+ heat-manage db_sync 2026-08-14 23:46:54.878 7 INFO heat.db.migration [-] Applying migration(s) 2026-08-14 23:46:54.886 7 INFO alembic.runtime.migration [-] Context impl MySQLImpl. 2026-08-14 23:46:54.886 7 INFO alembic.runtime.migration [-] Will assume non-transactional DDL. 2026-08-14 23:46:54.919 7 INFO alembic.runtime.migration [-] Running upgrade -> c6214ca60943, Initial revision 2026-08-14 23:46:55.824 7 INFO heat.db.migration [-] Migration(s) applied