mysql执行update报错 Err] 1055 - 'information_schema.PROFILING.SEQ' isn't in GROUP BY 今天开发的同事发来如下错误信息,最最简单的一个update操作,竟然报了[Err] 1055 - 'information_schema.PROFILING.SEQ' isn't in GROUP BY.具体sql语句为: [SQL]UPDATE draw_record SET open_price = '6945.98', buy_p
mysql执行update报错 update library set status=true where 1=1 Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column To disable safe mode, toggle the option in Preferences -> SQL Queries and
update tableA a,(select a.netbar_id,sum(a.reward_amt) reward_amt from tableB a group by a.netbar_id) b set a.transfer_amt=b.reward_amt where a.netbar_id=b.netbar_id; 执行该语句时要注意,因为 select a.netbar_id,sum(a.reward_amt) reward_amt from tableB a group by
转载自: https://blog.csdn.net/liqinghuiyx/article/details/53333284 起因:在本地开发的WEB项目部署到Linux 下后,存入数据库的时间少了8个小时. 首先想到的肯定是时区问题 linux 下直接 执行 date 命令 Fri Nov 25 11:28:18 CST 2016 时间正常.然后简单java类,打印new Date时间 public class TestDate { public static void main(Strin