# MyRocks Transactional Isolation

* MyRocks uses snapshot isolation.
* Support do `READ-COMMITTED` and `REPEATABLE-READ` .
* `SERIALIZABLE` is not supported.
  * There is no "gap locking" which makes Statement Based Replication unsafe (see [MyRocks and Replication](https://mariadb.com/docs/server/server-usage/storage-engines/myrocks/myrocks-and-replication)).

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