tableB and tableB.column2 = tableA.column2) 如何根据条件tableB.column2 = tableA.column2使用group by而不是insert with group by将上述代码更改为update注意,我使用的是SQLSERVER 2008.
group子句中的错误::我要使记录在MS sql.here中是唯一的,我使用了2-3个表、联接和when子句。用group子句来区分它比较困难,它会产生错误,例如..。Error :::: Incorrect syntax near the keyword 'GROUP'
SELECT TOP 5 m.pk_member_id,m.pk_member_id = jm.fk_member_id) and
YEA
我试图使用公共表表达式将增量数据从ODBC服务器加载到SQL服务器。在Dbeabver应用程序中运行查询时,将正确执行:( FROM Server.events_livewhere eventTimestamp>=DATE '2016-01-01' + INTERVAL '-100 day' order by
jdbcTemplate.query(
"select datediff(week, '2017-01-02', creation_date), count(*) from somewhere groupsomewhere.creation_date' is invalid in the select list because it is not contained in either an aggregate function or the GROUP, creation_date), count(*