ibase_rollback_ret
(PHP 5)
ibase_rollback_ret — Roll back a transaction without closing it
说明
bool ibase_rollback_ret
([ resource $link_or_trans_identifier
] )
Rolls back a transaction without closing it.
参数
- link_or_trans_identifier
-
If called without an argument, this function rolls back the default transaction of the default link. If the argument is a connection identifier, the default transaction of the corresponding connection will be rolled back. If the argument is a transaction identifier, the corresponding transaction will be rolled back. The transaction context will be retained, so statements executed from within this transaction will not be invalidated.
返回值
如果成功则返回 TRUE，失败则返回 FALSE。