52 lines
1.3 KiB
PHP
52 lines
1.3 KiB
PHP
<?php
|
|
// +----------------------------------------------------------------------
|
|
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
|
|
// +----------------------------------------------------------------------
|
|
// | Copyright (c) 2006~2016 http://thinkphp.cn All rights reserved.
|
|
// +----------------------------------------------------------------------
|
|
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
|
|
// +----------------------------------------------------------------------
|
|
// | Author: liu21st <liu21st@gmail.com>
|
|
// +----------------------------------------------------------------------
|
|
|
|
namespace think\db\builder;
|
|
|
|
use think\db\Builder;
|
|
|
|
/**
|
|
* Sqlite数据库驱动
|
|
*/
|
|
class Sqlite extends Builder
|
|
{
|
|
|
|
/**
|
|
* limit
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function parseLimit($limit)
|
|
{
|
|
$limitStr = '';
|
|
if (!empty($limit)) {
|
|
$limit = explode(',', $limit);
|
|
if (count($limit) > 1) {
|
|
$limitStr .= ' LIMIT ' . $limit[1] . ' OFFSET ' . $limit[0] . ' ';
|
|
} else {
|
|
$limitStr .= ' LIMIT ' . $limit[0] . ' ';
|
|
}
|
|
}
|
|
return $limitStr;
|
|
}
|
|
|
|
/**
|
|
* 随机排序
|
|
* @access protected
|
|
* @return string
|
|
*/
|
|
protected function parseRand()
|
|
{
|
|
return 'RANDOM()';
|
|
}
|
|
|
|
}
|