Migrations
Migration · Rollback
Roll back run #demo-mig-001
Reverse the effects of a prior migration commit. The operation undoes creates, restores prior values for updates, and re-instates deletes. Every rollback writes a migration.rollback event to the tamper-evident audit log.
Destructive operation
Rolling back will reverse every write made by this migration run. The action is logged to the audit chain and cannot be undone without a re-run of the original migration policy.
Creates to delete
1,140
Updates to revert
32
Deletes to restore
0
What will be reversed
A representative slice of the changes the rollback would undo. The full list is logged with the audit event.
- deleteStudentHUSID:2026100432Reverse create from demo-mig-001
- restoreStudentHUSID:2026100119Restore prior domicile value
- deleteModuleEnrolmentPIDM:842091#202609Reverse staged enrolment write
- restoreProgrammeBSC-CSRestore prior title field
Confirm rollback
The button below POSTs to
/v1/migrations/rollback and records the operator and timestamp in the audit log.Preview only — no writes.