sqlserver2000/2005Ambiguouscolumnerror错误解决办法:今天针对Sql server 2005的脚本在Sql server 2000上执行,发生了两个错误 Msg 209, Level 16, State 1, Procedure tbh_Forums_GetUnapprovedPosts, L...
启动alfresco服务的时候日志报错“isnotallowedtoconnectto:背景: 在Linux环境下安装Alfresco,配置数据库连接其它节点的MySQL,当启动alfresco服务的时候日志报错“HOST **** is not allowed to connect to this MySQL server”...
SQL学习笔记八索引,表连接,子查询,ROW_NUMBER:索引 经常要查询的语句,则给它建一个索引 表连接 select T_Oders as o join T_Customers as C on o.CustomerId = c.Id 子查询 单值子查询 单列多值子查询 ROW_NUMBER()...