Feature/decouple adapters from core (#8906)

* remove dbt.contracts.connection imports from adapter module * Move events to common (#8676) * Move events to common * More Type Annotations (#8536) * Extend use of type annotations in the events module. * Add return type of None to more __init__ definitions. * Still more type annotations adding -> None to __init__ * Tweak per review * Allow adapters to include python package logging in dbt logs (#8643) * add set_package_log_level functionality * set package handler * set package handler * add logging about stting up logging * test event log handler * add event log handler * add event log level * rename package and add unit tests * revert logfile config change * cleanup and add code comments * add changie * swap function for dict * add additional unit tests * fix unit test * update README and protos * fix formatting * update precommit --------- Co-authored-by: Peter Webb <peter.webb@dbtlabs.com> * fix import * move types_pb2.py from events to common/events * move agate_helper into common * Add utils module (#8910) * moving types_pb2.py to common/events * split out utils into core/common/adapters * add changie * remove usage of dbt.config.PartialProject from dbt/adapters (#8909) * remove usage of dbt.config.PartialProject from dbt/adapters * add changie --------- Co-authored-by: Colin <colin.rogers@dbtlabs.com> * move agate_helper unit tests under tests/unit/common * move agate_helper into common (#8911) * move agate_helper into common * add changie --------- Co-authored-by: Colin <colin.rogers@dbtlabs.com> * remove dbt.flags.MP_CONTEXT usage in dbt/adapters (#8931) * remove dbt.flags.LOG_CACHE_EVENTS usage in dbt/adapters (#8933) * Refactor Base Exceptions (#8989) * moving types_pb2.py to common/events * Refactor Base Exceptions * update make_log_dir_if_missing to handle str * move remaining adapters exception imports to common/adapters --------- Co-authored-by: Michelle Ark <michelle.ark@dbtlabs.com> * Remove usage of dbt.deprecations in dbt/adapters, enable core & adapter-specific (#9051) * Decouple adapter constraints from core (#9054) * Move constraints to dbt.common * Move constraints to contracts folder, per review * Add a changelog entry. * move include/global_project to adapters (#8930) * remove adapter.get_compiler (#9134) * Move adapter logger to adapters (#9165) * moving types_pb2.py to common/events * Move AdapterLogger to adapter folder * add changie * delete accidentally merged types_pb2.py * Move the semver package to common and alter references. (#9166) * Move the semver package to common and alter references. * Alter leftover references to dbt.semver, this time using from syntax. --------- Co-authored-by: Mila Page <versusfacit@users.noreply.github.com> * Refactor EventManager setup and interaction (#9180) * moving types_pb2.py to common/events * move event manager setup back to core, remove ref to global EVENT_MANAGER and clean up event manager functions * move invocation_id from events to first class common concept * move lowercase utils to common * move lowercase utils to common * ref CAPTURE_STREAM through method * add changie * first pass: adapter migration script (#9160) * Decouple macro generator from adapters (#9149) * Remove usage of dbt.contracts.relation in dbt/adapters (#9207) * Remove ResultNode usage from connections (#9211) * Add RelationConfig Protocol for use in Relation.create_from (#9210) * move relation contract to dbt.adapters * changelog entry * first pass: clean up relation.create_from * type ignores * type ignore * changelog entry * update RelationConfig variable names * Merge main into feature/decouple-adapters-from-core (#9240) * moving types_pb2.py to common/events * Restore warning on unpinned git packages (#9157) * Support --empty flag for schema-only dry runs (#8971) * Fix ensuring we produce valid jsonschema artifacts for manifest, catalog, sources, and run-results (#9155) * Drop `all_refs=True` from jsonschema-ization build process Passing `all_refs=True` makes it so that Everything is a ref, even the top level schema. In jsonschema land, this essentially makes the produced artifact not a full schema, but a fractal object to be included in a schema. Thus when `$id` is passed in, jsonschema tools blow up because `$id` is for identifying a schema, which we explicitly weren't creating. The alternative was to drop the inclusion of `$id`. Howver, we're intending to create a schema, and having an `$id` is recommended best practice. Additionally since we were intending to create a schema, not a fractal, it seemed best to create to full schema. * Explicity produce jsonschemas using DRAFT_2020_12 dialect Previously were were implicitly using the `DRAFT_2020_12` dialect through mashumaro. It felt wise to begin explicitly specifying this. First, it is closest in available mashumaro provided dialects to what we produced pre 1.7. Secondly, if mashumaro changes its default for whatever reason (say a new dialect is added, and mashumaro moves to that), we don't want to automatically inherit that. * Bump manifest version to v12 Core 1.7 released with manifest v11, and we don't want to be overriding that with 1.8. It'd be weird for 1.7 and 1.8 to both have v11 manifests, but for them to be different, right? * Begin including schema dialect specification in produced jsonschema In jsonschema's documentation they state > It's not always easy to tell which draft a JSON Schema is using. > You can use the $schema keyword to declare which version of the JSON Schema specification the schema is written to. > It's generally good practice to include it, though it is not required. and > For brevity, the $schema keyword isn't included in most of the examples in this book, but it should always be used in the real world. Basically, to know how to parse a schema, it's important to include what schema dialect is being used for the schema specification. The change in this commit ensures we include that information. * Create manifest v12 jsonschema specification * Add change documentation for jsonschema schema production fix * Bump run-results version to v6 * Generate new v6 run-results jsonschema * Regenerate catalog v1 and sources v3 with fixed jsonschema production * Update tests to handle bumped versions of manifest and run-results --------- Co-authored-by: Jeremy Cohen <jeremy@dbtlabs.com> Co-authored-by: Michelle Ark <MichelleArk@users.noreply.github.com> Co-authored-by: Quigley Malcolm <QMalcolm@users.noreply.github.com> * Move BaseConfig to Common (#9224) * moving types_pb2.py to common/events * move BaseConfig and assorted dependencies to common * move ShowBehavior and OnConfigurationChange to common * add changie * Remove manifest from catalog and connection method signatures (#9242) * Add MacroResolverProtocol, remove lazy loading of manifest in adapter.execute_macro (#9243) * remove manifest from adapter.execute_macro, replace with MacroResolver + remove lazy loading * rename to MacroResolverProtocol * pass MacroResolverProtcol in adapter.calculate_freshness_from_metadata * changelog entry * fix adapter.calculate_freshness call * pass context to MacroQueryStringSetter (#9248) * moving types_pb2.py to common/events * remove manifest from adapter.execute_macro, replace with MacroResolver + remove lazy loading * rename to MacroResolverProtocol * pass MacroResolverProtcol in adapter.calculate_freshness_from_metadata * changelog entry * fix adapter.calculate_freshness call * pass context to MacroQueryStringSetter * changelog entry --------- Co-authored-by: Colin <colin.rogers@dbtlabs.com> * add macro_context_generator on adapter (#9251) * moving types_pb2.py to common/events * remove manifest from adapter.execute_macro, replace with MacroResolver + remove lazy loading * rename to MacroResolverProtocol * pass MacroResolverProtcol in adapter.calculate_freshness_from_metadata * changelog entry * fix adapter.calculate_freshness call * add macro_context_generator on adapter * fix adapter test setup * changelog entry * Update parser to support conversion metrics (#9173) * added ConversionTypeParams classes * updated parser for ConversionTypeParams * added step to populate input_measure for conversion metrics * version bump on DSI * comment back manifest generating line * updated v12 schemas * added tests * added changelog * Add typing for macro_context_generator, fix query_header_context --------- Co-authored-by: Colin <colin.rogers@dbtlabs.com> Co-authored-by: William Deng <33618746+WilliamDee@users.noreply.github.com> * Pass mp_context to adapter factory (#9275) * moving types_pb2.py to common/events * require core to pass mp_context to adapter factory * add changie * fix SpawnContext annotation * Fix include for decoupling (#9286) * moving types_pb2.py to common/events * fix include path in MANIFEST.in * Fix include for decoupling (#9288) * moving types_pb2.py to common/events * fix include path in MANIFEST.in * add index.html to in MANIFEST.in * move system client to common (#9294) * moving types_pb2.py to common/events * move system.py to common * add changie update README * remove dbt.utils from semver.py * remove aliasing connection_exception_retry * Update materialized views to use RelationConfigs and remove refs to dbt.utils (#9291) * moving types_pb2.py to common/events * add AdapterRuntimeConfig protocol and clean up dbt-postgress core imports * add changie * remove AdapterRuntimeConfig * update changelog * Add config field to RelationConfig (#9300) * moving types_pb2.py to common/events * add config field to RelationConfig * merge main into feature/decouple-adapters-from-core (#9305) * moving types_pb2.py to common/events * Update parser to support conversion metrics (#9173) * added ConversionTypeParams classes * updated parser for ConversionTypeParams * added step to populate input_measure for conversion metrics * version bump on DSI * comment back manifest generating line * updated v12 schemas * added tests * added changelog * Remove `--dry-run` flag from `dbt deps` (#9169) * Rm --dry-run flag for dbt deps * Add changelog entry * Update test * PR feedback * adding clean_up methods to basic and unique_id tests (#9195) * init attempt of adding clean_up methods to basic and unique_id tests * swapping cleanup method drop of test_schema to unique_schema to test breakage on docs_generate test * moving the clean_up method down into class BaseDocsGenerate * remove drop relation for unique_schema * manually define alternate_schema for clean_up as not being seen as part of project_config * add changelog * remove unneeded changelog * uncomment line that generates new manifest and delete manifest our changes created * make sure the manifest test is deleted and readd older version of manifest.json to appease test * manually revert file to previous commit * Revert "manually revert file to previous commit" This reverts commit a755419e8b. --------- Co-authored-by: William Deng <33618746+WilliamDee@users.noreply.github.com> Co-authored-by: Jeremy Cohen <jeremy@dbtlabs.com> Co-authored-by: Matthew McKnight <91097623+McKnight-42@users.noreply.github.com> * resolve merge conflict on unparsed.py (#9309) * moving types_pb2.py to common/events * Update parser to support conversion metrics (#9173) * added ConversionTypeParams classes * updated parser for ConversionTypeParams * added step to populate input_measure for conversion metrics * version bump on DSI * comment back manifest generating line * updated v12 schemas * added tests * added changelog * Remove `--dry-run` flag from `dbt deps` (#9169) * Rm --dry-run flag for dbt deps * Add changelog entry * Update test * PR feedback * adding clean_up methods to basic and unique_id tests (#9195) * init attempt of adding clean_up methods to basic and unique_id tests * swapping cleanup method drop of test_schema to unique_schema to test breakage on docs_generate test * moving the clean_up method down into class BaseDocsGenerate * remove drop relation for unique_schema * manually define alternate_schema for clean_up as not being seen as part of project_config * add changelog * remove unneeded changelog * uncomment line that generates new manifest and delete manifest our changes created * make sure the manifest test is deleted and readd older version of manifest.json to appease test * manually revert file to previous commit * Revert "manually revert file to previous commit" This reverts commit a755419e8b. --------- Co-authored-by: William Deng <33618746+WilliamDee@users.noreply.github.com> Co-authored-by: Jeremy Cohen <jeremy@dbtlabs.com> Co-authored-by: Matthew McKnight <91097623+McKnight-42@users.noreply.github.com> * Resolve unparsed.py conflict (#9311) * Update parser to support conversion metrics (#9173) * added ConversionTypeParams classes * updated parser for ConversionTypeParams * added step to populate input_measure for conversion metrics * version bump on DSI * comment back manifest generating line * updated v12 schemas * added tests * added changelog * Remove `--dry-run` flag from `dbt deps` (#9169) * Rm --dry-run flag for dbt deps * Add changelog entry * Update test * PR feedback * adding clean_up methods to basic and unique_id tests (#9195) * init attempt of adding clean_up methods to basic and unique_id tests * swapping cleanup method drop of test_schema to unique_schema to test breakage on docs_generate test * moving the clean_up method down into class BaseDocsGenerate * remove drop relation for unique_schema * manually define alternate_schema for clean_up as not being seen as part of project_config * add changelog * remove unneeded changelog * uncomment line that generates new manifest and delete manifest our changes created * make sure the manifest test is deleted and readd older version of manifest.json to appease test * manually revert file to previous commit * Revert "manually revert file to previous commit" This reverts commit a755419e8b. --------- Co-authored-by: William Deng <33618746+WilliamDee@users.noreply.github.com> Co-authored-by: Jeremy Cohen <jeremy@dbtlabs.com> Co-authored-by: Matthew McKnight <91097623+McKnight-42@users.noreply.github.com> --------- Co-authored-by: colin-rogers-dbt <111200756+colin-rogers-dbt@users.noreply.github.com> Co-authored-by: Peter Webb <peter.webb@dbtlabs.com> Co-authored-by: Colin <colin.rogers@dbtlabs.com> Co-authored-by: Mila Page <67295367+VersusFacit@users.noreply.github.com> Co-authored-by: Mila Page <versusfacit@users.noreply.github.com> Co-authored-by: Jeremy Cohen <jeremy@dbtlabs.com> Co-authored-by: Quigley Malcolm <QMalcolm@users.noreply.github.com> Co-authored-by: William Deng <33618746+WilliamDee@users.noreply.github.com> Co-authored-by: Matthew McKnight <91097623+McKnight-42@users.noreply.github.com> Co-authored-by: Chenyu Li <chenyu.li@dbtlabs.com>
2025-12-17 19:31:34 +00:00 · 2023-12-23 03:08:42 +09:00
parent c2bc2f009b
commit 7763212297
411 changed files with 9349 additions and 8248 deletions
--- a/Changes-20231127-114757.yaml
+++ b/Changes-20231127-114757.yaml
@@ -0,0 +1,6 @@
+kind: Breaking Changes
+body: Remove adapter.get_compiler interface
+time: 2023-11-27T11:47:57.443202-05:00
+custom:
+  Author: michelleark
+  Issue: "9148"
--- a/Changes-20231128-134356.yaml
+++ b/Changes-20231128-134356.yaml
@@ -0,0 +1,6 @@
+kind: Breaking Changes
+body: Move AdapterLogger to adapters folder
+time: 2023-11-28T13:43:56.853925-08:00
+custom:
+  Author: colin-rogers-dbt
+  Issue: "9151"
--- a/Changes-20231130-135348.yaml
+++ b/Changes-20231130-135348.yaml
@@ -0,0 +1,7 @@
+kind: Breaking Changes
+body: move event manager setup back to core, remove ref to global EVENT_MANAGER and
+  clean up event manager functions
+time: 2023-11-30T13:53:48.645192-08:00
+custom:
+  Author: colin-rogers-dbt
+  Issue: "9150"
--- a/.changes/unreleased/Features-20230915-123733.yaml
+++ b/.changes/unreleased/Features-20230915-123733.yaml
@@ -0,0 +1,6 @@
+kind: Features
+body: 'Allow adapters to include package logs in dbt standard logging '
+time: 2023-09-15T12:37:33.862862-07:00
+custom:
+  Author: colin-rogers-dbt
+  Issue: "7859"
--- a/.changes/unreleased/Features-20231026-110821.yaml
+++ b/.changes/unreleased/Features-20231026-110821.yaml
@@ -0,0 +1,6 @@
+kind: Features
+body: migrate utils to common and adapters folders
+time: 2023-10-26T11:08:21.458709-07:00
+custom:
+  Author: colin-rogers-dbt
+  Issue: "8924"
--- a/.changes/unreleased/Features-20231026-123556.yaml
+++ b/.changes/unreleased/Features-20231026-123556.yaml
@@ -0,0 +1,6 @@
+kind: Features
+body: Move Agate helper client into common
+time: 2023-10-26T12:35:56.538587-07:00
+custom:
+  Author: MichelleArk
+  Issue: "8926"
--- a/.changes/unreleased/Features-20231026-123913.yaml
+++ b/.changes/unreleased/Features-20231026-123913.yaml
@@ -0,0 +1,6 @@
+kind: Features
+body: remove usage of dbt.config.PartialProject from dbt/adapters
+time: 2023-10-26T12:39:13.904116-07:00
+custom:
+  Author: MichelleArk
+  Issue: "8928"
--- a/.changes/unreleased/Features-20231107-135635.yaml
+++ b/.changes/unreleased/Features-20231107-135635.yaml
@@ -0,0 +1,6 @@
+kind: Features
+body: Remove legacy logger
+time: 2023-11-07T13:56:35.186648-08:00
+custom:
+  Author: colin-rogers-dbt
+  Issue: "8027"
--- a/Hood-20230831-164435.yaml
+++ b/Hood-20230831-164435.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Added more type annotations.
+time: 2023-08-31T16:44:35.737954-04:00
+custom:
+  Author: peterallenwebb
+  Issue: "8537"
--- a/Hood-20231026-184953.yaml
+++ b/Hood-20231026-184953.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Remove usage of dbt.include.global_project in dbt/adapters
+time: 2023-10-26T18:49:53.36449-04:00
+custom:
+  Author: michelleark
+  Issue: "8925"
--- a/Hood-20231101-102758.yaml
+++ b/Hood-20231101-102758.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: remove dbt.flags.MP_CONTEXT usage in dbt/adapters
+time: 2023-11-01T10:27:58.790153-04:00
+custom:
+  Author: michelleark
+  Issue: "8967"
--- a/Hood-20231101-173124.yaml
+++ b/Hood-20231101-173124.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: 'Remove usage of dbt.flags.LOG_CACHE_EVENTS in dbt/adapters'
+time: 2023-11-01T17:31:24.974093-04:00
+custom:
+  Author: michelleark
+  Issue: "8969"
--- a/Hood-20231107-135728.yaml
+++ b/Hood-20231107-135728.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Remove use of dbt/core exceptions in dbt/adapter
+time: 2023-11-07T13:57:28.683727-08:00
+custom:
+  Author: colin-rogers-dbt MichelleArk
+  Issue: "8920"
--- a/Hood-20231116-174251.yaml
+++ b/Hood-20231116-174251.yaml
@@ -0,0 +1,7 @@
+kind: Under the Hood
+body: Remove usage of dbt.deprecations in dbt/adapters, enable core & adapter-specific
+  event types and protos
+time: 2023-11-16T17:42:51.005023-05:00
+custom:
+  Author: michelleark
+  Issue: 8927 8918
--- a/Hood-20231120-183214.yaml
+++ b/Hood-20231120-183214.yaml
@@ -0,0 +1,7 @@
+kind: Under the Hood
+body: Move column constraints into common/contracts, removing another dependency of
+  adapters on core.
+time: 2023-11-20T18:32:14.859503-05:00
+custom:
+  Author: peterallenwebb
+  Issue: "9024"
--- a/Hood-20231128-170732.yaml
+++ b/Hood-20231128-170732.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Move dbt.semver to dbt.common.semver and update references.
+time: 2023-11-28T17:07:32.172421-08:00
+custom:
+  Author: versusfacit
+  Issue: "9039"
--- a/Hood-20231130-135432.yaml
+++ b/Hood-20231130-135432.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Move lowercase utils method to common
+time: 2023-11-30T13:54:32.561673-08:00
+custom:
+  Author: colin-rogers-dbt
+  Issue: "9180"
--- a/Hood-20231205-093544.yaml
+++ b/Hood-20231205-093544.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Remove usages of dbt.clients.jinja in dbt/adapters
+time: 2023-12-05T09:35:44.845352+09:00
+custom:
+  Author: michelleark
+  Issue: "9205"
--- a/Hood-20231205-120559.yaml
+++ b/Hood-20231205-120559.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Remove usage of dbt.contracts in dbt/adapters
+time: 2023-12-05T12:05:59.936775+09:00
+custom:
+  Author: michelleark
+  Issue: "9208"
--- a/Hood-20231205-165812.yaml
+++ b/Hood-20231205-165812.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Remove usage of dbt.contracts.graph.nodes.ResultNode in dbt/adapters
+time: 2023-12-05T16:58:12.932172+09:00
+custom:
+  Author: michelleark
+  Issue: "9214"
--- a/Hood-20231205-170725.yaml
+++ b/Hood-20231205-170725.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Introduce RelationConfig Protocol, consolidate Relation.create_from
+time: 2023-12-05T17:07:25.33861+09:00
+custom:
+  Author: michelleark
+  Issue: "9215"
--- a/Hood-20231205-185022.yaml
+++ b/Hood-20231205-185022.yaml
@@ -0,0 +1,7 @@
+kind: Under the Hood
+body: Move BaseConfig, Metadata and various other contract classes from model_config
+  to common/contracts/config
+time: 2023-12-05T18:50:22.321229-08:00
+custom:
+  Author: colin-rorgers-dbt
+  Issue: "8919"
--- a/Hood-20231205-235830.yaml
+++ b/Hood-20231205-235830.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: remove manifest from adapter.set_relations_cache signature
+time: 2023-12-05T23:58:30.920144+09:00
+custom:
+  Author: michelleark
+  Issue: "9217"
--- a/Hood-20231206-000343.yaml
+++ b/Hood-20231206-000343.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: ' remove manifest from adapter catalog method signatures'
+time: 2023-12-06T00:03:43.824252+09:00
+custom:
+  Author: michelleark
+  Issue: "9218"
--- a/Hood-20231207-111554.yaml
+++ b/Hood-20231207-111554.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Add MacroResolverProtocol, remove lazy loading of manifest in adapter.execute_macro
+time: 2023-12-07T11:15:54.427818+09:00
+custom:
+  Author: michelleark
+  Issue: "9244"
--- a/Hood-20231207-224139.yaml
+++ b/Hood-20231207-224139.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: pass query header context to MacroQueryStringSetter
+time: 2023-12-07T22:41:39.498024+09:00
+custom:
+  Author: michelleark
+  Issue: 9249 9250
--- a/Hood-20231208-004854.yaml
+++ b/Hood-20231208-004854.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: add macro_context_generator on adapter
+time: 2023-12-08T00:48:54.506911+09:00
+custom:
+  Author: michelleark
+  Issue: "9247"
--- a/Hood-20231212-154842.yaml
+++ b/Hood-20231212-154842.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: pass mp_context to adapter factory as argument instead of import
+time: 2023-12-12T15:48:42.866175-08:00
+custom:
+  Author: colin-rogers-dbt
+  Issue: "9025"
--- a/Hood-20231214-122134.yaml
+++ b/Hood-20231214-122134.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: have dbt-postgres use RelationConfig protocol for materialized views'
+time: 2023-12-14T12:21:34.756973-08:00
+custom:
+  Author: colin-rogers-dbt
+  Issue: "9292"
--- a/Hood-20231214-164107.yaml
+++ b/Hood-20231214-164107.yaml
@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: move system.py to common as dbt-bigquery relies on it to call gcloud
+time: 2023-12-14T16:41:07.539814-08:00
+custom:
+  Author: colin-rogers-dbt
+  Issue: "9293"
--- a/.flake8
+++ b/.flake8
@@ -10,3 +10,5 @@ ignore =
    E741
    E501 # long line checking is done in black
 exclude = test/
+per-file-ignores =
+    */__init__.py: F401
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,4 +1,4 @@
-core/dbt/include/index.html binary
+core/dbt/task/docs/index.html binary
 tests/functional/artifacts/data/state/*/manifest.json binary
 core/dbt/docs/build/html/searchindex.js binary
 core/dbt/docs/build/html/index.html binary
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 # 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/events/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 3.8
 default_language_version:
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -26,7 +26,7 @@ Legacy tests are found in the 'test' directory:

