from dbt.artifacts.resources.v1.components import (
 from dbt.artifacts.resources.v1.config import NodeConfig
 from dbt_common.contracts.config.base import MergeBehavior
 from dbt_common.contracts.constraints import ModelLevelConstraint
-from dbt_common.contracts.util import Mergeable
+from dbt_common.dataclass_schema import dbtClassMixin
-from dbt_common.dataclass_schema import (
-    ExtensibleDbtClassMixin,
-    ValidationError,
-    dbtClassMixin,
-)
-
-
-class ModelFreshnessUpdatesOnOptions(enum.Enum):
-    all = "all"
-    any = "any"
-
-
-@dataclass
-class ModelBuildAfter(ExtensibleDbtClassMixin):
-    count: Optional[int] = None
-    period: Optional[TimePeriod] = None
-    updates_on: ModelFreshnessUpdatesOnOptions = ModelFreshnessUpdatesOnOptions.any
-
-
-@dataclass
-class ModelFreshness(ExtensibleDbtClassMixin, Mergeable):
-    build_after: ModelBuildAfter
-
-
-def merge_model_freshness(*thresholds: Optional[ModelFreshness]) -> Optional[ModelFreshness]:
-    if not thresholds:
-        return None
-
-    current_merged_value: Optional[ModelFreshness] = thresholds[0]
-
-    for i in range(1, len(thresholds)):
-        base = current_merged_value
-        update = thresholds[i]
-
-        if base is not None and update is not None:
-            # When both base and update freshness are defined,
-            # create a new ModelFreshness instance using the build_after from the 'update'.
-            # This effectively means 'update's build_after configuration takes precedence.
-            merged_freshness_obj = base.merged(update)
-            if (
-                base.build_after.updates_on == ModelFreshnessUpdatesOnOptions.all
-                or update.build_after.updates_on == ModelFreshnessUpdatesOnOptions.all
-            ):
-                merged_freshness_obj.build_after.updates_on = ModelFreshnessUpdatesOnOptions.all
-            current_merged_value = merged_freshness_obj
-        elif base is None and update is not None:
-            # If the current merged value is None but the new update is defined,
-            # take the update.
-            current_merged_value = update
-        else:
-            # This covers cases where 'update' is None (regardless of 'base'),
-            # or both 'base' and 'update' are None.
-            # The result of the pair-merge is None.
-            current_merged_value = base
-
-    return current_merged_value
 
 
 @dataclass
@@ -77,40 +20,6 @@ class ModelConfig(NodeConfig):
         default=AccessType.Protected,
         metadata=MergeBehavior.Clobber.meta(),
     )
-    freshness: Optional[ModelFreshness] = None
-
-    def __post_init__(self):
-        super().__post_init__()
-        if (
-            self.freshness
-            and self.freshness.build_after.period
-            and self.freshness.build_after.count is None
-        ):
-            raise ValidationError(
-                "`freshness.build_after` must have a value for `count` if a `period` is provided"
-            )
-        elif (
-            self.freshness
-            and self.freshness.build_after.count is not None
-            and not self.freshness.build_after.period
-        ):
-            raise ValidationError(
-                "`freshness.build_after` must have a value for `period` if a `count` is provided"
-            )
-
-    @classmethod
-    def __pre_deserialize__(cls, data):
-        data = super().__pre_deserialize__(data)
-        # scrub out model configs where "build_after" is not defined
-        if (
-            "freshness" in data
-            and isinstance(data["freshness"], dict)
-            and "build_after" in data["freshness"]
-        ):
-            data["freshness"] = ModelFreshness.from_dict(data["freshness"]).to_dict()
-        else:
-            data.pop("freshness", None)
-        return data
 
 
 @dataclass

core/dbt/artifacts/resources/v1/owner.py

@@ -1,10 +1,10 @@
 from dataclasses import dataclass
-from typing import List, Optional, Union
+from typing import Optional
 
 from dbt_common.contracts.config.properties import AdditionalPropertiesAllowed
 
 
 @dataclass
 class Owner(AdditionalPropertiesAllowed):
-    email: Union[str, List[str], None] = None
+    email: Optional[str] = None
     name: Optional[str] = None

core/dbt/artifacts/resources/v1/saved_query.py

@@ -2,18 +2,16 @@ from __future__ import annotations
 
 import time
 from dataclasses import dataclass, field
-from typing import Any, Dict, List, Literal, Optional, Union
+from typing import Any, Dict, List, Literal, Optional
 
