问: I have a MySQL query and I ran it working fine but same query showing error in SQL Server. SQL Server query: SELECT COUNT(*) cnt FROM (SELECT DISTINCT tc_id, MAX(exn_time), STATUS FROM release_details a, tc_details b WHERE a.project = b.project AN…
这两天改 Bug 时使用 Sql Server 的子查询遇到了一些问题,特此记录一下,之前用 MySQL 比较多,按照 MySQL 的语法其实是没有问题的. 以下面这张表为例: 执行以下 SQL: select * from ( select * from t_book order by number ) ttt 会报出下面的错误: > Msg 1033, Level 15, State 1, Server WIN-IOR47PKR2AD, Procedure , Line 0 除非另外还指定了…