mysqlnd_ms_xa_rollback(3) php man page | unix.com

MYSQLND_MS_XA_ROLLBACK(3)						 1						 MYSQLND_MS_XA_ROLLBACK(3)

mysqlnd_ms_xa_rollback - Rolls back a distributed/XA transaction among MySQL servers

SYNOPSIS
       int mysqlnd_ms_xa_rollback (mixed  $connection, string  $gtrid)

DESCRIPTION
	Rolls back a global transaction among MySQL servers started by mysqlnd_ms_xa_begin(3).

	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.

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

	      o $gtrid
		- 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, mysqlnd_ms_get_stats(3).

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