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feat: add column level tags for snapshots #1442

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1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
- Warn when `contract.enforced: true` is set on a `materialized_view` model ([#1279](https://github.com/databricks/dbt-databricks/issues/1279))
- Fix `materialized_view` models with `databricks_tags` silently going stale on `dbt run`. `MaterializedViewAPI._describe_relation` was not fetching `information_schema.tags`, so existing tags always parsed as empty, producing a spurious tag diff that routed the materialization to `ALTER ... SET TAGS` instead of `REFRESH MATERIALIZED VIEW` ([#1419](https://github.com/databricks/dbt-databricks/issues/1419))
- Fix `dbt docs generate` failing with `RuntimeError: Tables contain columns with the same names ... but different types` during catalog merge across schemas ([#1392](https://github.com/databricks/dbt-databricks/issues/1392))
- Fix snapshots not applying databricks_tags on columns ([#1441](https://github.com/databricks/dbt-databricks/issues/1441))

## dbt-databricks 1.11.7 (Apr 17, 2026)

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5 changes: 5 additions & 0 deletions dbt/include/databricks/macros/materializations/snapshot.sql
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Expand Up @@ -106,6 +106,11 @@
{%- do apply_tags(target_relation, tags) -%}
{%- endif -%}

{% set column_tags = adapter.get_column_tags_from_model(config.model) %}
{% if column_tags and column_tags.set_column_tags %}
{{ apply_column_tags(target_relation, column_tags) }}
{% endif %}

{% do apply_grants(target_relation, grant_config, should_revoke=should_revoke) %}

{% do persist_docs(target_relation, model) %}
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