(PHP 5, PHP 7)
ibase_rollback — Roll back a transaction
$link_or_trans_identifier
= NULL
] )Rolls back a transaction.
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.
성공 시 TRUE
를, 실패 시 FALSE
를 반환합니다.