Problemsby IbisTrouble with Databricks incremental
Data engineering3 posts from 2 people3d active+00 posts in the last 7 days, 1 the 7 days before (fading)
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The posts behind it
3, newest first[v2 Bug] mixedCased incremental models are created new every time on databricks### Is this a new bug in dbt v2.x compared to the latest version of dbt 1.x? - [x] I believe this is a new bug in dbt v2.x - [x] I have searched the existing issues and could not find a duplicate ### Current Behavior When you have a `mixedCase` named incremental model, dbt...dbt-labs/dbt · jeremyyeoOpen ↗[Port] dbt-databricks#1410 skip empty-source incremental work in FusionPort [databricks/dbt-databricks#1410](https://github.com/databricks/dbt-databricks/pull/1410), which adds `skip_merge_on_empty_source` to avoid unnecessary Databricks incremental work when an eligible SQL source is empty. Fusion should match dbt-databricks: - Accept the opt-in...dbt-labs/dbt · sd-dbOpen ↗Databricks custom PRIMARY KEY constraints with TIMESERIES or mixed-case columns are dropped on every incremental run...CONSTRAINT ... CASCADE`, which also drops the foreign keys that reference it, and then fails to re-add it. The ADD statement is either a syntax error or names a column that does not exist. In the third case, a real change to the key is skipped. dbt-databricks fixes this in...dbt-labs/dbt · sd-dbOpen ↗
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About this problem
Evidence
3 posts from 2 people in 1 place, about 3 a week over 4 days. Mostly on dbt-labs/dbt. Tools named alongside: dbt, GitHub.
Frustration Frustration 0 of 3· Seen on GitHub issues
How it was grouped
Posts about Databricks with no known issue, sharing the word "incremental". First post Oct 6, 2026, latest Oct 9, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method
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Trouble with Databricks incremental (3 posts)