lib/ezdb/classes/ezdbinterface.php
function rollback()
    {
        if ( is_array( $this->TransactionStackTree ) )
        {
            // All transactions were rollbacked, reset the tree.
            $this->TransactionStackTree = array();
        }
        $ini = eZINI::instance();
        if ($ini->variable( "DatabaseSettings", "Transactions" ) == "enabled")
        {
            if ( $this->TransactionCounter <= 0 )
            {
                eZDebug::writeError( 'No transaction in progress, cannot rollback', __METHOD__ );
                return false;
            }
            // Reset the transaction counter
            $this->TransactionCounter = 0;
            if ( $this->isConnected() )
            {
                $oldRecordError = $this->RecordError;
                // Turn off error handling while we rollback
                $this->RecordError = false;
                $this->rollbackQuery();
                $this->RecordError = $oldRecordError;
            }
        }
        return true;
    }
function rollback()
    {
        if ( is_array( $this->TransactionStackTree ) )
        {
            // All transactions were rollbacked, reset the tree.
            $this->TransactionStackTree = array();
        }
        $ini = eZINI::instance();
        if ($ini->variable( "DatabaseSettings", "Transactions" ) == "enabled")
        {
            if ( $this->TransactionCounter <= 0 )
            {
                eZDebug::writeError( 'No transaction in progress, cannot rollback', __METHOD__ );
                return false;
            }
            // Reset the transaction counter
            $this->TransactionCounter = 0;
            if ( $this->isConnected() )
            {
                $oldRecordError = $this->RecordError;
                // Turn off error handling while we rollback
                $this->RecordError = false;
                $this->rollbackQuery();
                $this->RecordError = $oldRecordError;
            }
        }
        return true;
    }
function rollback ( ) { if ( is_array ( $ this -> TransactionStackTree ) ) { // All transactions were rollbacked, reset the tree. $ this -> TransactionStackTree = array ( ) ; } $ ini = eZINI :: instance ( ) ; if ( $ ini -> variable ( "DatabaseSettings" , "Transactions" ) == "enabled" ) { if ( $ this -> TransactionCounter <= 0 ) { eZDebug :: writeError ( 'No transaction in progress, cannot rollback' , __METHOD__ ) ; return false ; } // Reset the transaction counter $ this -> TransactionCounter = 0 ; if ( $ this -> isConnected ( ) ) { $ oldRecordError = $ this -> RecordError ; // Turn off error handling while we rollback $ this -> RecordError = false ; $ this -> rollbackQuery ( ) ; $ this -> RecordError = $ oldRecordError ; } } return true ; }
Cancels the transaction.

@return bool
Cancels the transaction .