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  • mysqlnd_ms_xa_rollback

    Rolls back a distributed/XA transaction among MySQL servers


int mysqlnd_ms_xa_rollback(mixed connection,
                           string gtrid);

Rolls back a global transaction among MySQL servers started by mysqlnd_ms_xa_begin.

If any of the global transaction participants fails to rollback the situation is left to be solved by the garbage collection.


The feature is currently under development. There may be issues and/or feature limitations. Do not use in production environments.



A MySQL connection handle obtained from any of the connect functions of the mysqli, mysql or PDO_MYSQL extensions.


Global transaction identifier (gtrid).

Return Values

Returns TRUE if the global transaction has been rolled back. Otherwise, returns FALSE

See Also

Quickstart XA/Distributed transactions
Runtime configuration