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LZL88
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這樣寫sql對嗎
(1)
update mm set ff=select * from yy where mm='t',mm=select * form ee where ff='Y'
(2)
insert into ff(ff,mm)values(select * form aa where ff='Y',select * form ee where ff='Y')
如查還可以怎樣能十現以上問題
(1)
update mm set ff=select * from yy where mm='t',mm=select * form ee where ff='Y'
(2)
insert into ff(ff,mm)values(select * form aa where ff='Y',select * form ee where ff='Y')
如查還可以怎樣能十現以上問題