DB2_AUTOCOMMIT(3)							 1							 DB2_AUTOCOMMIT(3)

db2_autocommit - Returns or sets the AUTOCOMMIT state for a database connection

SYNOPSIS

       mixed db2_autocommit (resource  $connection, [bool  $value])

DESCRIPTION

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

PARAMETERS

	      o $connection
		- A valid database connection resource variable as returned from db2_connect(3) or db2_pconnect(3).

	      o $value
		- One of the following constants:

		     o DB2_AUTOCOMMIT_OFF - Turns AUTOCOMMIT off.

		     o DB2_AUTOCOMMIT_ON - Turns AUTOCOMMIT on.

RETURN VALUES

	When db2_autocommit(3) 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(3) receives both the $connection parameter and $autocommit parameter, it attempts to set the AUTOCOMMIT state  of  the
       requested connection to the corresponding state. Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #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(3) func-
	      tion.

	      <?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.";
	      }
	      ?>

	      The above example will output:

	      0 -- AUTOCOMMIT is off.

       Example #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.
";
	      }

	      // Check AUTOCOMMIT state
	      $ac = db2_autocommit($conn);
	      if ($ac == 0) {
		  print "$ac -- AUTOCOMMIT is off.";
	      } else {
		  print "$ac -- AUTOCOMMIT is on.";
	      }
	      ?>

	      The above example will output:

	      Turning AUTOCOMMIT on succeeded.
	      1 -- AUTOCOMMIT is on.

SEE ALSO

       db2_connect(3), db2_pconnect(3).

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