Debugging Transaction Rollback Issues
How to find partial writes when multi-step database workflows fail mid-request.
Pattern
One write commits before a later step fails, leaving state that blocks retries or leaks user-visible records.
warningSymptoms
- arrow_rightRetry says record already exists
- arrow_rightFailed request leaves database rows
- arrow_rightAudit or outbox state disagrees with primary data
searchWhere to look
- arrow_rightTransaction helper boundaries
- arrow_rightRepository calls outside callbacks
- arrow_rightError handling paths
- arrow_rightOutbox or audit writes
buildCommon fixes
- arrow_rightMove related writes into one transaction
- arrow_rightRollback on every thrown path
- arrow_rightAdd failure injection tests
- arrow_rightUse outbox patterns for side effects
Practice challenges
No ready practice incident is mapped yet.