 from dbt.artifacts.resources.base import GraphResource
 from dbt.artifacts.resources.types import NodeType
 from dbt.artifacts.resources.v1.components import DependsOn, RefArgs
-from dbt.artifacts.resources.v1.config import list_str, metas
 from dbt.artifacts.resources.v1.semantic_layer_components import (
     SourceFileMetadata,
     WhereFilterIntersection,
 )
 from dbt_common.contracts.config.base import BaseConfig, CompareBehavior, MergeBehavior
-from dbt_common.contracts.config.metadata import ShowBehavior
 from dbt_common.dataclass_schema import dbtClassMixin
 from dbt_semantic_interfaces.type_enums.export_destination_type import (
     ExportDestinationType,
@@ -97,10 +95,6 @@ class SavedQuery(SavedQueryMandatory):
     depends_on: DependsOn = field(default_factory=DependsOn)
     created_at: float = field(default_factory=lambda: time.time())
     refs: List[RefArgs] = field(default_factory=list)
-    tags: Union[List[str], str] = field(
-        default_factory=list_str,
-        metadata=metas(ShowBehavior.Hide, MergeBehavior.Append, CompareBehavior.Exclude),
-    )
 
     @property
     def metrics(self) -> List[str]:

core/dbt/artifacts/resources/v1/semantic_layer_components.py

@@ -1,36 +1,28 @@
 from dataclasses import dataclass
-from typing import List, Optional, Sequence, Tuple
+from typing import List, Sequence, Tuple
 
 from dbt_common.dataclass_schema import dbtClassMixin
-from dbt_semantic_interfaces.call_parameter_sets import JinjaCallParameterSets
+from dbt_semantic_interfaces.call_parameter_sets import FilterCallParameterSets
-from dbt_semantic_interfaces.parsing.where_filter.jinja_object_parser import (
+from dbt_semantic_interfaces.parsing.where_filter.where_filter_parser import (
-    JinjaObjectParser,
+    WhereFilterParser,
-    QueryItemLocation,
 )
-from dbt_semantic_interfaces.type_enums import AggregationType
 
 
 @dataclass
 class WhereFilter(dbtClassMixin):
     where_sql_template: str
 
-    def call_parameter_sets(
+    @property
-        self, custom_granularity_names: Sequence[str]
+    def call_parameter_sets(self) -> FilterCallParameterSets:
-    ) -> JinjaCallParameterSets:
+        return WhereFilterParser.parse_call_parameter_sets(self.where_sql_template)
-        return JinjaObjectParser.parse_call_parameter_sets(
-            self.where_sql_template,
-            custom_granularity_names=custom_granularity_names,
-            query_item_location=QueryItemLocation.NON_ORDER_BY,
-        )
 
 
 @dataclass
 class WhereFilterIntersection(dbtClassMixin):
     where_filters: List[WhereFilter]
 
-    def filter_expression_parameter_sets(
+    @property
-        self, custom_granularity_names: Sequence[str]
+    def filter_expression_parameter_sets(self) -> Sequence[Tuple[str, FilterCallParameterSets]]:
-    ) -> Sequence[Tuple[str, JinjaCallParameterSets]]:
         raise NotImplementedError
 
 
@@ -56,17 +48,3 @@ class SourceFileMetadata(dbtClassMixin):
 
     repo_file_path: str
     file_slice: FileSlice
-
-
-@dataclass
-class MeasureAggregationParameters(dbtClassMixin):
-    percentile: Optional[float] = None
-    use_discrete_percentile: bool = False
-    use_approximate_percentile: bool = False
-
-
-@dataclass
-class NonAdditiveDimension(dbtClassMixin):
-    name: str
-    window_choice: AggregationType
-    window_groupings: List[str]

core/dbt/artifacts/resources/v1/semantic_model.py

@@ -5,11 +5,6 @@ from typing import Any, Dict, List, Optional, Sequence
 from dbt.artifacts.resources import SourceFileMetadata
 from dbt.artifacts.resources.base import GraphResource
 from dbt.artifacts.resources.v1.components import DependsOn, RefArgs
-from dbt.artifacts.resources.v1.metric import Metric
-from dbt.artifacts.resources.v1.semantic_layer_components import (
-    MeasureAggregationParameters,
-    NonAdditiveDimension,
-)
 from dbt_common.contracts.config.base import BaseConfig, CompareBehavior, MergeBehavior
 from dbt_common.dataclass_schema import dbtClassMixin
 from dbt_semantic_interfaces.references import (
@@ -24,7 +19,6 @@ from dbt_semantic_interfaces.type_enums import (
     AggregationType,
     DimensionType,
     EntityType,
-    MetricType,
     TimeGranularity,
 )
 
