xinmi/migrations/versioned/000051_custom_agents_creator_backfill.down.sql

-- Rollback for 000051_custom_agents_creator_backfill.
--
-- We deliberately don't try to revert the per-row updates: there is no
-- way to distinguish a row whose `created_by` was just set by 000051
-- from a row that legitimately had the same tenant-owner as creator
-- before the migration ran. Rolling back the column data would risk
-- erasing genuine creator attributions, which is strictly worse than
-- leaving the backfilled values in place.
--
-- The forward migration is therefore treated as one-way; this file
-- exists only to satisfy golang-migrate's up/down pairing requirement.
DO $$ BEGIN RAISE NOTICE '[Migration 000051] No-op rollback (backfill is one-way)'; END $$;