db2Transaction Class Reference

Public Member Functions
	__construct ($connection)
	Constructor.
	commit ()
	Commit transaction.
	rollback ($savepoint=false)
	Rollback transaction.
	savepoint ($savepoint)
	Create rollback savepoint.

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Detailed Description

Definition at line 15 of file db2Transaction.php.

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Constructor & Destructor Documentation

__construct

(

$

connection

)

Constructor.

public

Parameters:

mixed

$connection

Definition at line 39 of file db2Transaction.php.

    {
        $this->objConnection = $connection;

        //turn off autocommit - begin transaction
        db2_autocommit( $this->objConnection, DB2_AUTOCOMMIT_OFF );
    }

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Member Function Documentation

commit

(

)

Commit transaction.

public

Returns:

bool

Definition at line 53 of file db2Transaction.php.

    {
        return db2_commit( $this->objConnection );
    }

rollback

(

$

savepoint = false

)

Rollback transaction.

public

Parameters:

str

$savepoint

Returns:

mixed

Definition at line 65 of file db2Transaction.php.

    {
        if ( !$savepoint )
            return db2_rollback( $this->objConnection );
        else
            return db2_exec( $this->objConnection, 'ROLLBACK TO SAVEPOINT ' . $savepoint )
            or trigger_error( db2_stmt_errormsg(), E_USER_WARNING );
    }

savepoint

(

$

savepoint

)

Create rollback savepoint.

public

Parameters:

str

$savepoint

Returns:

mixed

Definition at line 81 of file db2Transaction.php.

    {
        return db2_exec( $this->objConnection, 'SAVEPOINT ' . $savepoint . ' ON ROLLBACK RETAIN CURSORS' )
        or trigger_error( db2_stmt_errormsg(), E_USER_WARNING );
    }

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The documentation for this class was generated from the following file:

• db2Transaction.php