declare @SqlStr as nvarchar(max) set @SqlStr=N'Merge Into [Categories] t USING(VALUES (9,''rice'',''main food'',null)) AS s ([CategoryID],[CategoryName],[Description],[Picture]) on t.[CategoryID]=s.[CategoryID] When Matched Then Update Set t.[Categor
声明:我配置出来的slave_io_running和slave_sql_running都是yes.但是数据并没有同步! 希望有遇到相同问题的朋友,能够告诉我一下解决方案? 首先,如何在同一个服务器安装两个MySQL https://blog.csdn.net/hanjun0612/article/details/81236694 接着我们配置两个mysql同步数据 一 先看mysql1的my.ini # For advice on how to change settings please s