 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.

-core/dbt/include/index.html
+core/dbt/task/docs/index.html
 This is the docs website code. It comes from the dbt-docs repository, and is generated when a release is packaged.

 ## Adapters
--- a/11
+++ b/11
@@ -40,7 +40,16 @@ dev: dev_req ## Installs dbt-* packages in develop mode along with development d

 .PHONY: proto_types
 proto_types:  ## generates google protobuf python file from types.proto
-	protoc -I=./core/dbt/events --python_out=./core/dbt/events ./core/dbt/events/types.proto
+	protoc -I=./core/dbt/common/events --python_out=./core/dbt/common/events ./core/dbt/common/events/types.proto
+
+.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: adapter_proto_types
+adapter_proto_types:  ## generates google protobuf python file from core_types.proto
+	protoc -I=./core/dbt/adapters/events --python_out=./core/dbt/adapters/events ./core/dbt/adapters/events/adapter_types.proto
+

 .PHONY: mypy
 mypy: .env ## Runs mypy against staged changes for static type checking.
--- a/core/MANIFEST.in
+++ b/core/MANIFEST.in
@@ -1,2 +1,3 @@
-recursive-include dbt/include *.py *.sql *.yml *.html *.md .gitkeep .gitignore
+recursive-include dbt/adapters/include *.py *.sql *.yml *.html *.md .gitkeep .gitignore
 include dbt/py.typed
+recursive-include dbt/task/docs *.html
--- a/core/dbt/adapters/base/init.py
+++ b/core/dbt/adapters/base/init.py
@@ -1,7 +1,7 @@
 # these are all just exports, #noqa them so flake8 will be happy

 # TODO: Should we still include this in the `adapters` namespace?
-from dbt.contracts.connection import Credentials  # noqa: F401
+from dbt.adapters.contracts.connection import Credentials  # noqa: F401
 from dbt.adapters.base.meta import available  # noqa: F401
 from dbt.adapters.base.connections import BaseConnectionManager  # noqa: F401
 from dbt.adapters.base.relation import (  # noqa: F401
--- a/core/dbt/adapters/base/column.py
+++ b/core/dbt/adapters/base/column.py
@@ -2,7 +2,7 @@ from dataclasses import dataclass
 import re
 from typing import Dict, ClassVar, Any, Optional

-from dbt.exceptions import DbtRuntimeError
+from dbt.common.exceptions import DbtRuntimeError


@dataclass
--- a/core/dbt/adapters/base/connections.py
+++ b/core/dbt/adapters/base/connections.py
@@ -6,6 +6,7 @@ import traceback

 # multiprocessing.RLock is a function returning this type
 from multiprocessing.synchronize import RLock
+from multiprocessing.context import SpawnContext
 from threading import get_ident
 from typing import (
    Any,
@@ -23,8 +24,9 @@ from typing import (

 import agate

-import dbt.exceptions
-from dbt.contracts.connection import (
+import dbt.adapters.exceptions
+import dbt.common.exceptions.base
+from dbt.adapters.contracts.connection import (
    Connection,
    Identifier,
    ConnectionState,
@@ -32,13 +34,12 @@ from dbt.contracts.connection import (
    LazyHandle,
    AdapterResponse,
 )
-from dbt.contracts.graph.manifest import Manifest
 from dbt.adapters.base.query_headers import (
    MacroQueryStringSetter,
 )
-from dbt.events import AdapterLogger
-from dbt.events.functions import fire_event
-from dbt.events.types import (
+from dbt.adapters.events.logging import AdapterLogger
+from dbt.common.events.functions import fire_event
+from dbt.adapters.events.types import (
    NewConnection,
    ConnectionReused,
    ConnectionLeftOpenInCleanup,
@@ -48,9 +49,8 @@ from dbt.events.types import (
    Rollback,
    RollbackFailed,
 )
-from dbt.events.contextvars import get_node_info
-from dbt import flags
-from dbt.utils import cast_to_str
+from dbt.common.events.contextvars import get_node_info
+from dbt.common.utils import cast_to_str

 SleepTime = Union[int, float]  # As taken by time.sleep.
 AdapterHandle = Any  # Adapter connection handle objects can be any class.
@@ -72,14 +72,14 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):

    TYPE: str = NotImplemented

-    def __init__(self, profile: AdapterRequiredConfig) -> None:
+    def __init__(self, profile: AdapterRequiredConfig, mp_context: SpawnContext) -> None:
        self.profile = profile
        self.thread_connections: Dict[Hashable, Connection] = {}
-        self.lock: RLock = flags.MP_CONTEXT.RLock()
+        self.lock: RLock = mp_context.RLock()
        self.query_header: Optional[MacroQueryStringSetter] = None

-    def set_query_header(self, manifest: Manifest) -> None:
-        self.query_header = MacroQueryStringSetter(self.profile, manifest)
+    def set_query_header(self, query_header_context: Dict[str, Any]) -> None:
+        self.query_header = MacroQueryStringSetter(self.profile, query_header_context)

    @staticmethod
    def get_thread_identifier() -> Hashable:
@@ -91,13 +91,15 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):
        key = self.get_thread_identifier()
        with self.lock:
            if key not in self.thread_connections:
-                raise dbt.exceptions.InvalidConnectionError(key, list(self.thread_connections))
+                raise dbt.adapters.exceptions.InvalidConnectionError(
+                    key, list(self.thread_connections)
+                )
            return self.thread_connections[key]

    def set_thread_connection(self, conn: Connection) -> None:
        key = self.get_thread_identifier()
        if key in self.thread_connections:
-            raise dbt.exceptions.DbtInternalError(
+            raise dbt.common.exceptions.DbtInternalError(
                "In set_thread_connection, existing connection exists for {}"
            )
        self.thread_connections[key] = conn
@@ -137,13 +139,13 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):
        :return: A context manager that handles exceptions raised by the
            underlying database.
        """
-        raise dbt.exceptions.NotImplementedError(
+        raise dbt.common.exceptions.base.NotImplementedError(
            "`exception_handler` is not implemented for this adapter!"
        )

    def set_connection_name(self, name: Optional[str] = None) -> Connection:
        """Called by 'acquire_connection' in BaseAdapter, which is called by
-        'connection_named', called by 'connection_for(node)'.
+        'connection_named'.
        Creates a connection for this thread if one doesn't already
        exist, and will rename an existing connection."""

