man Lire::DlfResult (3): interface with the database handler for returned data

SYNOPSIS

use Lire::DlfResult;

DESCRIPTION

new( $query, $sql )

This is the constructor method for the Lire::DlfResult class. It takes a Lire::DlfQuery object and an SQL statement string as parameters.

This method should never be called directly. Lire::DlfQuery will return appropriate instances of Lire::DlfResult through its execute() and execute_summary() methods.

dlf_query()

Returns the DlfQuery object from which this DlfResult was obtained.

next_row()

Returns the ``next row'' of an executed query, that is, the first record down the last one incrementally. Returns an undefined value if called after all the records where returned and dies on subsequent calls.

The record is returned as a HASH reference.

next_row_aref()

Same as next_row() except that the record is returned as an ARRAY reference.

AUTHOR

  Francis J. Lacoste <[email protected]>
  Wolfgang Sourdeau <[email protected]>

VERSION

$Id: DlfResult.pm,v 1.12 2006/07/23 13:16:28 vanbaal Exp $

COPYRIGHT

This file is part of Lire.

Lire is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program (see COPYING); if not, check with http://www.gnu.org/copyleft/gpl.html.