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从3个表中检索数据,每个表在另一个第4个表中具有索引

更新时间:2023-12-01 10:39:40





试试这个查询..







try this query..


Select t1.Name,t2.Name,t3.Name from Table4 t4
Inner join Table1 t1 on t1.id=t4.id1
Inner join Table2 t2 on t2.id=t4.id2
Inner join Table3 t3 on t3.id=t4.id3






它可以帮到你..





问候,>
Prakash.T




it may help you..


regards,
Prakash.T


从t1,t2,t3,t4选择t1.name,t2.name,t3.name

其中t1。 id = t4.t1id和t2.id = t4.t2id和t3.id = t4.t3id
select t1.name,t2.name,t3.name from t1,t2,t3,t4
where t1.id=t4.t1id and t2.id=t4.t2id and t3.id=t4.t3id