我有SQL查詢,我不知道如何在休眠如何在休眠
select lp.lnprdtname,la.lid,la.step
from mfic.lnapp as la
left join mfic.lnprdt as lp on lp.lnprdtid in
(select lnprdtid from mfic.lnapp where lid in
(select lid from mfic.lnbrwr where brwrid in
(select brwrid from mfic.brwr where uid=1)))
where la.lid in
(select lid from mfic.lnbrwr where brwrid in
(select brwrid from mfic.brwr where uid=1));
感謝寫事先編寫子查詢
此查詢應該被重構,以使用連接。 – dotjoe 2010-09-07 16:29:28