@@ -220,14 +222,14 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):
        :param int _attempts: Parameter used to keep track of the number of attempts in calling the
            connect function across recursive calls. Passed as an argument to retry_timeout if it
            is a Callable. This parameter should not be set by the initial caller.
-        :raises dbt.exceptions.FailedToConnectError: Upon exhausting all retry attempts without
+        :raises dbt.adapters.exceptions.FailedToConnectError: Upon exhausting all retry attempts without
            successfully acquiring a handle.
        :return: The given connection with its appropriate state and handle attributes set
            depending on whether we successfully acquired a handle or not.
        """
        timeout = retry_timeout(_attempts) if callable(retry_timeout) else retry_timeout
        if timeout < 0:
-            raise dbt.exceptions.FailedToConnectError(
+            raise dbt.adapters.exceptions.FailedToConnectError(
                "retry_timeout cannot be negative or return a negative time."
            )

@@ -235,7 +237,7 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):
            # This guard is not perfect others may add to the recursion limit (e.g. built-ins).
            connection.handle = None
            connection.state = ConnectionState.FAIL
-            raise dbt.exceptions.FailedToConnectError("retry_limit cannot be negative")
+            raise dbt.adapters.exceptions.FailedToConnectError("retry_limit cannot be negative")

        try:
            connection.handle = connect()
@@ -246,7 +248,7 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):
            if retry_limit <= 0:
                connection.handle = None
                connection.state = ConnectionState.FAIL
-                raise dbt.exceptions.FailedToConnectError(str(e))
+                raise dbt.adapters.exceptions.FailedToConnectError(str(e))

            logger.debug(
                f"Got a retryable error when attempting to open a {cls.TYPE} connection.\n"
@@ -268,12 +270,12 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):
        except Exception as e:
            connection.handle = None
            connection.state = ConnectionState.FAIL
-            raise dbt.exceptions.FailedToConnectError(str(e))
+            raise dbt.adapters.exceptions.FailedToConnectError(str(e))

    @abc.abstractmethod
    def cancel_open(self) -> Optional[List[str]]:
        """Cancel all open connections on the adapter. (passable)"""
-        raise dbt.exceptions.NotImplementedError(
+        raise dbt.common.exceptions.base.NotImplementedError(
            "`cancel_open` is not implemented for this adapter!"
        )

@@ -288,7 +290,9 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):
        This should be thread-safe, or hold the lock if necessary. The given
        connection should not be in either in_use or available.
        """
-        raise dbt.exceptions.NotImplementedError("`open` is not implemented for this adapter!")
+        raise dbt.common.exceptions.base.NotImplementedError(
+            "`open` is not implemented for this adapter!"
+        )

    def release(self) -> None:
        with self.lock:
@@ -320,12 +324,16 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):
    @abc.abstractmethod
    def begin(self) -> None:
        """Begin a transaction. (passable)"""
-        raise dbt.exceptions.NotImplementedError("`begin` is not implemented for this adapter!")
+        raise dbt.common.exceptions.base.NotImplementedError(
+            "`begin` is not implemented for this adapter!"
+        )

    @abc.abstractmethod
    def commit(self) -> None:
        """Commit a transaction. (passable)"""
-        raise dbt.exceptions.NotImplementedError("`commit` is not implemented for this adapter!")
+        raise dbt.common.exceptions.base.NotImplementedError(
+            "`commit` is not implemented for this adapter!"
+        )

    @classmethod
    def _rollback_handle(cls, connection: Connection) -> None:
@@ -361,7 +369,7 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):
    def _rollback(cls, connection: Connection) -> None:
        """Roll back the given connection."""
        if connection.transaction_open is False:
-            raise dbt.exceptions.DbtInternalError(
+            raise dbt.common.exceptions.DbtInternalError(
                f"Tried to rollback transaction on connection "
                f'"{connection.name}", but it does not have one open!'
            )
@@ -412,7 +420,9 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):
        :return: A tuple of the query status and results (empty if fetch=False).
        :rtype: Tuple[AdapterResponse, agate.Table]
        """
-        raise dbt.exceptions.NotImplementedError("`execute` is not implemented for this adapter!")
+        raise dbt.common.exceptions.base.NotImplementedError(
+            "`execute` is not implemented for this adapter!"
+        )

    def add_select_query(self, sql: str) -> Tuple[Connection, Any]:
        """
@@ -422,7 +432,7 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):

        See https://github.com/dbt-labs/dbt-core/issues/8396 for more information.
        """
-        raise dbt.exceptions.NotImplementedError(
+        raise dbt.common.exceptions.base.NotImplementedError(
            "`add_select_query` is not implemented for this adapter!"
        )

@@ -430,6 +440,6 @@ class BaseConnectionManager(metaclass=abc.ABCMeta):
    def data_type_code_to_name(cls, type_code: Union[int, str]) -> str:
        """Get the string representation of the data type from the type_code."""
        # https://peps.python.org/pep-0249/#type-objects
-        raise dbt.exceptions.NotImplementedError(
+        raise dbt.common.exceptions.base.NotImplementedError(
            "`data_type_code_to_name` is not implemented for this adapter!"
        )
--- a/core/dbt/adapters/base/impl.py
+++ b/core/dbt/adapters/base/impl.py
@@ -4,12 +4,10 @@ from contextlib import contextmanager
 from datetime import datetime
 from enum import Enum
 import time
-from itertools import chain
 from typing import (
    Any,
    Callable,
    Dict,
-    Iterable,
    Iterator,
    List,
    Mapping,
@@ -19,45 +17,57 @@ from typing import (
    Type,
    TypedDict,
    Union,
+    FrozenSet,
+    Iterable,
 )
+from multiprocessing.context import SpawnContext

 from dbt.adapters.capability import Capability, CapabilityDict
-from dbt.contracts.graph.nodes import ColumnLevelConstraint, ConstraintType, ModelLevelConstraint
+from dbt.common.contracts.constraints import (
+    ColumnLevelConstraint,
+    ConstraintType,
+    ModelLevelConstraint,
+)
+from dbt.adapters.contracts.macros import MacroResolverProtocol

 import agate
 import pytz

-from dbt.exceptions import (
+from dbt.adapters.exceptions import (
+    SnapshotTargetIncompleteError,
+    SnapshotTargetNotSnapshotTableError,
+    NullRelationDropAttemptedError,
+    NullRelationCacheAttemptedError,
+    RelationReturnedMultipleResultsError,
+    UnexpectedNonTimestampError,
+    RenameToNoneAttemptedError,
+    QuoteConfigTypeError,
+)
+
+from dbt.common.exceptions import (
+    NotImplementedError,
    DbtInternalError,
    DbtRuntimeError,
    DbtValidationError,
+    UnexpectedNullError,
    MacroArgTypeError,
    MacroResultError,
-    NotImplementedError,
-    NullRelationCacheAttemptedError,
-    NullRelationDropAttemptedError,
-    QuoteConfigTypeError,
-    RelationReturnedMultipleResultsError,
-    RenameToNoneAttemptedError,
-    SnapshotTargetIncompleteError,
-    SnapshotTargetNotSnapshotTableError,
-    UnexpectedNonTimestampError,
-    UnexpectedNullError,
 )

-from dbt.adapters.protocol import AdapterConfig
-from dbt.clients.agate_helper import (
+from dbt.adapters.protocol import (
+    AdapterConfig,
+    MacroContextGeneratorCallable,
+)
+from dbt.common.clients.agate_helper import (
    empty_table,
    get_column_value_uncased,
    merge_tables,
    table_from_rows,
    Integer,
 )
-from dbt.clients.jinja import MacroGenerator
-from dbt.contracts.graph.manifest import Manifest, MacroManifest
-from dbt.contracts.graph.nodes import ResultNode
-from dbt.events.functions import fire_event, warn_or_error
-from dbt.events.types import (
+from dbt.common.clients.jinja import CallableMacroGenerator
+from dbt.common.events.functions import fire_event, warn_or_error
+from dbt.adapters.events.types import (
    CacheMiss,
    ListRelations,
    CodeExecution,
@@ -66,9 +76,14 @@ from dbt.events.types import (
    ConstraintNotSupported,
    ConstraintNotEnforced,
 )
-from dbt.utils import filter_null_values, executor, cast_to_str, AttrDict
+from dbt.common.utils import filter_null_values, executor, cast_to_str, AttrDict

-from dbt.adapters.base.connections import Connection, AdapterResponse, BaseConnectionManager
+from dbt.adapters.contracts.relation import RelationConfig
+from dbt.adapters.base.connections import (
+    Connection,
+    AdapterResponse,
+    BaseConnectionManager,
+)
 from dbt.adapters.base.meta import AdapterMeta, available
 from dbt.adapters.base.relation import (
    ComponentName,
@@ -79,7 +94,8 @@ from dbt.adapters.base.relation import (
 from dbt.adapters.base import Column as BaseColumn
 from dbt.adapters.base import Credentials
 from dbt.adapters.cache import RelationsCache, _make_ref_key_dict
-from dbt import deprecations
+from dbt.adapters.events.types import CollectFreshnessReturnSignature
+

 GET_CATALOG_MACRO_NAME = "get_catalog"
 GET_CATALOG_RELATIONS_MACRO_NAME = "get_catalog_relations"
@@ -101,11 +117,13 @@ def _expect_row_value(key: str, row: agate.Row):
    return row[key]


-def _catalog_filter_schemas(manifest: Manifest) -> Callable[[agate.Row], bool]:
+def _catalog_filter_schemas(
+    used_schemas: FrozenSet[Tuple[str, str]]
+) -> Callable[[agate.Row], bool]:
    """Return a function that takes a row and decides if the row should be
    included in the catalog output.
    """
-    schemas = frozenset((d.lower(), s.lower()) for d, s in manifest.get_used_schemas())
+    schemas = frozenset((d.lower(), s.lower()) for d, s in used_schemas)

    def test(row: agate.Row) -> bool:
        table_database = _expect_row_value("table_database", row)
@@ -242,11 +260,31 @@ class BaseAdapter(metaclass=AdapterMeta):
    # implementations to indicate adapter support for optional capabilities.
    _capabilities = CapabilityDict({})

-    def __init__(self, config) -> None:
+    def __init__(self, config, mp_context: SpawnContext) -> None:
        self.config = config
-        self.cache = RelationsCache()
-        self.connections = self.ConnectionManager(config)
-        self._macro_manifest_lazy: Optional[MacroManifest] = None
+        self.cache = RelationsCache(log_cache_events=config.log_cache_events)
+        self.connections = self.ConnectionManager(config, mp_context)
+        self._macro_resolver: Optional[MacroResolverProtocol] = None
+        self._macro_context_generator: Optional[MacroContextGeneratorCallable] = None
+
+    ###
+    # Methods to set / access a macro resolver
+    ###
+    def set_macro_resolver(self, macro_resolver: MacroResolverProtocol) -> None:
+        self._macro_resolver = macro_resolver
+
+    def get_macro_resolver(self) -> Optional[MacroResolverProtocol]:
+        return self._macro_resolver
+
+    def clear_macro_resolver(self) -> None:
+        if self._macro_resolver is not None:
+            self._macro_resolver = None
+
+    def set_macro_context_generator(
+        self,
+        macro_context_generator: MacroContextGeneratorCallable,
+    ) -> None:
+        self._macro_context_generator = macro_context_generator

    ###
    # Methods that pass through to the connection manager
@@ -276,10 +314,10 @@ class BaseAdapter(metaclass=AdapterMeta):
        return conn.name

    @contextmanager
-    def connection_named(self, name: str, node: Optional[ResultNode] = None) -> Iterator[None]:
+    def connection_named(self, name: str, query_header_context: Any = None) -> Iterator[None]:
        try:
            if self.connections.query_header is not None:
-                self.connections.query_header.set(name, node)
+                self.connections.query_header.set(name, query_header_context)
            self.acquire_connection(name)
            yield
        finally:
@@ -287,11 +325,6 @@ class BaseAdapter(metaclass=AdapterMeta):
            if self.connections.query_header is not None:
                self.connections.query_header.reset()

-    @contextmanager
-    def connection_for(self, node: ResultNode) -> Iterator[None]:
-        with self.connection_named(node.unique_id, node):
-            yield
-
    @available.parse(lambda *a, **k: ("", empty_table()))
    def execute(
        self, sql: str, auto_begin: bool = False, fetch: bool = False, limit: Optional[int] = None
@@ -364,39 +397,6 @@ class BaseAdapter(metaclass=AdapterMeta):
        """
        return cls.ConnectionManager.TYPE

-    @property
-    def _macro_manifest(self) -> MacroManifest:
-        if self._macro_manifest_lazy is None:
-            return self.load_macro_manifest()
-        return self._macro_manifest_lazy
-
-    def check_macro_manifest(self) -> Optional[MacroManifest]:
-        """Return the internal manifest (used for executing macros) if it's
-        been initialized, otherwise return None.
-        """
-        return self._macro_manifest_lazy
-
-    def load_macro_manifest(self, base_macros_only=False) -> MacroManifest:
-        # base_macros_only is for the test framework
-        if self._macro_manifest_lazy is None:
-            # avoid a circular import
-            from dbt.parser.manifest import ManifestLoader
-
-            manifest = ManifestLoader.load_macros(
-                self.config,
-                self.connections.set_query_header,
-                base_macros_only=base_macros_only,
-            )
-            # TODO CT-211
-            self._macro_manifest_lazy = manifest  # type: ignore[assignment]
-        # TODO CT-211
-        return self._macro_manifest_lazy  # type: ignore[return-value]
-
-    def clear_macro_manifest(self):
-        if self._macro_manifest_lazy is not None:
-            self._macro_manifest_lazy = None
-
-    ###
    # Caching methods
    ###
    def _schema_is_cached(self, database: Optional[str], schema: str) -> bool:
@@ -414,18 +414,16 @@ class BaseAdapter(metaclass=AdapterMeta):
        else:
            return True

-    def _get_cache_schemas(self, manifest: Manifest) -> Set[BaseRelation]:
+    def _get_cache_schemas(self, relation_configs: Iterable[RelationConfig]) -> Set[BaseRelation]:
        """Get the set of schema relations that the cache logic needs to
-        populate. This means only executable nodes are included.
+        populate.
        """
-        # the cache only cares about executable nodes
        return {
-            self.Relation.create_from(self.config, node).without_identifier()
-            for node in manifest.nodes.values()
-            if (node.is_relational and not node.is_ephemeral_model and not node.is_external_node)
+            self.Relation.create_from(quoting=self.config, relation_config=relation_config)
+            for relation_config in relation_configs
        }

-    def _get_catalog_schemas(self, manifest: Manifest) -> SchemaSearchMap:
+    def _get_catalog_schemas(self, relation_configs: Iterable[RelationConfig]) -> SchemaSearchMap:
        """Get a mapping of each node's "information_schema" relations to a
        set of all schemas expected in that information_schema.

@@ -435,7 +433,7 @@ class BaseAdapter(metaclass=AdapterMeta):
        lowercase strings.
        """
        info_schema_name_map = SchemaSearchMap()
-        relations = self._get_catalog_relations(manifest)
+        relations = self._get_catalog_relations(relation_configs)
        for relation in relations:
            info_schema_name_map.add(relation)
        # result is a map whose keys are information_schema Relations without
@@ -456,28 +454,25 @@ class BaseAdapter(metaclass=AdapterMeta):

        return relations_by_info_schema

-    def _get_catalog_relations(self, manifest: Manifest) -> List[BaseRelation]:
-
-        nodes = chain(
-            [
-                node
-                for node in manifest.nodes.values()
-                if (node.is_relational and not node.is_ephemeral_model)
-            ],
-            manifest.sources.values(),
-        )
-
-        relations = [self.Relation.create_from(self.config, n) for n in nodes]
+    def _get_catalog_relations(
+        self, relation_configs: Iterable[RelationConfig]
+    ) -> List[BaseRelation]:
+        relations = [
+            self.Relation.create_from(quoting=self.config, relation_config=relation_config)
+            for relation_config in relation_configs
+        ]
        return relations

    def _relations_cache_for_schemas(
-        self, manifest: Manifest, cache_schemas: Optional[Set[BaseRelation]] = None
+        self,
+        relation_configs: Iterable[RelationConfig],
+        cache_schemas: Optional[Set[BaseRelation]] = None,
    ) -> None:
        """Populate the relations cache for the given schemas. Returns an
        iterable of the schemas populated, as strings.
        """
        if not cache_schemas:
-            cache_schemas = self._get_cache_schemas(manifest)
+            cache_schemas = self._get_cache_schemas(relation_configs)
        with executor(self.config) as tpe:
            futures: List[Future[List[BaseRelation]]] = []
            for cache_schema in cache_schemas:
@@ -506,7 +501,7 @@ class BaseAdapter(metaclass=AdapterMeta):

    def set_relations_cache(
        self,
-        manifest: Manifest,
+        relation_configs: Iterable[RelationConfig],
        clear: bool = False,
        required_schemas: Optional[Set[BaseRelation]] = None,
    ) -> None:
@@ -516,7 +511,7 @@ class BaseAdapter(metaclass=AdapterMeta):
        with self.cache.lock:
            if clear:
                self.cache.clear()
-            self._relations_cache_for_schemas(manifest, required_schemas)
+            self._relations_cache_for_schemas(relation_configs, required_schemas)

    @available
    def cache_added(self, relation: Optional[BaseRelation]) -> str:
@@ -1051,11 +1046,10 @@ class BaseAdapter(metaclass=AdapterMeta):
    def execute_macro(
        self,
        macro_name: str,
-        manifest: Optional[Manifest] = None,
+        macro_resolver: Optional[MacroResolverProtocol] = None,
        project: Optional[str] = None,
        context_override: Optional[Dict[str, Any]] = None,
        kwargs: Optional[Dict[str, Any]] = None,
-        text_only_columns: Optional[Iterable[str]] = None,
    ) -> AttrDict:
        """Look macro_name up in the manifest and execute its results.

