access 沒有case 語句的,你可以用iif 來實現(xiàn)
SELECT zhu.mingzi, zhu.riqi, zhu.liucheng, zhu.xinghao, zhu.shuliang,
iif(liucheng = '點裝',1,
iif(liucheng = '裝腳',2,
iif(liucheng = '只裝',3,
iif(liucheng = '只裝',4,
iif(liucheng = '只裝',5,
iif(liucheng = '只裝',6,
iif(liucheng = '只裝',7,8)
)))))) as dj
[shuliang]*[danjia] AS zongjia
FROM danjia, zhu
sql case when 老是語法報錯,請問語法哪錯了?
sql case when 老是語法報錯,請問語法哪錯了?
SELECT zhu.mingzi,zhu.riqi,zhu.liucheng,zhu.xinghao,zhu.shuliang,
case
when [liucheng] = '點裝' then '1'
when [liucheng] = '裝腳' then '2'
when [liucheng] = '只裝' then '3'
when [liucheng] = '點膠' then '4'
when [liucheng] = '切腿' then '5'
when [liucheng] = '電測' then '6'
when [liucheng] = '全檢' then '7'
else '8' end AS dj
[shuliang]*[danjia] AS zongjia
FROM danjia,zhu;
SELECT zhu.mingzi,zhu.riqi,zhu.liucheng,zhu.xinghao,zhu.shuliang,
case
when [liucheng] = '點裝' then '1'
when [liucheng] = '裝腳' then '2'
when [liucheng] = '只裝' then '3'
when [liucheng] = '點膠' then '4'
when [liucheng] = '切腿' then '5'
when [liucheng] = '電測' then '6'
when [liucheng] = '全檢' then '7'
else '8' end AS dj
[shuliang]*[danjia] AS zongjia
FROM danjia,zhu;
其他人氣:770 ℃時間:2020-06-17 20:14:41
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