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https://issues.apache.org/jira/browse/SPARK-58319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jose Torres resolved SPARK-58319.
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Fix Version/s: 4.3.0
Resolution: Fixed
Issue resolved by pull request 57496
[https://github.com/apache/spark/pull/57496]
> Derive SCD2 AutoCDC target table schema
> ---------------------------------------
>
> Key: SPARK-58319
> URL: https://issues.apache.org/jira/browse/SPARK-58319
> Project: Spark
> Issue Type: Sub-task
> Components: Declarative Pipelines
> Affects Versions: 5.0.0
> Reporter: Andreas Neumann
> Assignee: Andreas Neumann
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.3.0
>
>
> Implement the ScdType.Type2 branch of AutoCdcMergeFlow.schema (and load) in
> Flow.scala, appending the SCD2 framework columns (__START_AT, __END_AT,
> _cdc_metadata) to the user-selected schema, analogous to the existing SCD1
> branch which appends only _cdc_metadata. This is additive and dormant: the
> AUTOCDC_SCD2_NOT_SUPPORTED flow-construction gate remains until the
> switch-flip subtask, so no SCD2 flow is constructible yet. Sub-task of the
> SCD2 end-to-end enablement effort under SPARK-56249.
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