CREATE TABLE `MAIL_MESSAGE` ( `ID` int(11) NOT NULL AUTO_INCREMENT, `USER_ID` int(11) NOT NULL, `MY_ID` int(11) NOT NULL, `TIME` int(11) NOT NULL, `MESSAGE` varchar(5000) NOT NULL, `READ` int(11) DEFAULT '0', `USER` int(11) NOT NULL, `UPDATE` int(11) DEFAULT '0', `REPLY` int(11) DEFAULT NULL, `EDIT_TIME` int(11) DEFAULT '0', `TID` int(11) DEFAULT NULL, `SID` varchar(50) DEFAULT NULL, PRIMARY KEY (`ID`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 AUTO_INCREMENT=1;