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誰かが簡単なSQLタグで私を助けてくれますか??
ここに私が欲しいものがあります:
Select * from table1 where transid='select transid from table2 where date='01/02/2003''
適切なSQL形式にする方法は?
試す:
Select * from table1 where transid=(select transid from table2 where date='01/02/2003')
Select * from table1 where transid in (select transid from table2 where date='01/02/2003')