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not in 效率低，怎么把not in 給替換掉

SQL Server

幕布斯6054654 2018-12-06 21:50:11

SELECT sp.* FROM Prc_SalePolicy sp WHERE sp.UseState=1 AND sp.AccId=3103 AND sp.Prc_SPId NOT IN (SELECT Prc_SPId FROM Prc_CustSetSP WHERE Fin_AccDtId=123425430000004) not in 效率低，怎么把not in 給替換掉？

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2 回答

largeQ

TA貢獻(xiàn)2039條經(jīng)驗(yàn) 獲得超8個(gè)贊

SELECT sp.* FROM Prc_SalePolicy sp 
left join Prc_CustSetSP  pc on sp.Prc_SPId  =pc.Prc_SPId 
WHERE  
sp.UseState=1 
AND sp.AccId=3103 
AND Fin_AccDtId!=123425430000004)
SELECT sp.* FROM Prc_SalePolicy sp 
left join Prc_CustSetSP  pc on sp.Prc_SPId  =pc.Prc_SPId 
WHERE  
sp.UseState=1 
AND sp.AccId=3103 
AND Fin_AccDtId<123425430000004)
union
SELECT sp.* FROM Prc_SalePolicy sp 
left join Prc_CustSetSP  pc on sp.Prc_SPId  =pc.Prc_SPId 
WHERE  
sp.UseState=1 
AND sp.AccId=3103 
AND Fin_AccDtId>123425430000004)

?

反對(duì) 回復(fù) 2019-01-07

慕容森

TA貢獻(xiàn)1853條經(jīng)驗(yàn) 獲得超18個(gè)贊

SELECT sp.* FROM Prc_SalePolicy sp
WHERE
sp.UseState=1
AND sp.AccId=3103
AND NOT EXISTS(SELECT 1 FROM Prc_CustSetSP pc WHERE pc.Prc_SPId = sp.Prc_SPId AND Fin_AccDtId=123425430000004)

反對(duì) 回復(fù) 2019-01-07