@@ -37,14 +31,6 @@ https://github.com/dbt-labs/dbt-semantic-interfaces/blob/main/dbt_semantic_inter
 """
 
 
-@dataclass
-class SemanticLayerElementConfig(dbtClassMixin):
-    meta: Dict[str, Any] = field(
-        default_factory=dict,
-        metadata=MergeBehavior.Update.meta(),
-    )
-
-
 @dataclass
 class Defaults(dbtClassMixin):
     agg_time_dimension: Optional[str] = None
@@ -86,7 +72,6 @@ class Dimension(dbtClassMixin):
     type_params: Optional[DimensionTypeParams] = None
     expr: Optional[str] = None
     metadata: Optional[SourceFileMetadata] = None
-    config: Optional[SemanticLayerElementConfig] = None
 
     @property
     def reference(self) -> DimensionReference:
@@ -121,7 +106,6 @@ class Entity(dbtClassMixin):
     label: Optional[str] = None
     role: Optional[str] = None
     expr: Optional[str] = None
-    config: Optional[SemanticLayerElementConfig] = None
 
     @property
     def reference(self) -> EntityReference:
@@ -133,11 +117,25 @@ class Entity(dbtClassMixin):
 
 
 # ====================================
-# Measure object
+# Measure objects
 # Measure protocols: https://github.com/dbt-labs/dbt-semantic-interfaces/blob/main/dbt_semantic_interfaces/protocols/measure.py
 # ====================================
 
 
+@dataclass
+class MeasureAggregationParameters(dbtClassMixin):
+    percentile: Optional[float] = None
+    use_discrete_percentile: bool = False
+    use_approximate_percentile: bool = False
+
+
+@dataclass
+class NonAdditiveDimension(dbtClassMixin):
+    name: str
+    window_choice: AggregationType
+    window_groupings: List[str]
+
+
 @dataclass
 class Measure(dbtClassMixin):
     name: str
@@ -149,7 +147,6 @@ class Measure(dbtClassMixin):
     agg_params: Optional[MeasureAggregationParameters] = None
     non_additive_dimension: Optional[NonAdditiveDimension] = None
     agg_time_dimension: Optional[str] = None
-    config: Optional[SemanticLayerElementConfig] = None
 
     @property
     def reference(self) -> MeasureReference:
@@ -266,45 +263,6 @@ class SemanticModel(GraphResource):
         )
         return TimeDimensionReference(element_name=agg_time_dimension_name)
 
-    def checked_agg_time_dimension_for_simple_metric(
-        self, metric: Metric
-    ) -> TimeDimensionReference:
-        assert (
-            metric.type == MetricType.SIMPLE
-        ), "Only simple metrics can have an agg time dimension."
-        metric_agg_params = metric.type_params.metric_aggregation_params
-        # There are validations elsewhere to check this for metrics and provide messaging for it.
-        assert metric_agg_params, "Simple metrics must have metric_aggregation_params."
-        # This indicates a validation bug / dev error, not a user error that should appear
-        # in a user's YAML.
-        assert (
-            metric_agg_params.semantic_model == self.name
-        ), "Cannot retrieve the agg time dimension for a metric from a different model "
-        f"than the one that the metric belongs to. Metric `{metric.name}` belongs to model "
-        f"`{metric_agg_params.semantic_model}`, but we requested the agg time dimension from model `{self.name}`."
-
-        metric_time_dimension_name = None
-        if (
-            metric.type_params
-            and metric.type_params.metric_aggregation_params
-            and metric.type_params.metric_aggregation_params.agg_time_dimension
-        ):
-            metric_time_dimension_name = (
-                metric.type_params.metric_aggregation_params.agg_time_dimension
-            )
-
-        default_agg_time_dimension = (
-            self.defaults.agg_time_dimension if self.defaults is not None else None
-        )
-        agg_time_dimension_name = metric_time_dimension_name or default_agg_time_dimension
-
-        assert agg_time_dimension_name is not None, (
-            f"Aggregation time dimension for metric {metric.name} is not set! This should either be set directly on "
-            f"the metric specification in the model, or else defaulted to the time dimension in the data "
-            f"source containing the metric."
-        )
-        return TimeDimensionReference(element_name=agg_time_dimension_name)
-
     @property
     def primary_entity_reference(self) -> Optional[EntityReference]:
         return (

