3300
MariaDBERRORNotableTransaction / InnoDBHIGH confidence
Consistent snapshot inconsistency
Production Risk
Medium — the transaction must be retried; no data is lost.
How to reproduce
trigger — this will error
trigger — this will error
START TRANSACTION WITH CONSISTENT SNAPSHOT;
expected output
ERROR 3300 (HY000): Consistent snapshot inconsistency detected.
Fix
Retry the transaction
Retry the transaction
START TRANSACTION WITH CONSISTENT SNAPSHOT;
Why this works
A clean retry often succeeds once the conflicting DDL completes.
What not to do
✕
Sources
Official documentation ↗
MySQL 8.0 — 3300 ER_CONSISTENT_SNAPSHOT_INCONSISTENCY
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