@@ -1075,13 +1069,14 @@ class BaseAdapter(metaclass=AdapterMeta):
        if context_override is None:
            context_override = {}

-        if manifest is None:
-            # TODO CT-211
-            manifest = self._macro_manifest  # type: ignore[assignment]
-        # TODO CT-211
-        macro = manifest.find_macro_by_name(  # type: ignore[union-attr]
-            macro_name, self.config.project_name, project
-        )
+        resolver = macro_resolver or self._macro_resolver
+        if resolver is None:
+            raise DbtInternalError("Macro resolver was None when calling execute_macro!")
+
+        if self._macro_context_generator is None:
+            raise DbtInternalError("Macro context generator was None when calling execute_macro!")
+
+        macro = resolver.find_macro_by_name(macro_name, self.config.project_name, project)
        if macro is None:
            if project is None:
                package_name = "any package"
@@ -1093,27 +1088,20 @@ class BaseAdapter(metaclass=AdapterMeta):
                    macro_name, package_name
                )
            )
-        # This causes a reference cycle, as generate_runtime_macro_context()
-        # ends up calling get_adapter, so the import has to be here.
-        from dbt.context.providers import generate_runtime_macro_context

-        macro_context = generate_runtime_macro_context(
-            # TODO CT-211
-            macro=macro,
-            config=self.config,
-            manifest=manifest,  # type: ignore[arg-type]
-            package_name=project,
-        )
+        macro_context = self._macro_context_generator(macro, self.config, resolver, project)
        macro_context.update(context_override)

-        macro_function = MacroGenerator(macro, macro_context)
+        macro_function = CallableMacroGenerator(macro, macro_context)

        with self.connections.exception_handler(f"macro {macro_name}"):
            result = macro_function(**kwargs)
        return result

    @classmethod
-    def _catalog_filter_table(cls, table: agate.Table, manifest: Manifest) -> agate.Table:
+    def _catalog_filter_table(
+        cls, table: agate.Table, used_schemas: FrozenSet[Tuple[str, str]]
+    ) -> agate.Table:
        """Filter the table as appropriate for catalog entries. Subclasses can
        override this to change filtering rules on a per-adapter basis.
        """
@@ -1123,50 +1111,41 @@ class BaseAdapter(metaclass=AdapterMeta):
            table.column_names,
            text_only_columns=["table_database", "table_schema", "table_name"],
        )
-        return table.where(_catalog_filter_schemas(manifest))
+        return table.where(_catalog_filter_schemas(used_schemas))

    def _get_one_catalog(
        self,
        information_schema: InformationSchema,
        schemas: Set[str],
-        manifest: Manifest,
+        used_schemas: FrozenSet[Tuple[str, str]],
    ) -> agate.Table:
        kwargs = {"information_schema": information_schema, "schemas": schemas}
-        table = self.execute_macro(
-            GET_CATALOG_MACRO_NAME,
-            kwargs=kwargs,
-            # pass in the full manifest so we get any local project
-            # overrides
-            manifest=manifest,
-        )
+        table = self.execute_macro(GET_CATALOG_MACRO_NAME, kwargs=kwargs)

-        results = self._catalog_filter_table(table, manifest)  # type: ignore[arg-type]
+        results = self._catalog_filter_table(table, used_schemas)  # type: ignore[arg-type]
        return results

    def _get_one_catalog_by_relations(
        self,
        information_schema: InformationSchema,
        relations: List[BaseRelation],
-        manifest: Manifest,
+        used_schemas: FrozenSet[Tuple[str, str]],
    ) -> agate.Table:

        kwargs = {
            "information_schema": information_schema,
            "relations": relations,
        }
-        table = self.execute_macro(
-            GET_CATALOG_RELATIONS_MACRO_NAME,
-            kwargs=kwargs,
-            # pass in the full manifest, so we get any local project
-            # overrides
-            manifest=manifest,
-        )
+        table = self.execute_macro(GET_CATALOG_RELATIONS_MACRO_NAME, kwargs=kwargs)

-        results = self._catalog_filter_table(table, manifest)  # type: ignore[arg-type]
+        results = self._catalog_filter_table(table, used_schemas)  # type: ignore[arg-type]
        return results

    def get_filtered_catalog(
-        self, manifest: Manifest, relations: Optional[Set[BaseRelation]] = None
+        self,
+        relation_configs: Iterable[RelationConfig],
+        used_schemas: FrozenSet[Tuple[str, str]],
+        relations: Optional[Set[BaseRelation]] = None,
    ):
        catalogs: agate.Table
        if (
@@ -1175,11 +1154,11 @@ class BaseAdapter(metaclass=AdapterMeta):
            or not self.supports(Capability.SchemaMetadataByRelations)
        ):
            # Do it the traditional way. We get the full catalog.
-            catalogs, exceptions = self.get_catalog(manifest)
+            catalogs, exceptions = self.get_catalog(relation_configs, used_schemas)
        else:
            # Do it the new way. We try to save time by selecting information
            # only for the exact set of relations we are interested in.
-            catalogs, exceptions = self.get_catalog_by_relations(manifest, relations)
+            catalogs, exceptions = self.get_catalog_by_relations(used_schemas, relations)

        if relations and catalogs:
            relation_map = {
@@ -1207,16 +1186,20 @@ class BaseAdapter(metaclass=AdapterMeta):
    def row_matches_relation(self, row: agate.Row, relations: Set[BaseRelation]):
        pass

-    def get_catalog(self, manifest: Manifest) -> Tuple[agate.Table, List[Exception]]:
+    def get_catalog(
+        self,
+        relation_configs: Iterable[RelationConfig],
+        used_schemas: FrozenSet[Tuple[str, str]],
+    ) -> Tuple[agate.Table, List[Exception]]:
        with executor(self.config) as tpe:
            futures: List[Future[agate.Table]] = []
-            schema_map: SchemaSearchMap = self._get_catalog_schemas(manifest)
+            schema_map: SchemaSearchMap = self._get_catalog_schemas(relation_configs)
            for info, schemas in schema_map.items():
                if len(schemas) == 0:
                    continue
                name = ".".join([str(info.database), "information_schema"])
                fut = tpe.submit_connected(
-                    self, name, self._get_one_catalog, info, schemas, manifest
+                    self, name, self._get_one_catalog, info, schemas, used_schemas
                )
                futures.append(fut)

@@ -1224,7 +1207,7 @@ class BaseAdapter(metaclass=AdapterMeta):
        return catalogs, exceptions

    def get_catalog_by_relations(
-        self, manifest: Manifest, relations: Set[BaseRelation]
+        self, used_schemas: FrozenSet[Tuple[str, str]], relations: Set[BaseRelation]
    ) -> Tuple[agate.Table, List[Exception]]:
        with executor(self.config) as tpe:
            futures: List[Future[agate.Table]] = []
@@ -1238,7 +1221,7 @@ class BaseAdapter(metaclass=AdapterMeta):
                    self._get_one_catalog_by_relations,
                    info_schema,
                    relations,
-                    manifest,
+                    used_schemas,
                )
                futures.append(fut)

@@ -1254,7 +1237,7 @@ class BaseAdapter(metaclass=AdapterMeta):
        source: BaseRelation,
        loaded_at_field: str,
        filter: Optional[str],
-        manifest: Optional[Manifest] = None,
+        macro_resolver: Optional[MacroResolverProtocol] = None,
    ) -> Tuple[Optional[AdapterResponse], FreshnessResponse]:
        """Calculate the freshness of sources in dbt, and return it"""
        kwargs: Dict[str, Any] = {
@@ -1270,9 +1253,11 @@ class BaseAdapter(metaclass=AdapterMeta):
            AttrDict,  # current: contains AdapterResponse + agate.Table
            agate.Table,  # previous: just table
        ]
-        result = self.execute_macro(FRESHNESS_MACRO_NAME, kwargs=kwargs, manifest=manifest)
+        result = self.execute_macro(
+            FRESHNESS_MACRO_NAME, kwargs=kwargs, macro_resolver=macro_resolver
+        )
        if isinstance(result, agate.Table):
-            deprecations.warn("collect-freshness-return-signature")
+            warn_or_error(CollectFreshnessReturnSignature())
            adapter_response = None
            table = result
        else:
@@ -1300,14 +1285,14 @@ class BaseAdapter(metaclass=AdapterMeta):
    def calculate_freshness_from_metadata(
        self,
        source: BaseRelation,
-        manifest: Optional[Manifest] = None,
+        macro_resolver: Optional[MacroResolverProtocol] = None,
    ) -> Tuple[Optional[AdapterResponse], FreshnessResponse]:
        kwargs: Dict[str, Any] = {
            "information_schema": source.information_schema_only(),
            "relations": [source],
        }
        result = self.execute_macro(
-            GET_RELATION_LAST_MODIFIED_MACRO_NAME, kwargs=kwargs, manifest=manifest
+            GET_RELATION_LAST_MODIFIED_MACRO_NAME, kwargs=kwargs, macro_resolver=macro_resolver
        )
        adapter_response, table = result.response, result.table  # type: ignore[attr-defined]

@@ -1361,11 +1346,6 @@ class BaseAdapter(metaclass=AdapterMeta):
        """
        pass

-    def get_compiler(self):
-        from dbt.compilation import Compiler
-
-        return Compiler(self.config)
-
    # Methods used in adapter tests
    def update_column_sql(
        self,
@@ -1485,7 +1465,7 @@ class BaseAdapter(metaclass=AdapterMeta):

        strategy = strategy.replace("+", "_")
        macro_name = f"get_incremental_{strategy}_sql"
-        # The model_context should have MacroGenerator callable objects for all macros
+        # The model_context should have callable objects for all macros
        if macro_name not in model_context:
            raise DbtRuntimeError(
                'dbt could not find an incremental strategy macro with the name "{}" in {}'.format(
--- a/core/dbt/adapters/base/meta.py
+++ b/core/dbt/adapters/base/meta.py
@@ -1,9 +1,8 @@
 import abc
 from functools import wraps
 from typing import Callable, Optional, Any, FrozenSet, Dict, Set
-
-from dbt.deprecations import warn, renamed_method
-
+from dbt.common.events.functions import warn_or_error
+from dbt.adapters.events.types import AdapterDeprecationWarning

 Decorator = Callable[[Any], Callable]

@@ -62,11 +61,12 @@ class _Available:

        def wrapper(func):
            func_name = func.__name__
-            renamed_method(func_name, supported_name)

            @wraps(func)
            def inner(*args, **kwargs):
-                warn("adapter:{}".format(func_name))
+                warn_or_error(
+                    AdapterDeprecationWarning(old_name=func_name, new_name=supported_name)
+                )
                return func(*args, **kwargs)

            if parse_replacement:
--- a/core/dbt/adapters/base/plugin.py
+++ b/core/dbt/adapters/base/plugin.py
@@ -1,20 +1,10 @@
 from typing import List, Optional, Type
+from pathlib import Path

 from dbt.adapters.base import Credentials
-from dbt.exceptions import CompilationError
 from dbt.adapters.protocol import AdapterProtocol


-def project_name_from_path(include_path: str) -> str:
-    # avoid an import cycle
-    from dbt.config.project import PartialProject
-
-    partial = PartialProject.from_project_root(include_path)
-    if partial.project_name is None:
-        raise CompilationError(f"Invalid project at {include_path}: name not set!")
-    return partial.project_name
-
-
 class AdapterPlugin:
    """Defines the basic requirements for a dbt adapter plugin.

@@ -29,12 +19,13 @@ class AdapterPlugin:
        credentials: Type[Credentials],
        include_path: str,
        dependencies: Optional[List[str]] = None,
+        project_name: Optional[str] = None,
    ) -> None:

        self.adapter: Type[AdapterProtocol] = adapter
        self.credentials: Type[Credentials] = credentials
        self.include_path: str = include_path
-        self.project_name: str = project_name_from_path(include_path)
+        self.project_name: str = project_name or f"dbt_{Path(include_path).name}"
        self.dependencies: List[str]
        if dependencies is None:
            self.dependencies = []
--- a/core/dbt/adapters/base/query_headers.py
+++ b/core/dbt/adapters/base/query_headers.py
@@ -1,21 +1,17 @@
 from threading import local
 from typing import Optional, Callable, Dict, Any

-from dbt.clients.jinja import QueryStringGenerator
-
-from dbt.context.manifest import generate_query_header_context
-from dbt.contracts.connection import AdapterRequiredConfig, QueryComment
-from dbt.contracts.graph.nodes import ResultNode
-from dbt.contracts.graph.manifest import Manifest
-from dbt.exceptions import DbtRuntimeError
+from dbt.adapters.clients.jinja import QueryStringGenerator
+from dbt.adapters.contracts.connection import AdapterRequiredConfig, QueryComment
+from dbt.common.exceptions import DbtRuntimeError


-class NodeWrapper:
-    def __init__(self, node) -> None:
-        self._inner_node = node
+class QueryHeaderContextWrapper:
+    def __init__(self, context) -> None:
+        self._inner_context = context

    def __getattr__(self, name):
-        return getattr(self._inner_node, name, "")
+        return getattr(self._inner_context, name, "")


 class _QueryComment(local):
@@ -53,13 +49,15 @@ class _QueryComment(local):
        self.append = append


-QueryStringFunc = Callable[[str, Optional[NodeWrapper]], str]
+QueryStringFunc = Callable[[str, Optional[QueryHeaderContextWrapper]], str]


 class MacroQueryStringSetter:
-    def __init__(self, config: AdapterRequiredConfig, manifest: Manifest) -> None:
-        self.manifest = manifest
+    def __init__(
+        self, config: AdapterRequiredConfig, query_header_context: Dict[str, Any]
+    ) -> None:
        self.config = config
+        self._query_header_context = query_header_context

        comment_macro = self._get_comment_macro()
        self.generator: QueryStringFunc = lambda name, model: ""
@@ -82,7 +80,7 @@ class MacroQueryStringSetter:
        return self.config.query_comment.comment

    def _get_context(self) -> Dict[str, Any]:
-        return generate_query_header_context(self.config, self.manifest)
+        return self._query_header_context

    def add(self, sql: str) -> str:
        return self.comment.add(sql)
@@ -90,10 +88,10 @@ class MacroQueryStringSetter:
    def reset(self):
        self.set("master", None)

