ReadonlydirectionReadonlymigrationReadonlystatusThe execution status.
Success means the migration was successfully executed. Note that
if any of the later migrations in the MigrationResultSet.results
list failed (have status Error) AND the dialect supports transactional
DDL, even the successfull migrations were rolled back.
Error means the migration failed. In this case the
MigrationResultSet.error contains the error.
NotExecuted means that the migration was supposed to be executed
but wasn't because an earlier migration failed.
The direction in which this migration was executed.