db2_rollback()

db2_rollback - Rolls back a transaction

Syntax

bool db2_rollback (resource $connection)

Arguments

• connection - A valid database connection resource variable as returned from db2_connect() or db2_pconnect().

Description

Rolls back an in-progress transaction on the specified connection resource and begins a new transaction. PHP applications normally default to AUTOCOMMIT mode, so db2_rollback() normally has no effect unless AUTOCOMMIT has been turned off for the connection resource.

Version

PHP PECL ibm_db2 >= 1.0.0

Return value

Returns TRUE on success or FALSE on failure.