-    def set(self, name: str, node: Optional[ResultNode]):
-        wrapped: Optional[NodeWrapper] = None
-        if node is not None:
-            wrapped = NodeWrapper(node)
+    def set(self, name: str, query_header_context: Any):
+        wrapped: Optional[QueryHeaderContextWrapper] = None
+        if query_header_context is not None:
+            wrapped = QueryHeaderContextWrapper(query_header_context)
        comment_str = self.generator(name, wrapped)

        append = False
--- a/core/dbt/adapters/base/relation.py
+++ b/core/dbt/adapters/base/relation.py
@@ -2,8 +2,8 @@ from collections.abc import Hashable
 from dataclasses import dataclass, field
 from typing import Optional, TypeVar, Any, Type, Dict, Iterator, Tuple, Set, Union, FrozenSet

-from dbt.contracts.graph.nodes import SourceDefinition, ManifestNode, ResultNode, ParsedNode
-from dbt.contracts.relation import (
+from dbt.adapters.contracts.relation import (
+    RelationConfig,
    RelationType,
    ComponentName,
    HasQuoting,
@@ -11,15 +11,11 @@ from dbt.contracts.relation import (
    Policy,
    Path,
 )
-from dbt.exceptions import (
-    ApproximateMatchError,
-    DbtInternalError,
-    MultipleDatabasesNotAllowedError,
-)
-from dbt.node_types import NodeType
-from dbt.utils import filter_null_values, deep_merge, classproperty
+from dbt.adapters.exceptions import MultipleDatabasesNotAllowedError, ApproximateMatchError
+from dbt.common.utils import filter_null_values, deep_merge
+from dbt.adapters.utils import classproperty

-import dbt.exceptions
+import dbt.common.exceptions


 Self = TypeVar("Self", bound="BaseRelation")
@@ -101,7 +97,7 @@ class BaseRelation(FakeAPIObject, Hashable):

        if not search:
            # nothing was passed in
-            raise dbt.exceptions.DbtRuntimeError(
+            raise dbt.common.exceptions.DbtRuntimeError(
                "Tried to match relation, but no search path was passed!"
            )

@@ -210,80 +206,50 @@ class BaseRelation(FakeAPIObject, Hashable):
            identifier=identifier,
        )

-    @classmethod
-    def create_from_source(cls: Type[Self], source: SourceDefinition, **kwargs: Any) -> Self:
-        source_quoting = source.quoting.to_dict(omit_none=True)
-        source_quoting.pop("column", None)
-        quote_policy = deep_merge(
-            cls.get_default_quote_policy().to_dict(omit_none=True),
-            source_quoting,
-            kwargs.get("quote_policy", {}),
-        )
-
-        return cls.create(
-            database=source.database,
-            schema=source.schema,
-            identifier=source.identifier,
-            quote_policy=quote_policy,
-            **kwargs,
-        )
-
    @staticmethod
    def add_ephemeral_prefix(name: str):
        return f"__dbt__cte__{name}"

    @classmethod
-    def create_ephemeral_from_node(
+    def create_ephemeral_from(
        cls: Type[Self],
-        config: HasQuoting,
-        node: ManifestNode,
+        relation_config: RelationConfig,
        limit: Optional[int],
    ) -> Self:
        # Note that ephemeral models are based on the name.
-        identifier = cls.add_ephemeral_prefix(node.name)
-        return cls.create(type=cls.CTE, identifier=identifier, limit=limit).quote(identifier=False)
-
-    @classmethod
-    def create_from_node(
-        cls: Type[Self],
-        config: HasQuoting,
-        node,
-        quote_policy: Optional[Dict[str, bool]] = None,
-        **kwargs: Any,
-    ) -> Self:
-        if quote_policy is None:
-            quote_policy = {}
-
-        quote_policy = dbt.utils.merge(config.quoting, quote_policy)
-
+        identifier = cls.add_ephemeral_prefix(relation_config.name)
        return cls.create(
-            database=node.database,
-            schema=node.schema,
-            identifier=node.alias,
-            quote_policy=quote_policy,
-            **kwargs,
-        )
+            type=cls.CTE,
+            identifier=identifier,
+            limit=limit,
+        ).quote(identifier=False)

    @classmethod
    def create_from(
        cls: Type[Self],
-        config: HasQuoting,
-        node: ResultNode,
+        quoting: HasQuoting,
+        relation_config: RelationConfig,
        **kwargs: Any,
    ) -> Self:
-        if node.resource_type == NodeType.Source:
-            if not isinstance(node, SourceDefinition):
-                raise DbtInternalError(
-                    "type mismatch, expected SourceDefinition but got {}".format(type(node))
-                )
-            return cls.create_from_source(node, **kwargs)
-        else:
-            # Can't use ManifestNode here because of parameterized generics
-            if not isinstance(node, (ParsedNode)):
-                raise DbtInternalError(
-                    f"type mismatch, expected ManifestNode but got {type(node)}"
-                )
-            return cls.create_from_node(config, node, **kwargs)
+        quote_policy = kwargs.pop("quote_policy", {})
+
+        config_quoting = relation_config.quoting_dict
+        config_quoting.pop("column", None)
+        # precedence: kwargs quoting > relation config quoting > base quoting > default quoting
+        quote_policy = deep_merge(
+            cls.get_default_quote_policy().to_dict(omit_none=True),
+            quoting.quoting,
+            config_quoting,
+            quote_policy,
+        )
+
+        return cls.create(
+            database=relation_config.database,
+            schema=relation_config.schema,
+            identifier=relation_config.identifier,
+            quote_policy=quote_policy,
+            **kwargs,
+        )

    @classmethod
    def create(
@@ -394,7 +360,7 @@ class InformationSchema(BaseRelation):

    def __post_init__(self):
        if not isinstance(self.information_schema_view, (type(None), str)):
-            raise dbt.exceptions.CompilationError(
+            raise dbt.common.exceptions.CompilationError(
                "Got an invalid name: {}".format(self.information_schema_view)
            )

--- a/core/dbt/adapters/cache.py
+++ b/core/dbt/adapters/cache.py
@@ -7,17 +7,16 @@ from dbt.adapters.reference_keys import (
    _make_ref_key_dict,
    _ReferenceKey,
 )
-from dbt.exceptions import (
-    DependentLinkNotCachedError,
+from dbt.common.exceptions.cache import (
    NewNameAlreadyInCacheError,
-    NoneRelationFoundError,
    ReferencedLinkNotCachedError,
+    DependentLinkNotCachedError,
    TruncatedModelNameCausedCollisionError,
+    NoneRelationFoundError,
 )
-from dbt.events.functions import fire_event, fire_event_if
-from dbt.events.types import CacheAction, CacheDumpGraph
-from dbt.flags import get_flags
-from dbt.utils import lowercase
+from dbt.common.events.functions import fire_event, fire_event_if
+from dbt.adapters.events.types import CacheAction, CacheDumpGraph
+from dbt.common.utils.formatting import lowercase


 def dot_separated(key: _ReferenceKey) -> str:
@@ -165,10 +164,11 @@ class RelationsCache:
    :attr Set[str] schemas: The set of known/cached schemas, all lowercased.
    """

-    def __init__(self) -> None:
+    def __init__(self, log_cache_events: bool = False) -> None:
        self.relations: Dict[_ReferenceKey, _CachedRelation] = {}
        self.lock = threading.RLock()
        self.schemas: Set[Tuple[Optional[str], Optional[str]]] = set()
+        self.log_cache_events = log_cache_events

    def add_schema(
        self,
@@ -318,10 +318,9 @@ class RelationsCache:

        :param BaseRelation relation: The underlying relation.
        """
-        flags = get_flags()
        cached = _CachedRelation(relation)
        fire_event_if(
-            flags.LOG_CACHE_EVENTS,
+            self.log_cache_events,
            lambda: CacheDumpGraph(before_after="before", action="adding", dump=self.dump_graph()),
        )
        fire_event(CacheAction(action="add_relation", ref_key=_make_ref_key_dict(cached)))
@@ -329,7 +328,7 @@ class RelationsCache:
        with self.lock:
            self._setdefault(cached)
        fire_event_if(
-            flags.LOG_CACHE_EVENTS,
+            self.log_cache_events,
            lambda: CacheDumpGraph(before_after="after", action="adding", dump=self.dump_graph()),
        )

@@ -454,9 +453,8 @@ class RelationsCache:
                ref_key_2=new_key._asdict(),
            )
        )
-        flags = get_flags()
        fire_event_if(
-            flags.LOG_CACHE_EVENTS,
+            self.log_cache_events,
            lambda: CacheDumpGraph(before_after="before", action="rename", dump=self.dump_graph()),
        )

@@ -467,7 +465,7 @@ class RelationsCache:
                self._setdefault(_CachedRelation(new))

        fire_event_if(
-            flags.LOG_CACHE_EVENTS,
+            self.log_cache_events,
            lambda: CacheDumpGraph(before_after="after", action="rename", dump=self.dump_graph()),
        )

--- a/core/dbt/adapters/clients/init.py
+++ b/core/dbt/adapters/clients/init.py
--- a/core/dbt/adapters/clients/jinja.py
+++ b/core/dbt/adapters/clients/jinja.py
@@ -0,0 +1,23 @@
+from typing import Dict, Any
+from dbt.common.clients.jinja import BaseMacroGenerator, get_environment
+
+
+class QueryStringGenerator(BaseMacroGenerator):
+    def __init__(self, template_str: str, context: Dict[str, Any]) -> None:
+        super().__init__(context)
+        self.template_str: str = template_str
+        env = get_environment()
+        self.template = env.from_string(
+            self.template_str,
+            globals=self.context,
+        )
+
+    def get_name(self) -> str:
+        return "query_comment_macro"
+
+    def get_template(self):
+        """Don't use the template cache, we don't have a node"""
+        return self.template
+
+    def __call__(self, connection_name: str, node) -> str:
+        return str(self.call_macro(connection_name, node))
--- a/core/dbt/adapters/contracts/init.py
+++ b/core/dbt/adapters/contracts/init.py
--- a/core/dbt/adapters/contracts/connection.py
+++ b/core/dbt/adapters/contracts/connection.py
@@ -11,20 +11,26 @@ from typing import (
    List,
    Callable,
 )
-from dbt.exceptions import DbtInternalError
-from dbt.utils import translate_aliases, md5
-from dbt.events.functions import fire_event
-from dbt.events.types import NewConnectionOpening
-from dbt.events.contextvars import get_node_info
 from typing_extensions import Protocol, Annotated
-from dbt.dataclass_schema import (
+
+from mashumaro.jsonschema.annotations import Pattern
+
+from dbt.adapters.utils import translate_aliases
+from dbt.common.exceptions import DbtInternalError
+from dbt.common.dataclass_schema import (
    dbtClassMixin,
    StrEnum,
    ExtensibleDbtClassMixin,
    ValidatedStringMixin,
 )
-from dbt.contracts.util import Replaceable
-from mashumaro.jsonschema.annotations import Pattern
+from dbt.common.contracts.util import Replaceable
+from dbt.common.utils import md5
+
+from dbt.common.events.functions import fire_event
+from dbt.adapters.events.types import NewConnectionOpening
+
+# TODO: this is a very bad dependency - shared global state
+from dbt.common.events.contextvars import get_node_info


 class Identifier(ValidatedStringMixin):
@@ -228,3 +234,4 @@ class AdapterRequiredConfig(HasCredentials, Protocol):
    query_comment: QueryComment
    cli_vars: Dict[str, Any]
    target_path: str
+    log_cache_events: bool
--- a/core/dbt/adapters/contracts/macros.py
+++ b/core/dbt/adapters/contracts/macros.py
@@ -0,0 +1,11 @@
+from typing import Optional
+from typing_extensions import Protocol
+
+from dbt.common.clients.jinja import MacroProtocol
+
+
+class MacroResolverProtocol(Protocol):
+    def find_macro_by_name(
+        self, name: str, root_project_name: str, package: Optional[str]
+    ) -> Optional[MacroProtocol]:
+        raise NotImplementedError("find_macro_by_name not implemented")
--- a/core/dbt/adapters/contracts/relation.py
+++ b/core/dbt/adapters/contracts/relation.py
@@ -6,11 +6,11 @@ from typing import (
 )
 from typing_extensions import Protocol

-from dbt.dataclass_schema import dbtClassMixin, StrEnum
+from dbt.common.dataclass_schema import dbtClassMixin, StrEnum

-from dbt.contracts.util import Replaceable
-from dbt.exceptions import CompilationError, DataclassNotDictError
-from dbt.utils import deep_merge
+from dbt.common.contracts.util import Replaceable
+from dbt.common.exceptions import CompilationError, DataclassNotDictError
+from dbt.common.utils import deep_merge


 class RelationType(StrEnum):
@@ -22,6 +22,15 @@ class RelationType(StrEnum):
    Ephemeral = "ephemeral"


