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  1. MariaDB Server
  2. MDEV-16331

Support instant DROP CHECK CONSTRAINT

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      Description

      When MDEV-7563 introduced support for the CHECK constraint, it failed to add the flag for DROP CONSTRAINT to INNOBASE_INPLACE_IGNORE. Thus, dropping a CHECK constraint will unnecessarily require the table to be rebuilt, with ALGORITHM=COPY.

      ADD [CONSTRAINT] CHECK does not strictly require a rebuild. As part of MDEV-16291 we can implement validation of all rows without copying the table.

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              • Assignee:
                marko Marko Mäkelä
                Reporter:
                marko Marko Mäkelä
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