[SPARK-59347][SDP] SCD2 Ignore-null support; union microbatch with target table during preprocessing - #58709

[SPARK-59347][SDP] SCD2 Ignore-null support; union microbatch with target table during preprocessing#58709

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AnishMahto:SPARK-59358-project-missing-columns-during-preprocessingAnishMahto/spark:SPARK-59358-project-missing-columns-during-preprocessingCopy head branch name to clipboard