[Spark] Support dropping the CHECK constraints table feature #2987
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Which Delta project/connector is this regarding?
Description
This PR adds support for dropping the
checkConstraints
table feature using theALTER TABLE ... DROP FEATURE
command. It throws an error if the table still contains CHECK constraints.How was this patch tested?
Added a test to
CheckConstraintsSuite
Does this PR introduce any user-facing changes?
No, net new behavior.