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[spark] Merge into query fails for is non null condition - #9252

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ArnavBalyan:arnavb/fix-spark-merge
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[spark] Merge into query fails for is non null condition#9252
ArnavBalyan wants to merge 1 commit into
apache:masterfrom
ArnavBalyan:arnavb/fix-spark-merge

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@ArnavBalyan

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Purpose

  • Merge into query fails with MatchError when the condition contains is not null.
  • The PK validation does not handle not null expressions.
  • Fix by retaining non null expression during validation.

Tests

  • UT

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