-- Forward migration marker: its down migration intentionally blocks an automatic lossy downgrade -- before any granular permission column is removed. -- -- It also cleans up after 2026-07-15: the same-run bookkeeping table has served its purpose by now -- (2026-07-23 consumed the marker), so it is not left behind in every database. A single DDL -- statement is safe even on MySQL, where DDL commits implicitly -- re-running it is a no-op. DROP TABLE IF EXISTS __vw_custom_role_same_run_0716;