SkastVnT commented on PR #66895:
URL: https://github.com/apache/airflow/pull/66895#issuecomment-4447573641

   **Additional validation — query tags are visible in Databricks 
`system.query.history`**
   
   I re-ran the Databricks query tags test DAG with the updated implementation 
and verified that the Airflow context tags are now written to Databricks query 
history.
   
   The query below returns rows from `system.query.history` where `query_tags` 
contains the expected Airflow DAG metadata:
   
   - `airflow_dag_id`
   - `airflow_task_id`
   - `airflow_run_id`
   - `airflow_try_number`
   - custom tags such as `pipeline` and `step`
   
   The result shows tagged queries from `setup_table`, `tagged_select`, and 
`insert_more_rows`, confirming that session-level query tags are propagated 
correctly to Databricks query history.
   
   <img width="1794" height="857" alt="Databricks system.query.history query 
tags validation" 
src="https://github.com/user-attachments/assets/87e2505f-9b2e-4ece-9769-f2585f363a2f";
 />
   
   The Airflow DAG run was triggered successfully, and the tagged Databricks 
SQL tasks executed successfully end-to-end.
   
   <img width="1763" height="844" alt="Airflow Databricks query tags test DAG 
run" 
src="https://github.com/user-attachments/assets/5f21680b-0d02-49fe-aa93-4f0f6438f04d";
 />


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