select * from dbo.TAB_MEMBER_CARD 查询的条数和
select * FROM dbo.TAB_MEMBER_CARD LEFT JOIN dbo.Tab_MemberInfoDoc ON dbo.TAB_MEMBER_CARD.ID = dbo.Tab_MemberInfoDoc.member_id 查询的条数不一样是怎么回事?
largeQ
不负相思意
摇曳的蔷薇
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