+class RelationConfig(Protocol):
+    name: str
+    database: str
+    schema: str
+    identifier: str
+    quoting_dict: Dict[str, bool]
+    config: Dict[str, str]
+
+
 class ComponentName(StrEnum):
    Database = "database"
    Schema = "schema"
--- a/core/dbt/adapters/events/README.md
+++ b/core/dbt/adapters/events/README.md
@@ -0,0 +1,57 @@
+# Events Module
+The Events module is responsible for communicating internal dbt structures into a consumable interface. Because the "event" classes are based entirely on protobuf definitions, the interface is really clearly defined, whether or not protobufs are used to consume it. We use Betterproto for compiling the protobuf message definitions into Python classes.
+
+# Using the Events Module
+The event module provides types that represent what is happening in dbt in `events.types`. These types are intended to represent an exhaustive list of all things happening within dbt that will need to be logged, streamed, or printed. To fire an event, `common.events.functions::fire_event` is the entry point to the module from everywhere in dbt.
+
+# Logging
+When events are processed via `fire_event`, nearly everything is logged. Whether or not the user has enabled the debug flag, all debug messages are still logged to the file. However, some events are particularly time consuming to construct because they return a huge amount of data. Today, the only messages in this category are cache events and are only logged if the `--log-cache-events` flag is on. This is important because these messages should not be created unless they are going to be logged, because they cause a noticable performance degredation. These events use a "fire_event_if" functions.
+
+# Adding a New Event
+* Add a new message in types.proto, and a second message with the same name + "Msg". The "Msg" message should have two fields, an "info" field of EventInfo, and a "data" field referring to the message name without "Msg"
+* run the protoc compiler to update adapter_types_pb2.py:   make adapter_proto_types
+* Add a wrapping class in core/dbt/adapters/event/types.py with a Level superclass  plus code and message methods
+
+We have switched from using betterproto to using google protobuf, because of a lack of support for Struct fields in betterproto.
+
+The google protobuf interface is janky and very much non-Pythonic. The "generated" classes in types_pb2.py do not resemble regular Python classes. They do not have normal constructors; they can only be constructed empty. They can be "filled" by setting fields individually or using a json_format method like ParseDict.  We have wrapped the logging events with a class (in types.py) which allows using a constructor -- keywords only, no positional parameters. 
+
+## Required for Every Event
+
+- a method `code`, that's unique across events
+- assign a log level by using the Level mixin: `DebugLevel`, `InfoLevel`, `WarnLevel`, or `ErrorLevel`
+- a message()
+
+Example
+```
+class PartialParsingDeletedExposure(DebugLevel):
+    def code(self):
+        return "I049"
+
+    def message(self) -> str:
+        return f"Partial parsing: deleted exposure {self.unique_id}"
+
+```
+
+
+# Adapter Maintainers
+To integrate existing log messages from adapters, you likely have a line of code like this in your adapter already:
+```python
+from dbt.logger import GLOBAL_LOGGER as logger
+```
+
+Simply change it to these two lines with your adapter's database name, and all your existing call sites will now use the new system for v1.0:
+
+```python
+
+from dbt.adapter.events.logging import AdapterLogger
+
+logger = AdapterLogger("<database name>")
+# e.g. AdapterLogger("Snowflake")
+```
+
+## Compiling types.proto
+
+After adding a new message in `adapter_types.proto`, either:
+- In the repository root directory: `make adapter_proto_types`
+- In the `core/dbt/adapters/events` directory: `protoc -I=. --python_out=. types.proto`
--- a/core/dbt/adapters/events/init.py
+++ b/core/dbt/adapters/events/init.py
--- a/core/dbt/adapters/events/adapter_types.proto
+++ b/core/dbt/adapters/events/adapter_types.proto
@@ -0,0 +1,517 @@
+syntax = "proto3";
+
+package proto_types;
+
+import "google/protobuf/timestamp.proto";
+import "google/protobuf/struct.proto";
+
+// Common event info
+message AdapterCommonEventInfo {
+    string name = 1;
+    string code = 2;
+    string msg = 3;
+    string level = 4;
+    string invocation_id = 5;
+    int32 pid = 6;
+    string thread = 7;
+    google.protobuf.Timestamp ts = 8;
+    map<string, string> extra = 9;
+    string category = 10;
+}
+
+// AdapterNodeRelation
+message AdapterNodeRelation {
+    string database = 10;
+    string schema = 11;
+    string alias = 12;
+    string relation_name = 13;
+}
+
+// NodeInfo
+message AdapterNodeInfo {
+    string node_path = 1;
+    string node_name = 2;
+    string unique_id = 3;
+    string resource_type = 4;
+    string materialized = 5;
+    string node_status = 6;
+    string node_started_at = 7;
+    string node_finished_at = 8;
+    google.protobuf.Struct meta = 9;
+    AdapterNodeRelation node_relation = 10;
+}
+
+// ReferenceKey
+message ReferenceKeyMsg {
+    string database = 1;
+    string schema = 2;
+    string identifier = 3;
+}
+
+// D - Deprecations
+
+// D005
+message AdapterDeprecationWarning {
+    string old_name = 1;
+    string new_name = 2;
+}
+
+message AdapterDeprecationWarningMsg {
+    AdapterCommonEventInfo info = 1;
+    AdapterDeprecationWarning data = 2;
+}
+
+// D012
+message CollectFreshnessReturnSignature {
+}
+
+message CollectFreshnessReturnSignatureMsg {
+    AdapterCommonEventInfo info = 1;
+    CollectFreshnessReturnSignature data = 2;
+}
+
+// E - DB Adapter
+
+// E001
+message AdapterEventDebug {
+    AdapterNodeInfo node_info = 1;
+    string name = 2;
+    string base_msg = 3;
+    google.protobuf.ListValue args = 4;
+}
+
+message AdapterEventDebugMsg {
+    AdapterCommonEventInfo info = 1;
+    AdapterEventDebug data = 2;
+}
+
+// E002
+message AdapterEventInfo {
+    AdapterNodeInfo node_info = 1;
+    string name = 2;
+    string base_msg = 3;
+    google.protobuf.ListValue args = 4;
+}
+
+message AdapterEventInfoMsg {
+    AdapterCommonEventInfo info = 1;
+    AdapterEventInfo data = 2;
+}
+
+// E003
+message AdapterEventWarning {
+    AdapterNodeInfo node_info = 1;
+    string name = 2;
+    string base_msg = 3;
+    google.protobuf.ListValue args = 4;
+}
+
+message AdapterEventWarningMsg {
+    AdapterCommonEventInfo info = 1;
+    AdapterEventWarning data = 2;
+}
+
+// E004
+message AdapterEventError {
+    AdapterNodeInfo node_info = 1;
+    string name = 2;
+    string base_msg = 3;
+    google.protobuf.ListValue args = 4;
+    string exc_info = 5;
+}
+
+message AdapterEventErrorMsg {
+    AdapterCommonEventInfo info = 1;
+    AdapterEventError data = 2;
+}
+
+// E005
+message NewConnection {
+    AdapterNodeInfo node_info = 1;
+    string conn_type = 2;
+    string conn_name = 3;
+}
+
+message NewConnectionMsg {
+    AdapterCommonEventInfo info = 1;
+    NewConnection data = 2;
+}
+
+// E006
+message ConnectionReused {
+    string conn_name = 1;
+    string orig_conn_name = 2;
+}
+
+message ConnectionReusedMsg {
+    AdapterCommonEventInfo info = 1;
+    ConnectionReused data = 2;
+}
+
+// E007
+message ConnectionLeftOpenInCleanup {
+    string conn_name = 1;
+}
+
+message ConnectionLeftOpenInCleanupMsg {
+    AdapterCommonEventInfo info = 1;
+    ConnectionLeftOpenInCleanup data = 2;
+}
+
+// E008
+message ConnectionClosedInCleanup {
+    string conn_name = 1;
+}
+
+message ConnectionClosedInCleanupMsg {
+    AdapterCommonEventInfo info = 1;
+    ConnectionClosedInCleanup data = 2;
+}
+
+// E009
+message RollbackFailed {
+    AdapterNodeInfo node_info = 1;
+    string conn_name = 2;
+    string exc_info = 3;
+}
+
+message RollbackFailedMsg {
+    AdapterCommonEventInfo info = 1;
+    RollbackFailed data = 2;
+}
+
+// E010
+message ConnectionClosed {
+    AdapterNodeInfo node_info = 1;
+    string conn_name = 2;
+}
+
+message ConnectionClosedMsg {
+    AdapterCommonEventInfo info = 1;
+    ConnectionClosed data = 2;
+}
+
+// E011
+message ConnectionLeftOpen {
+    AdapterNodeInfo node_info = 1;
+    string conn_name = 2;
+}
+
+message ConnectionLeftOpenMsg {
+    AdapterCommonEventInfo info = 1;
+    ConnectionLeftOpen data = 2;
+}
+
+// E012
+message Rollback {
+    AdapterNodeInfo node_info = 1;
+    string conn_name = 2;
+}
+
+message RollbackMsg {
+    AdapterCommonEventInfo info = 1;
+    Rollback data = 2;
+}
+
+// E013
+message CacheMiss {
+    string conn_name = 1;
+    string database = 2;
+    string schema = 3;
+}
+
+message CacheMissMsg {
+    AdapterCommonEventInfo info = 1;
+    CacheMiss data = 2;
+}
+
+// E014
+message ListRelations {
+    string database = 1;
+    string schema = 2;
+    repeated ReferenceKeyMsg relations = 3;
+}
+
+message ListRelationsMsg {
+    AdapterCommonEventInfo info = 1;
+    ListRelations data = 2;
+}
+
+// E015
+message ConnectionUsed {
+    AdapterNodeInfo node_info = 1;
+    string conn_type = 2;
+    string conn_name = 3;
+}
+
+message ConnectionUsedMsg {
+    AdapterCommonEventInfo info = 1;
+    ConnectionUsed data = 2;
+}
+
+// E016
+message SQLQuery {
+    AdapterNodeInfo node_info = 1;
+    string conn_name = 2;
+    string sql = 3;
+}
+
+message SQLQueryMsg {
+    AdapterCommonEventInfo info = 1;
+    SQLQuery data = 2;
+}
+
+// E017
+message SQLQueryStatus {
+    AdapterNodeInfo node_info = 1;
+    string status = 2;
+    float elapsed = 3;
+}
+
+message SQLQueryStatusMsg {
+    AdapterCommonEventInfo info = 1;
+    SQLQueryStatus data = 2;
+}
+
+// E018
+message SQLCommit {
+    AdapterNodeInfo node_info = 1;
+    string conn_name = 2;
+}
+
+message SQLCommitMsg {
+    AdapterCommonEventInfo info = 1;
+    SQLCommit data = 2;
+}
+
+// E019
+message ColTypeChange {
+    string orig_type = 1;
+    string new_type = 2;
+    ReferenceKeyMsg table = 3;
+}
+
+message ColTypeChangeMsg {
+    AdapterCommonEventInfo info = 1;
+    ColTypeChange data = 2;
+}
+
+// E020
+message SchemaCreation {
+    ReferenceKeyMsg relation = 1;
+}
+
+message SchemaCreationMsg {
+    AdapterCommonEventInfo info = 1;
+    SchemaCreation data = 2;
+}
+
+// E021
+message SchemaDrop {
+    ReferenceKeyMsg relation = 1;
+}
+
+message SchemaDropMsg {
+    AdapterCommonEventInfo info = 1;
+    SchemaDrop data = 2;
+}
+
+// E022
+message CacheAction {
+    string action = 1;
+    ReferenceKeyMsg ref_key = 2;
+    ReferenceKeyMsg ref_key_2 = 3;
+    ReferenceKeyMsg ref_key_3 = 4;
+    repeated ReferenceKeyMsg ref_list = 5;
+}
+
+message CacheActionMsg {
+    AdapterCommonEventInfo info = 1;
+    CacheAction data = 2;
+}
+
+// Skipping E023, E024, E025, E026, E027, E028, E029, E0230
+
+// E031
+message CacheDumpGraph {
+    map<string, string> dump = 1;
+    string before_after = 2;
+    string action = 3;
+}
+
+message CacheDumpGraphMsg {
+    AdapterCommonEventInfo info = 1;
+    CacheDumpGraph data = 2;
+}
+
+
+// Skipping E032, E033, E034
+
+
+
+// E034
+message AdapterRegistered {
+    string adapter_name = 1;
+    string adapter_version = 2;
+}
+
+message AdapterRegisteredMsg {
+    AdapterCommonEventInfo info = 1;
+    AdapterRegistered data = 2;
+}
+
+// E035
+message AdapterImportError {
+    string exc = 1;
+}
+
+message AdapterImportErrorMsg {
+    AdapterCommonEventInfo info = 1;
+    AdapterImportError data = 2;
+}
+
+// E036
+message PluginLoadError {
+    string exc_info = 1;
+}
+
+message PluginLoadErrorMsg {
+    AdapterCommonEventInfo info = 1;
+    PluginLoadError data = 2;
+}
+
+// E037
+message NewConnectionOpening {
+    AdapterNodeInfo node_info = 1;
+    string connection_state = 2;
+}
+
+message NewConnectionOpeningMsg {
+    AdapterCommonEventInfo info = 1;
+    NewConnectionOpening data = 2;
+}
+
+// E038
+message CodeExecution {
+    string conn_name = 1;
+    string code_content = 2;
+}
+
+message CodeExecutionMsg {
+    AdapterCommonEventInfo info = 1;
+    CodeExecution data = 2;
+}
+
+// E039
+message CodeExecutionStatus {
+    string status = 1;
+    float elapsed = 2;
+}
+
+message CodeExecutionStatusMsg {
+    AdapterCommonEventInfo info = 1;
+    CodeExecutionStatus data = 2;
+}
+
+// E040
+message CatalogGenerationError {
+    string exc = 1;
+}
+
+message CatalogGenerationErrorMsg {
+    AdapterCommonEventInfo info = 1;
+    CatalogGenerationError data = 2;
+}
+
+// E041
+message WriteCatalogFailure {
+    int32 num_exceptions = 1;
+}
+
+message WriteCatalogFailureMsg {
+    AdapterCommonEventInfo info = 1;
+    WriteCatalogFailure data = 2;
+}
+
+// E042
+message CatalogWritten {
+    string path = 1;
+}
+
+message CatalogWrittenMsg {
+    AdapterCommonEventInfo info = 1;
+    CatalogWritten data = 2;
+}
+
+// E043
+message CannotGenerateDocs {
+}
+
+message CannotGenerateDocsMsg {
+    AdapterCommonEventInfo info = 1;
+    CannotGenerateDocs data = 2;
+}
+
+// E044
+message BuildingCatalog {
+}
+
+message BuildingCatalogMsg {
+    AdapterCommonEventInfo info = 1;
+    BuildingCatalog data = 2;
+}
+
+// E045
+message DatabaseErrorRunningHook {
+    string hook_type = 1;
+}
+
+message DatabaseErrorRunningHookMsg {
+    AdapterCommonEventInfo info = 1;
+    DatabaseErrorRunningHook data = 2;
+}
+
+// E046
+message HooksRunning {
+    int32 num_hooks = 1;
+    string hook_type = 2;
+}
+
+message HooksRunningMsg {
+    AdapterCommonEventInfo info = 1;
+    HooksRunning data = 2;
+}
+
+// E047
+message FinishedRunningStats {
+    string stat_line = 1;
+    string execution = 2;
+    float execution_time = 3;
+}
+
+message FinishedRunningStatsMsg {
+    AdapterCommonEventInfo info = 1;
+    FinishedRunningStats data = 2;
+}
+
+// E048
+message ConstraintNotEnforced {
+    string constraint = 1;
+    string adapter = 2;
+}
+
+message ConstraintNotEnforcedMsg {
+    AdapterCommonEventInfo info = 1;
+    ConstraintNotEnforced data = 2;
+}
+
+// E049
+message ConstraintNotSupported {
+    string constraint = 1;
+    string adapter = 2;
+}
+
+message ConstraintNotSupportedMsg {
+    AdapterCommonEventInfo info = 1;
+    ConstraintNotSupported data = 2;
+}
--- a/core/dbt/adapters/events/adapter_types_pb2.py
+++ b/core/dbt/adapters/events/adapter_types_pb2.py
--- a/core/dbt/adapters/events/base_types.py
+++ b/core/dbt/adapters/events/base_types.py
@@ -0,0 +1,39 @@
+# Aliasing common Level classes in order to make custom, but not overly-verbose versions that have PROTO_TYPES_MODULE set to the adapter-specific generated types_pb2 module
+from dbt.common.events.base_types import (
+    BaseEvent,
+    DynamicLevel as CommonDyanicLevel,
+    TestLevel as CommonTestLevel,
+    DebugLevel as CommonDebugLevel,
+    InfoLevel as CommonInfoLevel,
+    WarnLevel as CommonWarnLevel,
+    ErrorLevel as CommonErrorLevel,
+)
+from dbt.adapters.events import adapter_types_pb2
+
+
+class AdapterBaseEvent(BaseEvent):
+    PROTO_TYPES_MODULE = adapter_types_pb2
+
+
+class DynamicLevel(CommonDyanicLevel, AdapterBaseEvent):
+    pass
+
+
+class TestLevel(CommonTestLevel, AdapterBaseEvent):
+    pass
+
+
+class DebugLevel(CommonDebugLevel, AdapterBaseEvent):
+    pass
+
+
+class InfoLevel(CommonInfoLevel, AdapterBaseEvent):
+    pass
+
+
+class WarnLevel(CommonWarnLevel, AdapterBaseEvent):
+    pass
+
+
+class ErrorLevel(CommonErrorLevel, AdapterBaseEvent):
+    pass
--- a/core/dbt/adapters/events/logging.py
+++ b/core/dbt/adapters/events/logging.py
@@ -1,17 +1,18 @@
 import traceback
 from dataclasses import dataclass
-from dbt.events.functions import fire_event, EVENT_MANAGER
-from dbt.events.contextvars import get_node_info
-from dbt.events.event_handler import set_package_logging
-from dbt.events.types import (
+
+from dbt.adapters.events.types import (
    AdapterEventDebug,
    AdapterEventInfo,
    AdapterEventWarning,
    AdapterEventError,
 )
+from dbt.common.events import get_event_manager
+from dbt.common.events.contextvars import get_node_info
+from dbt.common.events.event_handler import set_package_logging
+from dbt.common.events.functions import fire_event


