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AlterTableAddConstraintStatement

AlterTableAddConstraintStatement is a ParsedStatement (Spark SQL) for ALTER TABLE ADD CONSTRAINT SQL statement.

Creating Instance

AlterTableAddConstraintStatement takes the following to be created:

  • Table Name
  • Constraint Name
  • Expression

Analysis Phase

AlterTableAddConstraintStatement is resolved by DeltaAnalysis logical resolution rule.


Last update: 2021-03-02