fbsql_rollback

(PHP 4 >= 4.0.6, PHP 5)

fbsql_rollback — Rollback a transaction to the database

Описание

bool fbsql_rollback ([ resource $link_identifier ] )

Ends the current transaction by rolling back all statements issued since last commit.

This command is only needed if autocommit is set to false.

Список параметров

link_identifier

A FrontBase link identifier returned by fbsql_connect() or fbsql_pconnect().

If optional and not specified, the function will try to find an open link to the FrontBase server and if no such link is found it will try to create one as if fbsql_connect() was called with no arguments.

Возвращаемые значения

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Смотрите также

fbsql_autocommit() - Enable or disable autocommit
fbsql_commit() - Commits a transaction to the database