mybatis查询mysql,group by分组查询报错:Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column mysql版本是5.7 1.导致出错的sql语句是: <select id="findScNumByTime" parameterType="com.pisen.cloud.luna.ms.security.code.api.beans
首先在最底层source\class\table写入底层安全调用文件例如:table_common_friendlink.php 代码: <?php /** * [Discuz!] (C)2001-2099 Comsenz Inc. * This is NOT a freeware, use is subject to license terms * * $Id: table_common_friendlink.php 27449 2012-02-01 05:32:35Z zhangguoshe
若2个数据库在同一台机器上:insert into DataBase_A..Table1(col1,col2,col3----)select col11,col22,col33-- from DataBase_B..Table11若不在同一台机器上,则是本文要讲的内容: ----------------------------------------------------------------------------------------- 跨服务器查询sql语句样例 INSERT INT