* Fix null values being included in some indexes
* Update lib/mastodon/migration_helpers.rb
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
* Add documentation link to corruption error message
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
* Fix old migration script not being able to run if it fails midway
Improve the robustness of a migration script likely to fail because of database
corruption so it can run again once database corruptions are fixed.
* Display a specific error message in case of index corruption
Co-authored-by: Eugen Rochko <eugen@zeonfederated.com>
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
This should not be an issue in practice because of the Rails-level uniqueness
check, but local accounts having a NULL domain means the uniqueness constraint
did not apply to them (since no two NULL values are considered equal).
Eugen Rochko