-# N.B. No guarantees for what type param msg is.
@dataclass
 class AdapterLogger:
    name: str
@@ -63,4 +64,4 @@ class AdapterLogger:
        """By default, dbt suppresses non-dbt package logs. This method allows
        you to set the log level for a specific package.
        """
-        set_package_logging(package_name, level, EVENT_MANAGER)
+        set_package_logging(package_name, level, get_event_manager())
--- a/core/dbt/adapters/events/types.py
+++ b/core/dbt/adapters/events/types.py
@@ -0,0 +1,417 @@
+from dbt.adapters.events.base_types import WarnLevel, InfoLevel, ErrorLevel, DebugLevel
+from dbt.common.ui import line_wrap_message, warning_tag
+
+
+def format_adapter_message(name, base_msg, args) -> str:
+    # only apply formatting if there are arguments to format.
+    # avoids issues like "dict: {k: v}".format() which results in `KeyError 'k'`
+    msg = base_msg if len(args) == 0 else base_msg.format(*args)
+    return f"{name} adapter: {msg}"
+
+
+# =======================================================
+# D - Deprecations
+# =======================================================
+
+
+class CollectFreshnessReturnSignature(WarnLevel):
+    def code(self) -> str:
+        return "D012"
+
+    def message(self) -> str:
+        description = (
+            "The 'collect_freshness' macro signature has changed to return the full "
+            "query result, rather than just a table of values. See the v1.5 migration guide "
+            "for details on how to update your custom macro: https://docs.getdbt.com/guides/migration/versions/upgrading-to-v1.5"
+        )
+        return line_wrap_message(warning_tag(f"Deprecated functionality\n\n{description}"))
+
+
+class AdapterDeprecationWarning(WarnLevel):
+    def code(self) -> str:
+        return "D005"
+
+    def message(self) -> str:
+        description = (
+            f"The adapter function `adapter.{self.old_name}` is deprecated and will be removed in "
+            f"a future release of dbt. Please use `adapter.{self.new_name}` instead. "
+            f"\n\nDocumentation for {self.new_name} can be found here:"
+            f"\n\nhttps://docs.getdbt.com/docs/adapter"
+        )
+        return line_wrap_message(warning_tag(f"Deprecated functionality\n\n{description}"))
+
+
+# =======================================================
+# E - DB Adapter
+# =======================================================
+
+
+class AdapterEventDebug(DebugLevel):
+    def code(self) -> str:
+        return "E001"
+
+    def message(self) -> str:
+        return format_adapter_message(self.name, self.base_msg, self.args)
+
+
+class AdapterEventInfo(InfoLevel):
+    def code(self) -> str:
+        return "E002"
+
+    def message(self) -> str:
+        return format_adapter_message(self.name, self.base_msg, self.args)
+
+
+class AdapterEventWarning(WarnLevel):
+    def code(self) -> str:
+        return "E003"
+
+    def message(self) -> str:
+        return format_adapter_message(self.name, self.base_msg, self.args)
+
+
+class AdapterEventError(ErrorLevel):
+    def code(self) -> str:
+        return "E004"
+
+    def message(self) -> str:
+        return format_adapter_message(self.name, self.base_msg, self.args)
+
+
+class NewConnection(DebugLevel):
+    def code(self) -> str:
+        return "E005"
+
+    def message(self) -> str:
+        return f"Acquiring new {self.conn_type} connection '{self.conn_name}'"
+
+
+class ConnectionReused(DebugLevel):
+    def code(self) -> str:
+        return "E006"
+
+    def message(self) -> str:
+        return f"Re-using an available connection from the pool (formerly {self.orig_conn_name}, now {self.conn_name})"
+
+
+class ConnectionLeftOpenInCleanup(DebugLevel):
+    def code(self) -> str:
+        return "E007"
+
+    def message(self) -> str:
+        return f"Connection '{self.conn_name}' was left open."
+
+
+class ConnectionClosedInCleanup(DebugLevel):
+    def code(self) -> str:
+        return "E008"
+
+    def message(self) -> str:
+        return f"Connection '{self.conn_name}' was properly closed."
+
+
+class RollbackFailed(DebugLevel):
+    def code(self) -> str:
+        return "E009"
+
+    def message(self) -> str:
+        return f"Failed to rollback '{self.conn_name}'"
+
+
+class ConnectionClosed(DebugLevel):
+    def code(self) -> str:
+        return "E010"
+
+    def message(self) -> str:
+        return f"On {self.conn_name}: Close"
+
+
+class ConnectionLeftOpen(DebugLevel):
+    def code(self) -> str:
+        return "E011"
+
+    def message(self) -> str:
+        return f"On {self.conn_name}: No close available on handle"
+
+
+class Rollback(DebugLevel):
+    def code(self) -> str:
+        return "E012"
+
+    def message(self) -> str:
+        return f"On {self.conn_name}: ROLLBACK"
+
+
+class CacheMiss(DebugLevel):
+    def code(self) -> str:
+        return "E013"
+
+    def message(self) -> str:
+        return (
+            f'On "{self.conn_name}": cache miss for schema '
+            f'"{self.database}.{self.schema}", this is inefficient'
+        )
+
+
+class ListRelations(DebugLevel):
+    def code(self) -> str:
+        return "E014"
+
+    def message(self) -> str:
+        identifiers_str = ", ".join(r.identifier for r in self.relations)
+        return f"While listing relations in database={self.database}, schema={self.schema}, found: {identifiers_str}"
+
+
+class ConnectionUsed(DebugLevel):
+    def code(self) -> str:
+        return "E015"
+
+    def message(self) -> str:
+        return f'Using {self.conn_type} connection "{self.conn_name}"'
+
+
+class SQLQuery(DebugLevel):
+    def code(self) -> str:
+        return "E016"
+
+    def message(self) -> str:
+        return f"On {self.conn_name}: {self.sql}"
+
+
+class SQLQueryStatus(DebugLevel):
+    def code(self) -> str:
+        return "E017"
+
+    def message(self) -> str:
+        return f"SQL status: {self.status} in {self.elapsed} seconds"
+
+
+class SQLCommit(DebugLevel):
+    def code(self) -> str:
+        return "E018"
+
+    def message(self) -> str:
+        return f"On {self.conn_name}: COMMIT"
+
+
+class ColTypeChange(DebugLevel):
+    def code(self) -> str:
+        return "E019"
+
+    def message(self) -> str:
+        return f"Changing col type from {self.orig_type} to {self.new_type} in table {self.table}"
+
+
+class SchemaCreation(DebugLevel):
+    def code(self) -> str:
+        return "E020"
+
+    def message(self) -> str:
+        return f'Creating schema "{self.relation}"'
+
+
+class SchemaDrop(DebugLevel):
+    def code(self) -> str:
+        return "E021"
+
+    def message(self) -> str:
+        return f'Dropping schema "{self.relation}".'
+
+
+class CacheAction(DebugLevel):
+    def code(self) -> str:
+        return "E022"
+
+    def format_ref_key(self, ref_key) -> str:
+        return f"(database={ref_key.database}, schema={ref_key.schema}, identifier={ref_key.identifier})"
+
+    def message(self) -> str:
+        ref_key = self.format_ref_key(self.ref_key)
+        ref_key_2 = self.format_ref_key(self.ref_key_2)
+        ref_key_3 = self.format_ref_key(self.ref_key_3)
+        ref_list = []
+        for rfk in self.ref_list:
+            ref_list.append(self.format_ref_key(rfk))
+        if self.action == "add_link":
+            return f"adding link, {ref_key} references {ref_key_2}"
+        elif self.action == "add_relation":
+            return f"adding relation: {ref_key}"
+        elif self.action == "drop_missing_relation":
+            return f"dropped a nonexistent relationship: {ref_key}"
+        elif self.action == "drop_cascade":
+            return f"drop {ref_key} is cascading to {ref_list}"
+        elif self.action == "drop_relation":
+            return f"Dropping relation: {ref_key}"
+        elif self.action == "update_reference":
+            return (
+                f"updated reference from {ref_key} -> {ref_key_3} to "
+                f"{ref_key_2} -> {ref_key_3}"
+            )
+        elif self.action == "temporary_relation":
+            return f"old key {ref_key} not found in self.relations, assuming temporary"
+        elif self.action == "rename_relation":
+            return f"Renaming relation {ref_key} to {ref_key_2}"
+        elif self.action == "uncached_relation":
+            return (
+                f"{ref_key_2} references {ref_key} "
+                f"but {self.ref_key.database}.{self.ref_key.schema}"
+                "is not in the cache, skipping assumed external relation"
+            )
+        else:
+            return ref_key
+
+
+# Skipping E023, E024, E025, E026, E027, E028, E029, E030
+
+
+class CacheDumpGraph(DebugLevel):
+    def code(self) -> str:
+        return "E031"
+
+    def message(self) -> str:
+        return f"dump {self.before_after} {self.action} : {self.dump}"
+
+
+# Skipping E032, E033, E034
+
+
+class AdapterRegistered(InfoLevel):
+    def code(self) -> str:
+        return "E034"
+
+    def message(self) -> str:
+        return f"Registered adapter: {self.adapter_name}{self.adapter_version}"
+
+
+class AdapterImportError(InfoLevel):
+    def code(self) -> str:
+        return "E035"
+
+    def message(self) -> str:
+        return f"Error importing adapter: {self.exc}"
+
+
+class PluginLoadError(DebugLevel):
+    def code(self) -> str:
+        return "E036"
+
+    def message(self) -> str:
+        return f"{self.exc_info}"
+
+
+class NewConnectionOpening(DebugLevel):
+    def code(self) -> str:
+        return "E037"
+
+    def message(self) -> str:
+        return f"Opening a new connection, currently in state {self.connection_state}"
+
+
+class CodeExecution(DebugLevel):
+    def code(self) -> str:
+        return "E038"
+
+    def message(self) -> str:
+        return f"On {self.conn_name}: {self.code_content}"
+
+
+class CodeExecutionStatus(DebugLevel):
+    def code(self) -> str:
+        return "E039"
+
+    def message(self) -> str:
+        return f"Execution status: {self.status} in {self.elapsed} seconds"
+
+
+class CatalogGenerationError(WarnLevel):
+    def code(self) -> str:
+        return "E040"
+
+    def message(self) -> str:
+        return f"Encountered an error while generating catalog: {self.exc}"
+
+
+class WriteCatalogFailure(ErrorLevel):
+    def code(self) -> str:
+        return "E041"
+
+    def message(self) -> str:
+        return (
+            f"dbt encountered {self.num_exceptions} failure{(self.num_exceptions != 1) * 's'} "
+            "while writing the catalog"
+        )
+
+
+class CatalogWritten(InfoLevel):
+    def code(self) -> str:
+        return "E042"
+
+    def message(self) -> str:
+        return f"Catalog written to {self.path}"
+
+
+class CannotGenerateDocs(InfoLevel):
+    def code(self) -> str:
+        return "E043"
+
+    def message(self) -> str:
+        return "compile failed, cannot generate docs"
+
+
+class BuildingCatalog(InfoLevel):
+    def code(self) -> str:
+        return "E044"
+
+    def message(self) -> str:
+        return "Building catalog"
+
+
+class DatabaseErrorRunningHook(InfoLevel):
+    def code(self) -> str:
+        return "E045"
+
+    def message(self) -> str:
+        return f"Database error while running {self.hook_type}"
+
+
+class HooksRunning(InfoLevel):
+    def code(self) -> str:
+        return "E046"
+
+    def message(self) -> str:
+        plural = "hook" if self.num_hooks == 1 else "hooks"
+        return f"Running {self.num_hooks} {self.hook_type} {plural}"
+
+
+class FinishedRunningStats(InfoLevel):
+    def code(self) -> str:
+        return "E047"
+
+    def message(self) -> str:
+        return f"Finished running {self.stat_line}{self.execution} ({self.execution_time:0.2f}s)."
+
+
+class ConstraintNotEnforced(WarnLevel):
+    def code(self) -> str:
+        return "E048"
+
+    def message(self) -> str:
+        msg = (
+            f"The constraint type {self.constraint} is not enforced by {self.adapter}. "
+            "The constraint will be included in this model's DDL statement, but it will not "
+            "guarantee anything about the underlying data. Set 'warn_unenforced: false' on "
+            "this constraint to ignore this warning."
+        )
+        return line_wrap_message(warning_tag(msg))
+
+
+class ConstraintNotSupported(WarnLevel):
+    def code(self) -> str:
+        return "E049"
+
+    def message(self) -> str:
+        msg = (
+            f"The constraint type {self.constraint} is not supported by {self.adapter}, and will "
+            "be ignored. Set 'warn_unsupported: false' on this constraint to ignore this warning."
+        )
+        return line_wrap_message(warning_tag(msg))
--- a/core/dbt/adapters/exceptions/init.py
+++ b/core/dbt/adapters/exceptions/init.py
@@ -0,0 +1,4 @@
+from dbt.adapters.exceptions.compilation import *  # noqa
+from dbt.adapters.exceptions.alias import *  # noqa
+from dbt.adapters.exceptions.database import *  # noqa
+from dbt.adapters.exceptions.connection import *  # noqa
--- a/core/dbt/adapters/exceptions/alias.py
+++ b/core/dbt/adapters/exceptions/alias.py
@@ -0,0 +1,24 @@
+from typing import Mapping, Any
+
+from dbt.common.exceptions import DbtValidationError
+
+
+class AliasError(DbtValidationError):
+    pass
+
+
+# core level exceptions
+class DuplicateAliasError(AliasError):
+    def __init__(self, kwargs: Mapping[str, Any], aliases: Mapping[str, str], canonical_key: str):
+        self.kwargs = kwargs
+        self.aliases = aliases
+        self.canonical_key = canonical_key
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        # dupe found: go through the dict so we can have a nice-ish error
+        key_names = ", ".join(
+            "{}".format(k) for k in self.kwargs if self.aliases.get(k) == self.canonical_key
+        )
+        msg = f'Got duplicate keys: ({key_names}) all map to "{self.canonical_key}"'
+        return msg
--- a/core/dbt/adapters/exceptions/compilation.py
+++ b/core/dbt/adapters/exceptions/compilation.py
@@ -0,0 +1,255 @@
+from typing import List, Mapping, Any
+
+from dbt.common.exceptions import CompilationError, DbtDatabaseError
+from dbt.common.ui import line_wrap_message
+
+
+class MissingConfigError(CompilationError):
+    def __init__(self, unique_id: str, name: str):
+        self.unique_id = unique_id
+        self.name = name
+        msg = (
+            f"Model '{self.unique_id}' does not define a required config parameter '{self.name}'."
+        )
+        super().__init__(msg=msg)
+
+
+class MultipleDatabasesNotAllowedError(CompilationError):
+    def __init__(self, databases):
+        self.databases = databases
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        msg = str(self.databases)
+        return msg
+
+
+class ApproximateMatchError(CompilationError):
+    def __init__(self, target, relation):
+        self.target = target
+        self.relation = relation
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        msg = (
+            "When searching for a relation, dbt found an approximate match. "
+            "Instead of guessing \nwhich relation to use, dbt will move on. "
+            f"Please delete {self.relation}, or rename it to be less ambiguous."
+            f"\nSearched for: {self.target}\nFound: {self.relation}"
+        )
+
+        return msg
+
+
+class SnapshotTargetIncompleteError(CompilationError):
+    def __init__(self, extra: List, missing: List):
+        self.extra = extra
+        self.missing = missing
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        msg = (
+            'Snapshot target has ("{}") but not ("{}") - is it an '
+            "unmigrated previous version archive?".format(
+                '", "'.join(self.extra), '", "'.join(self.missing)
+            )
+        )
+        return msg
+
+
+class DuplicateMacroInPackageError(CompilationError):
+    def __init__(self, macro, macro_mapping: Mapping):
+        self.macro = macro
+        self.macro_mapping = macro_mapping
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        other_path = self.macro_mapping[self.macro.unique_id].original_file_path
+        # subtract 2 for the "Compilation Error" indent
+        # note that the line wrap eats newlines, so if you want newlines,
+        # this is the result :(
+        msg = line_wrap_message(
+            f"""\
+            dbt found two macros named "{self.macro.name}" in the project
+            "{self.macro.package_name}".
+
+
+            To fix this error, rename or remove one of the following
+            macros:
+
+                - {self.macro.original_file_path}
+
+                - {other_path}
+            """,
+            subtract=2,
+        )
+        return msg
+
+
+class DuplicateMaterializationNameError(CompilationError):
+    def __init__(self, macro, other_macro):
+        self.macro = macro
+        self.other_macro = other_macro
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        macro_name = self.macro.name
+        macro_package_name = self.macro.package_name
+        other_package_name = self.other_macro.macro.package_name
+
+        msg = (
+            f"Found two materializations with the name {macro_name} (packages "
+            f"{macro_package_name} and {other_package_name}). dbt cannot resolve "
+            "this ambiguity"
+        )
+        return msg
+
+
+class ColumnTypeMissingError(CompilationError):
+    def __init__(self, column_names: List):
+        self.column_names = column_names
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        msg = (
+            "Contracted models require data_type to be defined for each column. "
+            "Please ensure that the column name and data_type are defined within "
+            f"the YAML configuration for the {self.column_names} column(s)."
+        )
+        return msg
+
+
+class MacroNotFoundError(CompilationError):
+    def __init__(self, node, target_macro_id: str):
+        self.node = node
+        self.target_macro_id = target_macro_id
+        msg = f"'{self.node.unique_id}' references macro '{self.target_macro_id}' which is not defined!"
+
+        super().__init__(msg=msg)
+
+
+class MissingMaterializationError(CompilationError):
+    def __init__(self, materialization, adapter_type):
+        self.materialization = materialization
+        self.adapter_type = adapter_type
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        valid_types = "'default'"
+
+        if self.adapter_type != "default":
+            valid_types = f"'default' and '{self.adapter_type}'"
+
+        msg = f"No materialization '{self.materialization}' was found for adapter {self.adapter_type}! (searched types {valid_types})"
+        return msg
+
+
+class SnapshotTargetNotSnapshotTableError(CompilationError):
+    def __init__(self, missing: List):
+        self.missing = missing
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        msg = 'Snapshot target is not a snapshot table (missing "{}")'.format(
+            '", "'.join(self.missing)
+        )
+        return msg
+
+
+class NullRelationDropAttemptedError(CompilationError):
+    def __init__(self, name: str):
+        self.name = name
+        self.msg = f"Attempted to drop a null relation for {self.name}"
+        super().__init__(msg=self.msg)
+
+
+class NullRelationCacheAttemptedError(CompilationError):
+    def __init__(self, name: str):
+        self.name = name
+        self.msg = f"Attempted to cache a null relation for {self.name}"
+        super().__init__(msg=self.msg)
+
+
+class RelationTypeNullError(CompilationError):
+    def __init__(self, relation):
+        self.relation = relation
+        self.msg = f"Tried to drop relation {self.relation}, but its type is null."
+        super().__init__(msg=self.msg)
+
+
+class MaterializationNotAvailableError(CompilationError):
+    def __init__(self, materialization, adapter_type: str):
+        self.materialization = materialization
+        self.adapter_type = adapter_type
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        msg = f"Materialization '{self.materialization}' is not available for {self.adapter_type}!"
+        return msg
+
+
+class RelationReturnedMultipleResultsError(CompilationError):
+    def __init__(self, kwargs: Mapping[str, Any], matches: List):
+        self.kwargs = kwargs
+        self.matches = matches
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        msg = (
+            "get_relation returned more than one relation with the given args. "
+            "Please specify a database or schema to narrow down the result set."
+            f"\n{self.kwargs}\n\n{self.matches}"
+        )
+        return msg
+
+
+class UnexpectedNonTimestampError(DbtDatabaseError):
+    def __init__(self, field_name: str, source, dt: Any):
+        self.field_name = field_name
+        self.source = source
+        self.type_name = type(dt).__name__
+        msg = (
+            f"Expected a timestamp value when querying field '{self.field_name}' of table "
+            f"{self.source} but received value of type '{self.type_name}' instead"
+        )
+        super().__init__(msg)
+
+
+class RenameToNoneAttemptedError(CompilationError):
+    def __init__(self, src_name: str, dst_name: str, name: str):
+        self.src_name = src_name
+        self.dst_name = dst_name
+        self.name = name
+        self.msg = f"Attempted to rename {self.src_name} to {self.dst_name} for {self.name}"
+        super().__init__(msg=self.msg)
+
+
+class QuoteConfigTypeError(CompilationError):
+    def __init__(self, quote_config: Any):
+        self.quote_config = quote_config
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        msg = (
+            'The seed configuration value of "quote_columns" has an '
+            f"invalid type {type(self.quote_config)}"
+        )
+        return msg
+
+
+class RelationWrongTypeError(CompilationError):
+    def __init__(self, relation, expected_type, model=None):
+        self.relation = relation
+        self.expected_type = expected_type
+        self.model = model
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        msg = (
+            f"Trying to create {self.expected_type} {self.relation}, "
+            f"but it currently exists as a {self.relation.type}. Either "
+            f"drop {self.relation} manually, or run dbt with "
+            "`--full-refresh` and dbt will drop it for you."
+        )
+
+        return msg
--- a/core/dbt/adapters/exceptions/connection.py
+++ b/core/dbt/adapters/exceptions/connection.py
@@ -0,0 +1,16 @@
+from typing import List
+
+from dbt.common.exceptions import DbtRuntimeError, DbtDatabaseError
+
+
+class InvalidConnectionError(DbtRuntimeError):
+    def __init__(self, thread_id, known: List) -> None:
+        self.thread_id = thread_id
+        self.known = known
+        super().__init__(
+            msg=f"connection never acquired for thread {self.thread_id}, have {self.known}"
+        )
+
+
+class FailedToConnectError(DbtDatabaseError):
+    pass
--- a/core/dbt/adapters/exceptions/database.py
+++ b/core/dbt/adapters/exceptions/database.py
@@ -0,0 +1,51 @@
+from typing import Any
+
+from dbt.common.exceptions import NotImplementedError, CompilationError
+
+
+class UnexpectedDbReferenceError(NotImplementedError):
+    def __init__(self, adapter, database, expected):
+        self.adapter = adapter
+        self.database = database
+        self.expected = expected
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        msg = f"Cross-db references not allowed in {self.adapter} ({self.database} vs {self.expected})"
+        return msg
+
+
+class CrossDbReferenceProhibitedError(CompilationError):
+    def __init__(self, adapter, exc_msg: str):
+        self.adapter = adapter
+        self.exc_msg = exc_msg
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        msg = f"Cross-db references not allowed in adapter {self.adapter}: Got {self.exc_msg}"
+        return msg
+
+
+class IndexConfigNotDictError(CompilationError):
+    def __init__(self, raw_index: Any):
+        self.raw_index = raw_index
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        msg = (
+            f"Invalid index config:\n"
+            f"  Got: {self.raw_index}\n"
+            f'  Expected a dictionary with at minimum a "columns" key'
+        )
+        return msg
+
+
+class IndexConfigError(CompilationError):
+    def __init__(self, exc: TypeError):
+        self.exc = exc
+        super().__init__(msg=self.get_message())
+
+    def get_message(self) -> str:
+        validator_msg = self.validator_error_message(self.exc)
+        msg = f"Could not parse index config: {validator_msg}"
+        return msg
--- a/core/dbt/adapters/factory.py
+++ b/core/dbt/adapters/factory.py
@@ -1,3 +1,5 @@
+from multiprocessing.context import SpawnContext
+
 import threading
 import traceback
 from contextlib import contextmanager
@@ -7,13 +9,13 @@ from typing import Any, Dict, List, Optional, Set, Type

