Php/docs/function.mysqlnd-ms-xa-rollback
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mysqlnd_ms_xa_rollback
(PECL mysqlnd_ms < 1.6.0)
mysqlnd_ms_xa_rollback — Rolls back a distributed/XA transaction among MySQL servers
说明
mysqlnd_ms_xa_rollback
( mixed $connection
, string $gtrid
) : int
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.
Note:
Experimental
The feature is currently under development. There may be issues and/or feature limitations. Do not use in production environments.
参数
connection- A MySQL connection handle obtained from any of the connect functions of the mysqli, mysql or PDO_MYSQL extensions.
gtrid- Global transaction identifier (gtrid).
返回值
Returns true if the global transaction has been rolled back. Otherwise, returns false
参见
- Quickstart XA/Distributed transactions
- Runtime configuration
- mysqlnd_ms_get_stats() - Returns query distribution and connection statistics
