level 1
肆嬑哋圊舂
楼主
--项目组织下查询人员
SELECT T1.ModifyTime,T1.Name,T2.BidsName,T3.PostName,T1.Id FROM SysUser T1
JOIN BidsManage T2 ON T1.SysDepartmentId=T2.DepartmentId
INNER JOIN SysDepartmentPost T3 ON T1.SysDepartmentId=T3.SysDepartmentId
WHERE T1.SysDepartmentId='20180417-1625-4152-0525-88B50B446A0B' GROUP BY T1.Id
group by后面只需要一列的话,但是我select后面不止一列的话,就会报错,但是我分组不需要多列,也不需要放到聚合函数里面取最大最小之类的话,那我怎么写呢?
2018年11月16日 08点11分
1
SELECT T1.ModifyTime,T1.Name,T2.BidsName,T3.PostName,T1.Id FROM SysUser T1
JOIN BidsManage T2 ON T1.SysDepartmentId=T2.DepartmentId
INNER JOIN SysDepartmentPost T3 ON T1.SysDepartmentId=T3.SysDepartmentId
WHERE T1.SysDepartmentId='20180417-1625-4152-0525-88B50B446A0B' GROUP BY T1.Id
group by后面只需要一列的话,但是我select后面不止一列的话,就会报错,但是我分组不需要多列,也不需要放到聚合函数里面取最大最小之类的话,那我怎么写呢?