core/dbt/artifacts/resources/v1/snapshot.py

@@ -20,7 +20,7 @@ class SnapshotMetaColumnNames(dbtClassMixin):
 class SnapshotConfig(NodeConfig):
     materialized: str = "snapshot"
     strategy: Optional[str] = None
-    unique_key: Union[str, List[str], None] = None
+    unique_key: Optional[Union[str, List[str]]] = None
     target_schema: Optional[str] = None
     target_database: Optional[str] = None
     updated_at: Optional[str] = None

core/dbt/artifacts/resources/v1/source_definition.py

@@ -10,7 +10,7 @@ from dbt.artifacts.resources.v1.components import (
     HasRelationMetadata,
     Quoting,
 )
-from dbt.artifacts.resources.v1.config import BaseConfig, MergeBehavior
+from dbt.artifacts.resources.v1.config import BaseConfig
 from dbt_common.contracts.config.properties import AdditionalPropertiesAllowed
 from dbt_common.contracts.util import Mergeable
 from dbt_common.exceptions import CompilationError
@@ -20,11 +20,6 @@ from dbt_common.exceptions import CompilationError
 class SourceConfig(BaseConfig):
     enabled: bool = True
     event_time: Any = None
-    freshness: Optional[FreshnessThreshold] = field(default_factory=FreshnessThreshold)
-    loaded_at_field: Optional[str] = None
-    loaded_at_query: Optional[str] = None
-    meta: Dict[str, Any] = field(default_factory=dict, metadata=MergeBehavior.Update.meta())
-    tags: List[str] = field(default_factory=list)
 
 
 @dataclass
@@ -64,7 +59,6 @@ class ParsedSourceMandatory(GraphResource, HasRelationMetadata):
 class SourceDefinition(ParsedSourceMandatory):
     quoting: Quoting = field(default_factory=Quoting)
     loaded_at_field: Optional[str] = None
-    loaded_at_query: Optional[str] = None
     freshness: Optional[FreshnessThreshold] = None
     external: Optional[ExternalTable] = None
     description: str = ""
@@ -79,4 +73,3 @@ class SourceDefinition(ParsedSourceMandatory):
     created_at: float = field(default_factory=lambda: time.time())
     unrendered_database: Optional[str] = None
     unrendered_schema: Optional[str] = None
-    doc_blocks: List[str] = field(default_factory=list)

core/dbt/artifacts/schemas/base.py

@@ -1,6 +1,6 @@
 import dataclasses
 import functools
-from datetime import datetime, timezone
+from datetime import datetime
 from typing import Any, ClassVar, Dict, Optional, Type, TypeVar
 
 from mashumaro.jsonschema import build_json_schema
@@ -12,7 +12,7 @@ from dbt_common.clients.system import read_json, write_json
 from dbt_common.dataclass_schema import dbtClassMixin
 from dbt_common.events.functions import get_metadata_vars
 from dbt_common.exceptions import DbtInternalError, DbtRuntimeError
-from dbt_common.invocation import get_invocation_id, get_invocation_started_at
+from dbt_common.invocation import get_invocation_id
 
 BASE_SCHEMAS_URL = "https://schemas.getdbt.com/"
 SCHEMA_PATH = "dbt/{name}/v{version}.json"
@@ -55,13 +55,8 @@ class Readable:
 class BaseArtifactMetadata(dbtClassMixin):
     dbt_schema_version: str
     dbt_version: str = __version__
-    generated_at: datetime = dataclasses.field(
+    generated_at: datetime = dataclasses.field(default_factory=datetime.utcnow)
-        default_factory=lambda: datetime.now(timezone.utc).replace(tzinfo=None)
-    )
     invocation_id: Optional[str] = dataclasses.field(default_factory=get_invocation_id)
-    invocation_started_at: Optional[datetime] = dataclasses.field(
-        default_factory=get_invocation_started_at
-    )
     env: Dict[str, str] = dataclasses.field(default_factory=get_metadata_vars)
 
