[jira] [Created] (SPARK-58313) Additional Validation at Graph Registration and Flow Analysis time

["Andreas Neumann (Jira)" <ji...@apache.org>]

Andreas Neumann created SPARK-58313:
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             Summary: Additional Validation at Graph Registration and Flow Analysis time
                 Key: SPARK-58313
                 URL: https://issues.apache.org/jira/browse/SPARK-58313
             Project: Spark
          Issue Type: Sub-task
          Components: Declarative Pipelines
    Affects Versions: 4.3.0
            Reporter: Andreas Neumann


For SCD 2 auto CDC to work properly, we must ensure certain invariants, for example:

- all sequence columans are included in the target
- all tracking columns are included in the target
- no actual data columns collide with the autocdc metadata prefix 
- more tbd

 Most of these can only be validated at flow analysis time, because we usually only know the data schema after analysis.



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