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修正sqlsrv驱动

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thinkphp
2016-08-31 18:00:45 +08:00
parent 655e6fb38f
commit 10a323b2c1
1 changed files with 27 additions and 0 deletions
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27
library/think/db/builder/Sqlsrv.php
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@@ -23,6 +23,33 @@ class Sqlsrv extends Builder
protected $updateSql = 'UPDATE %TABLE% SET %SET% FROM %TABLE% %JOIN% %WHERE% %LIMIT% %LOCK%%COMMENT%';
protected $deleteSql = 'DELETE FROM %TABLE% %USING% %JOIN% %WHERE% %LIMIT% %LOCK%%COMMENT%';
/**
* order分析
* @access protected
* @param mixed $order
* @return string
*/
protected function parseOrder($order)
{
if (is_array($order)) {
$array = [];
foreach ($order as $key => $val) {
if (is_numeric($key)) {
if (false === strpos($val, '(')) {
$array[] = $this->parseKey($val);
} elseif ('[rand]' == $val) {
$array[] = $this->parseRand();
}
} else {
$sort = in_array(strtolower(trim($val)), ['asc', 'desc']) ? ' ' . $val : '';
$array[] = $this->parseKey($key) . ' ' . $sort;
}
}
$order = implode(',', $array);
}
return !empty($order) ? ' ORDER BY ' . $order : ' ORDER BY rand()';
}
/**
* 随机排序
* @access protected