     def __post_serialize__(self, dct: Dict, context: Optional[Dict] = None):
@@ -181,11 +176,3 @@ def get_artifact_schema_version(dct: dict) -> int:
     # 4. Convert to int
     # TODO: If this gets more complicated, turn into a regex
     return int(schema_version.split("/")[-1].split(".")[0][1:])
-
-
-def get_artifact_dbt_version(dct: dict) -> Optional[str]:
-    dbt_version = dct.get("metadata", {}).get("dbt_version", None)
-    if dbt_version is None:
-        return None
-
-    return str(dbt_version)

core/dbt/artifacts/schemas/manifest/v12/manifest.py

@@ -1,14 +1,11 @@
 from dataclasses import dataclass, field
-from datetime import datetime
 from typing import Any, Dict, Iterable, List, Mapping, Optional, Tuple, Union
 from uuid import UUID
 
-from dbt import tracking
 from dbt.artifacts.resources import (
     Analysis,
     Documentation,
     Exposure,
-    Function,
     GenericTest,
     Group,
     HookNode,
@@ -24,25 +21,25 @@ from dbt.artifacts.resources import (
     SqlOperation,
     UnitTestDefinition,
 )
-from dbt.artifacts.resources.v1.components import Quoting
 from dbt.artifacts.schemas.base import (
     ArtifactMixin,
     BaseArtifactMetadata,
-    get_artifact_dbt_version,
     get_artifact_schema_version,
     schema_version,
 )
-from dbt.artifacts.schemas.upgrades import (
+from dbt.artifacts.schemas.upgrades import upgrade_manifest_json
-    upgrade_manifest_json,
-    upgrade_manifest_json_dbt_version,
-)
-from dbt.version import __version__
-from dbt_common.exceptions import DbtInternalError
 
 NodeEdgeMap = Dict[str, List[str]]
 UniqueID = str
 ManifestResource = Union[
-    Seed, Analysis, SingularTest, HookNode, Model, SqlOperation, GenericTest, Snapshot, Function
+    Seed,
+    Analysis,
+    SingularTest,
+    HookNode,
+    Model,
+    SqlOperation,
+    GenericTest,
+    Snapshot,
 ]
 DisabledManifestResource = Union[
     ManifestResource,
@@ -90,14 +87,6 @@ class ManifestMetadata(BaseArtifactMetadata):
         default=None,
         metadata=dict(description="The type name of the adapter"),
     )
-    quoting: Optional[Quoting] = field(
-        default_factory=Quoting,
-        metadata=dict(description="The quoting configuration for the project"),
-    )
-    run_started_at: Optional[datetime] = field(
-        default=tracking.active_user.run_started_at if tracking.active_user is not None else None,
-        metadata=dict(description="The timestamp when the run started"),
-    )
 
     @classmethod
     def default(cls):
@@ -169,10 +158,6 @@ class WritableManifest(ArtifactMixin):
             description="The unit tests defined in the project",
         )
     )
-    functions: Mapping[UniqueID, Function] = field(
-        default_factory=dict,
-        metadata=dict(description=("The functions defined in the dbt project")),
-    )
 
     @classmethod
     def compatible_previous_versions(cls) -> Iterable[Tuple[str, int]]:
@@ -194,18 +179,4 @@ class WritableManifest(ArtifactMixin):
         manifest_schema_version = get_artifact_schema_version(data)
         if manifest_schema_version < cls.dbt_schema_version.version:
             data = upgrade_manifest_json(data, manifest_schema_version)
-
-        manifest_dbt_version = get_artifact_dbt_version(data)
-        if manifest_dbt_version and manifest_dbt_version != __version__:
-            data = upgrade_manifest_json_dbt_version(data)
         return cls.from_dict(data)
-
-    @classmethod
-    def validate(cls, _):
-        # When dbt try to load an artifact with additional optional fields
-        # that are not present in the schema, from_dict will work fine.
-        # As long as validate is not called, the schema will not be enforced.
-        # This is intentional, as it allows for safer schema upgrades.
-        raise DbtInternalError(
-            "The WritableManifest should never be validated directly to allow for schema upgrades."
-        )

core/dbt/artifacts/schemas/results.py

@@ -1,5 +1,5 @@
 from dataclasses import dataclass
-from datetime import datetime, timezone
+from datetime import datetime
 from typing import Any, Callable, Dict, List, Optional, Sequence, Union
 
