表1:DP_MemberStore

表2:DP_CommonSmsEntries

求会员所挂靠的全部门店都已经报了门店月销售XS任务的会员
备注:会员MemberId 门店StoreId 任务Instruction
join
------解决方案--------------------------------------------------------
select * from DP_MemberStore a where exists(select * from DP_CommonSmsEntries b where a.MemberId = b.MemberId and b.Instruction = 'XS')