Issues

• CANNOT_DROP_TAGGED_COLUMN still fails for the table materialization — #1597 only covers incremental on_schema_change='sync_all_columns'

  databricks/dbt-databricks#1684 · Filter by author Hydra008 opened on Sep 18, 2026
  

• --full-refresh on materialized_view breaks Databricks Compatibility Mode (LOCATION_OVERLAP)

  bug
  databricks/dbt-databricks#1683 · Filter by author matthias-busch opened on Sep 17, 2026

• persist_docs.columns triggers a full-plan probe query on views even when the model has no column docs

  databricks/dbt-databricks#1680 · Filter by author PhilippLange opened on Sep 14, 2026
  1

• perf: avoid re-applying unchanged column tags on retained relations

  enhancement
  databricks/dbt-databricks#1677 · Filter by author sd-db opened on Sep 10, 2026

• Incremental full refresh on UC managed Iceberg drops the table instead of create-or-replace (v1 materialization)

  databricks/dbt-databricks#1662 · Filter by author cemsbr opened on Sep 1, 2026
  1

• access_control_list python model config key triggers CustomKeyInConfigDeprecation, and the suggested config.meta workaround silently disables it

  databricks/dbt-databricks#1661 · Filter by author franloza-clip opened on Sep 1, 2026
  1

  

• Do not run post-materialization OPTIMIZE for auto_liquid_cluster

  enhancement
  databricks/dbt-databricks#1655 · Filter by author sd-db opened on Aug 30, 2026

• update_view_via_alter checks for ownership

  enhancement
  databricks/dbt-databricks#1654 · Filter by author karasda opened on Aug 27, 2026
  2

• Add rows_affected and other build metadata to run_results adapter_response

  enhancement
  databricks/dbt-databricks#1607 · Filter by author tweavers opened on Jul 23, 2026

• transaction: false model/seed hooks are not honored (silently skipped on default path, error on v2/seed/metric_view)

  bug
  databricks/dbt-databricks#1549 · Filter by author sd-db opened on Jun 19, 2026
  

• Allow DEEP CLONE using dbt clone command

  enhancement
  databricks/dbt-databricks#1515 · Filter by author FabAtKayenta opened on Jun 15, 2026

• Metric Views: doc() is undefined when compiling metric_view models in 1.12

  bug
  databricks/dbt-databricks#1501 · Filter by author ondrapaul opened on Jun 7, 2026

• Snapshots technical columns should be in front of the table to get statistics automatically

  enhancement
  databricks/dbt-databricks#1481 · Filter by author karasda opened on May 25, 2026
  6

• Allow passing additional Databricks query tags using env vars

  enhancement
  databricks/dbt-databricks#1454 · Filter by author zhaorui2022 opened on May 13, 2026

• state:modified selectors do not select a column databricks_tags change

  bug
  databricks/dbt-databricks#1446 · Filter by author pyrobat opened on May 9, 2026
  7

  

• concurrent microbatch: run conflicting statements only at model start/end

  bug
  databricks/dbt-databricks#1443 · Filter by author data-blade opened on May 6, 2026
  

• Incremental strategies fire a redundant DESCRIBE on the target even after process_schema_changes

  databricks/dbt-databricks#1411 · Filter by author moomindani opened on Apr 21, 2026

• Materialization v2 with update_via_alter for nonexistent columns

  bug
  databricks/dbt-databricks#1399 · Filter by author karasda opened on Apr 14, 2026
  4

  

• dbt Classes Instance Methods is_string, is_numeric, is_number, is_float don't seem to work

  bug
  databricks/dbt-databricks#1380 · Filter by author fivetran-catfritz opened on Apr 2, 2026
  2

  

• Adding column to materialized view properties YAML failed to trigger full refresh

  bug
  databricks/dbt-databricks#1359 · Filter by author vergenzt opened on Mar 13, 2026
  

• views with star-select semantics and config 'view_update_via_alter' are not being updated

  bug
  databricks/dbt-databricks#1356 · Filter by author canbekley opened on Mar 13, 2026
  

• Cloning fails for views with the enforced contract

  bug
  databricks/dbt-databricks#1349 · Filter by author mi-volodin opened on Mar 9, 2026
  2

• 1.11.5 fails with DELTA_CONSTRAINT_ALREADY_EXISTS in incremental models with two or more foreign keys to same relation

  bugStale
  databricks/dbt-databricks#1344 · Filter by author marta-fernandez-mews opened on Mar 5, 2026
  1

• TABLE_OR_VIEW_NOT_FOUND on constraint DROP during V2 incremental materialization

  bug
  databricks/dbt-databricks#1333 · Filter by author alaturqua opened on Feb 24, 2026
  9

  

• Iceberg tables don't allow custom Materializations types

  bugStale
  databricks/dbt-databricks#1313 · Filter by author guru-pochineni opened on Jan 27, 2026
  2