 from dbt.adapters.base.plugin import AdapterPlugin
 from dbt.adapters.protocol import AdapterConfig, AdapterProtocol, RelationProtocol
-from dbt.contracts.connection import AdapterRequiredConfig, Credentials
-from dbt.events.functions import fire_event
-from dbt.events.types import AdapterImportError, PluginLoadError, AdapterRegistered
-from dbt.exceptions import DbtInternalError, DbtRuntimeError
-from dbt.include.global_project import PACKAGE_PATH as GLOBAL_PROJECT_PATH
-from dbt.include.global_project import PROJECT_NAME as GLOBAL_PROJECT_NAME
-from dbt.semver import VersionSpecifier
+from dbt.adapters.contracts.connection import AdapterRequiredConfig, Credentials
+from dbt.common.events.functions import fire_event
+from dbt.adapters.events.types import AdapterImportError, PluginLoadError, AdapterRegistered
+from dbt.common.exceptions import DbtInternalError, DbtRuntimeError
+from dbt.adapters.include.global_project import PACKAGE_PATH as GLOBAL_PROJECT_PATH
+from dbt.adapters.include.global_project import PROJECT_NAME as GLOBAL_PROJECT_NAME
+from dbt.common.semver import VersionSpecifier

 Adapter = AdapterProtocol

@@ -87,7 +89,7 @@ class AdapterContainer:

        return plugin.credentials

-    def register_adapter(self, config: AdapterRequiredConfig) -> None:
+    def register_adapter(self, config: AdapterRequiredConfig, mp_context: SpawnContext) -> None:
        adapter_name = config.credentials.type
        adapter_type = self.get_adapter_class_by_name(adapter_name)
        adapter_version = import_module(f".{adapter_name}.__version__", "dbt.adapters").version
@@ -102,7 +104,7 @@ class AdapterContainer:
                # this shouldn't really happen...
                return

-            adapter: Adapter = adapter_type(config)  # type: ignore
+            adapter: Adapter = adapter_type(config, mp_context)  # type: ignore
            self.adapters[adapter_name] = adapter

    def lookup_adapter(self, adapter_name: str) -> Adapter:
@@ -172,8 +174,8 @@ class AdapterContainer:
 FACTORY: AdapterContainer = AdapterContainer()


-def register_adapter(config: AdapterRequiredConfig) -> None:
-    FACTORY.register_adapter(config)
+def register_adapter(config: AdapterRequiredConfig, mp_context: SpawnContext) -> None:
+    FACTORY.register_adapter(config, mp_context)


 def get_adapter(config: AdapterRequiredConfig):
--- a/core/dbt/adapters/include/global_project/init.py
+++ b/core/dbt/adapters/include/global_project/init.py
@@ -0,0 +1,4 @@
+import os
+
+PACKAGE_PATH = os.path.dirname(__file__)
+PROJECT_NAME = "dbt"
--- a/core/dbt/adapters/include/global_project/dbt_project.yml
+++ b/core/dbt/adapters/include/global_project/dbt_project.yml
--- a/core/dbt/adapters/include/global_project/docs/overview.md
+++ b/core/dbt/adapters/include/global_project/docs/overview.md
--- a/core/dbt/adapters/include/global_project/macros/adapters/apply_grants.sql
+++ b/core/dbt/adapters/include/global_project/macros/adapters/apply_grants.sql
--- a/core/dbt/adapters/include/global_project/macros/adapters/columns.sql
+++ b/core/dbt/adapters/include/global_project/macros/adapters/columns.sql
--- a/core/dbt/adapters/include/global_project/macros/adapters/freshness.sql
+++ b/core/dbt/adapters/include/global_project/macros/adapters/freshness.sql
--- a/core/dbt/adapters/include/global_project/macros/adapters/indexes.sql
+++ b/core/dbt/adapters/include/global_project/macros/adapters/indexes.sql
--- a/core/dbt/adapters/include/global_project/macros/adapters/metadata.sql
+++ b/core/dbt/adapters/include/global_project/macros/adapters/metadata.sql
--- a/core/dbt/adapters/include/global_project/macros/adapters/persist_docs.sql
+++ b/core/dbt/adapters/include/global_project/macros/adapters/persist_docs.sql
--- a/core/dbt/adapters/include/global_project/macros/adapters/relation.sql
+++ b/core/dbt/adapters/include/global_project/macros/adapters/relation.sql
--- a/core/dbt/adapters/include/global_project/macros/adapters/schema.sql
+++ b/core/dbt/adapters/include/global_project/macros/adapters/schema.sql
--- a/core/dbt/adapters/include/global_project/macros/adapters/show.sql
+++ b/core/dbt/adapters/include/global_project/macros/adapters/show.sql
--- a/core/dbt/adapters/include/global_project/macros/adapters/timestamps.sql
+++ b/core/dbt/adapters/include/global_project/macros/adapters/timestamps.sql
--- a/core/dbt/adapters/include/global_project/macros/adapters/validate_sql.sql
+++ b/core/dbt/adapters/include/global_project/macros/adapters/validate_sql.sql
--- a/core/dbt/adapters/include/global_project/macros/etc/datetime.sql
+++ b/core/dbt/adapters/include/global_project/macros/etc/datetime.sql
--- a/core/dbt/adapters/include/global_project/macros/etc/statement.sql
+++ b/core/dbt/adapters/include/global_project/macros/etc/statement.sql
--- a/core/dbt/adapters/include/global_project/macros/generic_test_sql/accepted_values.sql
+++ b/core/dbt/adapters/include/global_project/macros/generic_test_sql/accepted_values.sql
--- a/core/dbt/adapters/include/global_project/macros/generic_test_sql/not_null.sql
+++ b/core/dbt/adapters/include/global_project/macros/generic_test_sql/not_null.sql
--- a/core/dbt/adapters/include/global_project/macros/generic_test_sql/relationships.sql
+++ b/core/dbt/adapters/include/global_project/macros/generic_test_sql/relationships.sql
--- a/core/dbt/adapters/include/global_project/macros/generic_test_sql/unique.sql
+++ b/core/dbt/adapters/include/global_project/macros/generic_test_sql/unique.sql
--- a/core/dbt/adapters/include/global_project/macros/get_custom_name/get_custom_alias.sql
+++ b/core/dbt/adapters/include/global_project/macros/get_custom_name/get_custom_alias.sql
--- a/core/dbt/adapters/include/global_project/macros/get_custom_name/get_custom_database.sql
+++ b/core/dbt/adapters/include/global_project/macros/get_custom_name/get_custom_database.sql
--- a/core/dbt/adapters/include/global_project/macros/get_custom_name/get_custom_schema.sql
+++ b/core/dbt/adapters/include/global_project/macros/get_custom_name/get_custom_schema.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/configs.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/configs.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/hooks.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/hooks.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/models/clone/can_clone_table.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/models/clone/can_clone_table.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/models/clone/clone.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/models/clone/clone.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/models/clone/create_or_replace_clone.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/models/clone/create_or_replace_clone.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/models/incremental/column_helpers.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/models/incremental/column_helpers.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/models/incremental/incremental.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/models/incremental/incremental.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/models/incremental/is_incremental.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/models/incremental/is_incremental.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/models/incremental/merge.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/models/incremental/merge.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/models/incremental/on_schema_change.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/models/incremental/on_schema_change.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/models/incremental/strategies.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/models/incremental/strategies.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/models/materialized_view.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/models/materialized_view.sql
--- a/core/dbt/adapters/include/global_project/macros/materializations/models/table.sql
+++ b/core/dbt/adapters/include/global_project/macros/materializations/models/table.sql
--- a/Show More
+++ b/Show More