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PHP5中文手册

ibase_rollback

(PHP 4, PHP 5)

ibase_rollback — Roll back a transaction

说明

bool ibase_rollback ([ resource $link_or_trans_identifier ] )

Rolls back a transaction.

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.

返回值

如果成功则返回 TRUE,失败则返回 FALSE