It seems https://gerrit.wikimedia.org/r/c/mediawiki/extensions/FlaggedRevs/+/110451/1/backend/schema/mysql/FlaggedRevs.sql never was applied to production. We need to run the schema change to actually fix it.
- ALTERs to run: TBD
- Where to run those changes: flaggedrevs.dblist
- When to run those changes: At any time
- If the schema change is backwards compatible: Yes.
- If the schema change has been tested already on some of the test/beta wikis: This has been around for ten years on new wikis.
- if the data should be made available on the labs replicas and/or dumps: The table only contains public data.
- s1: Done
- s2: Done
- s3: Done
- s4: NA
- s5: Done
- s6: Done
- s7: Done
- s8; NA