Accept event callbacks as part of dbtRunner's constructor and use them to setup the EventManager for programmatic invocations of dbt.

Is this your first time submitting a feature request? I have read the expectations for open source contributors I have searched the existing issues, and I could not find an existing issue for this feature I am requesting a straightforward extension of existing dbt functionality, rather than a Bi...

Using click's options and callbacks, add support for --version to the new click cli.

In the first cut of dbt constraints, constraints_enabled (= “this model is contracted and should be treated as such”, to be renamed to contracted) can only be set in model yaml files, alongside the columns attribute to enable parse-time validation. We should either: Resolve some tech debt around pa...

When contracted is true, model contracts are enforced prior to table creation for table materializations. Similarly, Incremental models would need to enforce contracts as part of on_schema_change handling, and before the existing table is modified.

In addition to constraints as a column-level property, support constraints as a model-level config for row-level boolean expressions that require multiple columns, or combined primary keys (unenforced & informational-only). Will depend on what we land on in terms of a spec for the column-level c...

We attempt to test that manifests created in previous versions of dbt Core will work with the current version when doing a state modified selector, in test_previous_version_state.py. The project used for this comparison does not include all varieties of nodes or node-like objects that have changed,...

Is this a new bug in dbt-core? I believe this is a new bug in dbt-core I have searched the existing issues, and I could not find an existing issue for this bug Current Behavior State comparison fails (i.e. dbt run -s state:modified -t dev --state prod-target) if an exposure is disabled. Expected...

get_columns_in_query retrieves a list of column names from a model's sql by running an inexpensive select * from {{ sql }} where false limit 0 query. Currently, this macro is leveraged to efficiently enforce that a model's contracted names match with what its sql would actually produce. However, we...

In the foundational dbt constraints work,constraints: List[str] and constraints_check: str are optional column-level configs that configure column-level constraints and row-level checks respectively. Let's unify these two configs into a single optional constraints ([List[Union[str, Dict[str, str]]]]...