SQL语句查询关键字中含有特殊符号怎么处理, 例如 'SMI_'
错误:select * from emp where ename like '%SML_%'
正确:select * from emp where ename like '%SML\_%' escape '\'
SQL语句查询关键字中...
wordpress安装主题时提示超时要怎么处理?
错误提示:
Downloading update from http://wordpress.org/××××××.zip.
Download failed.: Operation timed out after 60000 milliseconds with 641464 bytes receiv...