 from dbt.contracts.graph.nodes import ResultNode
@@ -21,10 +21,10 @@ class TimingInfo(dbtClassMixin):
     completed_at: Optional[datetime] = None
 
     def begin(self):
-        self.started_at = datetime.now(timezone.utc).replace(tzinfo=None)
+        self.started_at = datetime.utcnow()
 
     def end(self):
-        self.completed_at = datetime.now(timezone.utc).replace(tzinfo=None)
+        self.completed_at = datetime.utcnow()
 
     def to_msg_dict(self):
         msg_dict = {"name": str(self.name)}
@@ -64,7 +64,6 @@ class NodeStatus(StrEnum):
     PartialSuccess = "partial success"
     Pass = "pass"
     RuntimeErr = "runtime error"
-    NoOp = "no-op"
 
 
 class RunStatus(StrEnum):
@@ -72,7 +71,6 @@ class RunStatus(StrEnum):
     Error = NodeStatus.Error
     Skipped = NodeStatus.Skipped
     PartialSuccess = NodeStatus.PartialSuccess
-    NoOp = NodeStatus.NoOp
 
 
 class TestStatus(StrEnum):

core/dbt/artifacts/schemas/run/v5/run.py

@@ -3,7 +3,7 @@ from __future__ import annotations
 import copy
 import threading
 from dataclasses import dataclass, field
-from datetime import datetime, timezone
+from datetime import datetime
 from typing import Any, Dict, Iterable, Optional, Sequence, Tuple
 
 # https://github.com/dbt-labs/dbt-core/issues/10098
@@ -101,9 +101,7 @@ class RunExecutionResult(
 ):
     results: Sequence[RunResult]
     args: Dict[str, Any] = field(default_factory=dict)
-    generated_at: datetime = field(
+    generated_at: datetime = field(default_factory=datetime.utcnow)
-        default_factory=lambda: datetime.now(timezone.utc).replace(tzinfo=None)
-    )
 
     def write(self, path: str):
         writable = RunResultsArtifact.from_execution_results(

core/dbt/artifacts/schemas/upgrades/__init__.py

@@ -1,4 +1 @@
 from dbt.artifacts.schemas.upgrades.upgrade_manifest import upgrade_manifest_json
-from dbt.artifacts.schemas.upgrades.upgrade_manifest_dbt_version import (
-    upgrade_manifest_json_dbt_version,
-)

core/dbt/artifacts/schemas/upgrades/upgrade_manifest_dbt_version.py

@@ -1,2 +0,0 @@
-def upgrade_manifest_json_dbt_version(manifest: dict) -> dict:
-    return manifest

core/dbt/cli/flags.py

@@ -15,15 +15,14 @@ from dbt.cli.exceptions import DbtUsageException
 from dbt.cli.resolvers import default_log_path, default_project_dir
 from dbt.cli.types import Command as CliCommand
 from dbt.config.project import read_project_flags
-from dbt.config.utils import normalize_warn_error_options
 from dbt.contracts.project import ProjectFlags
-from dbt.deprecations import fire_buffered_deprecations, renamed_env_var, warn
+from dbt.deprecations import fire_buffered_deprecations, renamed_env_var
 from dbt.events import ALL_EVENT_NAMES
 from dbt_common import ui
 from dbt_common.clients import jinja
 from dbt_common.events import functions
 from dbt_common.exceptions import DbtInternalError
-from dbt_common.helper_types import WarnErrorOptionsV2
+from dbt_common.helper_types import WarnErrorOptions
 
 if os.name != "nt":
     # https://bugs.python.org/issue41567
@@ -50,8 +49,6 @@ DEPRECATED_PARAMS = {
 }
 
 
-DEPRECATED_FLAGS_TO_WARNINGS = {("--models", "--model", "-m"): "model-param-usage-deprecation"}
-
 WHICH_KEY = "which"
 
 
@@ -59,10 +56,9 @@ def convert_config(config_name, config_value):
     """Convert the values from config and original set_from_args to the correct type."""
     ret = config_value
     if config_name.lower() == "warn_error_options" and type(config_value) == dict:
-        normalize_warn_error_options(ret)
+        ret = WarnErrorOptions(
-        ret = WarnErrorOptionsV2(
+            include=config_value.get("include", []),
-            error=config_value.get("error", []),
+            exclude=config_value.get("exclude", []),
-            warn=config_value.get("warn", []),
             silence=config_value.get("silence", []),
             valid_error_names=ALL_EVENT_NAMES,
         )
@@ -387,7 +383,7 @@ class Flags:
                     "Value for `--event-time-start` must be less than `--event-time-end`"
                 )
 
