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Flyway Documentation

This documentation is deprecated. The new documentation can now be found on



Repairs the schema history table.


Repair is your tool to fix issues with the schema history table. It has a few main uses:

  • Remove failed migration entries (only for databases that do NOT support DDL transactions)
  • Realign the checksums, descriptions, and types of the applied migrations with the ones of the available migrations
  • Mark all missing migrations as deleted
    • As a result, repair must be given the same locations as migrate!