egroupware/etemplate/inc/class.so_sql_cf.inc.php

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<?php
/**
* EGroupware generalized SQL Storage Object with build in custom field support
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @link http://www.egroupware.org
* @author Ralf Becker <RalfBecker@outdoor-training.de>
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* @copyright 2009-16 by RalfBecker@outdoor-training.de
* @version $Id$
*/
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use EGroupware\Api;
/**
* Generalized SQL Storage Object with build in custom field support
*
* This class allows to display, search, order and filter by custom fields simply by replacing so_sql
* by it and adding custom field widgets to the eTemplates of an applications.
* It's inspired by the code from Klaus Leithoff, which does the same thing limited to addressbook.
*
* The schema of the custom fields table should be like (the lenght of the cf name is nowhere enfored and
* varies throughout eGW from 40-255, the value column from varchar(255) to longtext!):
*
* 'egw_app_extra' => array(
* 'fd' => array(
* 'prefix_id' => array('type' => 'int','precision' => '4','nullable' => False),
* 'prefix_name' => array('type' => 'string','precision' => '64','nullable' => False),
* 'prefix_value' => array('type' => 'text'),
* ),
* 'pk' => array('prefix_id','prefix_name'),
* 'fk' => array(),
* 'ix' => array(),
* 'uc' => array()
* )
*
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* @deprecated use Api\Storage
*/
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class so_sql_cf extends Api\Storage {}