db2_autocommit

Descripción

Sets or gets the AUTOCOMMIT behavior of the specified connection resource.

Lista de parámetros

Valores retornados

When db2_autocommit() receives only the connection parameter, it returns the current state of AUTOCOMMIT for the requested connection as an integer value. A value of 0 indicates that AUTOCOMMIT is off, while a value of 1 indicates that AUTOCOMMIT is on.

When db2_autocommit() receives both the connection parameter and autocommit parameter, it attempts to set the AUTOCOMMIT state of the requested connection to the corresponding state. Devuelve TRUE si todo se llevó a cabo correctamente, FALSE en caso de fallo.

Ejemplos

Ejemplo 1. Retrieving the AUTOCOMMIT value for a connection In the following example, a connection which has been created with AUTOCOMMIT turned off is tested with the db2_autocommit() function. <?php $options = array('autocommit' => DB2_AUTOCOMMIT_OFF); $conn = db2_connect($database, $user, $password, $options); $ac = db2_autocommit($conn); if ($ac == 0) {     print "$ac -- AUTOCOMMIT is off."; } else {     print "$ac -- AUTOCOMMIT is on."; } ?> El resultado del ejemplo seria: 0 -- AUTOCOMMIT is off.

Ejemplo 2. Setting the AUTOCOMMIT value for a connection In the following example, a connection which was initially created with AUTOCOMMIT turned off has its behavior changed to turn AUTOCOMMIT on. <?php $options = array('autocommit' => DB2_AUTOCOMMIT_OFF); $conn = db2_connect($database, $user, $password, $options); // Turn AUTOCOMMIT on $rc = db2_autocommit($conn, DB2_AUTOCOMMIT_ON); if ($rc) {     print "Turning AUTOCOMMIT on succeeded.\n"; } // Check AUTOCOMMIT state $ac = db2_autocommit($conn); if ($ac == 0) {     print "$ac -- AUTOCOMMIT is off."; } else {     print "$ac -- AUTOCOMMIT is on."; } ?> El resultado del ejemplo seria: Turning AUTOCOMMIT on succeeded. 1 -- AUTOCOMMIT is on.

Ver también