2014年11月4日
Can't update table 'test_trigger' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
摘要： [Err] 1442 - Can't update table 'test_trigger' in stored function/trigger because it is already used by statement which invoked this stored function/t... 阅读全文
posted @ 2014-11-04 16:16 mjorcen 阅读(1444) 评论(0) 推荐(0)
Linux "ls -l"文件列表权限详解
摘要： lsLinux "ls -l"文件列表权限详解1.使用 ls -l 命令 执行结果如下（/var/log） ：drwxr-x--- 2 root adm 4096 2013-08-07 11:03 apache2 drwxr-xr-x 2 root ... 阅读全文
posted @ 2014-11-04 10:14 mjorcen 阅读(1752) 评论(0) 推荐(0)