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<?php
/**
* TSqliteTableColumn class file.
*
* @author Wei Zhuo <weizhuo[at]gmail[dot]com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005-2014 PradoSoft
* @license http://www.pradosoft.com/license/
* @package Prado\Data\Common\Sqlite
*/
namespace Prado\Data\Common\Sqlite;
/**
* Load common TDbTableCommon class.
*/
use Prado\Data\Common\TDbTableColumn;
use Prado\Prado;
/**
* Describes the column metadata of the schema for a PostgreSQL database table.
*
* @author Wei Zhuo <weizho[at]gmail[dot]com>
* @package Prado\Data\Common\Sqlite
* @since 3.1
*/
class TSqliteTableColumn extends TDbTableColumn
{
/**
* @TODO add sqlite types.
*/
private static $types = array();
/**
* Overrides parent implementation, returns PHP type from the db type.
* @return boolean derived PHP primitive type from the column db type.
*/
public function getPHPType()
{
$dbtype = strtolower($this->getDbType());
foreach(self::$types as $type => $dbtypes)
{
if(in_array($dbtype, $dbtypes))
return $type;
}
return 'string';
}
/**
* @return boolean true if column will auto-increment when the column value is inserted as null.
*/
public function getAutoIncrement()
{
return $this->getInfo('AutoIncrement', false);
}
/**
* @return boolean true if auto increment is true.
*/
public function hasSequence()
{
return $this->getAutoIncrement();
}
}
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