- 删除数据
- delete($tableName, $numRows = null)
- delete($tableName, $numRows = null)
删除数据
删除数据使用delete方法:
delete($tableName, $numRows = null)
示例:
<?php
$table_name = 'xsk_test';
$result = $db->where('id',1)->delete($table_name,1);
$sql = $db->getLastQuery();
var_dump($result,$sql);
生成的sql语句为:
DELETE FROM xsk_test WHERE id = '1' LIMIT 1;
注意,删除时需要注意是否存在where条件和删除条数,避免造成全表删除