-    def fire_deprecations(self, ctx: Optional[Context] = None):
+    def fire_deprecations(self):
         """Fires events for deprecated env_var usage."""
         [dep_fn() for dep_fn in self.deprecated_env_var_warnings]
         # It is necessary to remove this attr from the class so it does
@@ -396,25 +392,12 @@ class Flags:
 
         fire_buffered_deprecations()
 
-        # Handle firing deprecations of CLI aliases separately using argv or dbtRunner args
-        # because click doesn't make it possible to disambiguite which literal CLI option was used
-        # and only preserves the 'canonical' representation.
-        original_command_args = (
-            ctx.obj["dbt_runner_command_args"]
-            if (ctx and ctx.obj and "dbt_runner_command_args" in ctx.obj)
-            else sys.argv
-        )
-        for deprecated_flags, warning in DEPRECATED_FLAGS_TO_WARNINGS.items():
-            for deprecated_flag in deprecated_flags:
-                if deprecated_flag in original_command_args:
-                    warn(warning)
-
     @classmethod
     def from_dict(cls, command: CliCommand, args_dict: Dict[str, Any]) -> "Flags":
         command_arg_list = command_params(command, args_dict)
         ctx = args_to_context(command_arg_list)
         flags = cls(ctx=ctx)
-        flags.fire_deprecations(ctx=ctx)
+        flags.fire_deprecations()
         return flags
 
     def set_common_global_flags(self):

core/dbt/cli/main.py

@@ -56,7 +56,6 @@ class dbtRunner:
             dbt_ctx.obj = {
                 "manifest": self.manifest,
                 "callbacks": self.callbacks,
-                "dbt_runner_command_args": args,
             }
 
             for key, value in kwargs.items():
@@ -130,7 +129,6 @@ def global_flags(func):
     @p.record_timing_info
     @p.send_anonymous_usage_stats
     @p.single_threaded
-    @p.show_all_deprecations
     @p.state
     @p.static_parser
     @p.target
@@ -142,8 +140,6 @@ def global_flags(func):
     @p.warn_error
     @p.warn_error_options
     @p.write_json
-    @p.use_fast_test_edges
-    @p.upload_artifacts
     @functools.wraps(func)
     def wrapper(*args, **kwargs):
         return func(*args, **kwargs)
@@ -182,7 +178,6 @@ def cli(ctx, **kwargs):
 @p.project_dir
 @p.resource_type
 @p.exclude_resource_type
-@p.sample
 @p.select
 @p.selector
 @p.show
@@ -194,7 +189,6 @@ def cli(ctx, **kwargs):
 @requires.preflight
 @requires.profile
 @requires.project
-@requires.catalogs
 @requires.runtime_config
 @requires.manifest
 def build(ctx, **kwargs):
@@ -541,7 +535,6 @@ cli.add_command(ls, "ls")
 @requires.preflight
 @requires.profile
 @requires.project
-@requires.catalogs
 @requires.runtime_config
 @requires.manifest(write_perf_info=True)
 def parse(ctx, **kwargs):
@@ -561,7 +554,6 @@ def parse(ctx, **kwargs):
 @p.empty
 @p.event_time_start
 @p.event_time_end
-@p.sample
 @p.select
 @p.selector
 @p.target_path
@@ -571,7 +563,6 @@ def parse(ctx, **kwargs):
 @requires.preflight
 @requires.profile
 @requires.project
-@requires.catalogs
 @requires.runtime_config
 @requires.manifest
 def run(ctx, **kwargs):
@@ -705,7 +696,6 @@ def run_operation(ctx, **kwargs):
 @requires.preflight
 @requires.profile
 @requires.project
-@requires.catalogs
 @requires.runtime_config
 @requires.manifest
 def seed(ctx, **kwargs):
@@ -739,7 +729,6 @@ def seed(ctx, **kwargs):
 @requires.preflight
 @requires.profile
 @requires.project
-@requires.catalogs
 @requires.runtime_config
 @requires.manifest
 def snapshot(ctx, **kwargs):