本来想说写一个sql插入语句,结果三百条数据,真的很壮观。所以自己查了查网上,写了个存储过程。
逻辑:把t_memberId表里面存在的id循环查出来并插入到t_member_account
//删除存储过程 DROP PROCEDURE IF EXISTS proc_buildata; //存储语句 tudou@Gyyx CREATE PROCEDURE proc_buildata(IN loop_times INT) BEGIN DECLARE var INT DEFAULT 0; -- PREPARE MSQL FROM 'CREATE TABLE IF NOT EXISTS `employee` (`id` int(10) unsigned NOT NULL AUTO_INCREMENT,`employeeid` int(10) unsigned NOT NULL COMMENT ''0'',`employeename` varchar(64) NOT NULL DEFAULT '''',PRIMARY KEY (`id`)) ENGINE=InnoDB'; EXECUTE MSQL; WHILE var<loop_times DO SET var=var+1; INSERT INTO td_member_account (member_id, created) SELECT id, created FROM td_member WHERE td_member.id=var; END WHILE; END //执行语句 CALL proc_buildata(300);