Question

我试图将这些case语句（例如，adj。adjjcat ='WRITE_OFF'那么adj.amt）作为'WriteOff'添加到我的代码中我得到一个错误的sytax附近'）'错误。 Msg 102，Level 15，State 1，Line 18

我想要发生的是，如果字段adj.adjcat是write_off，那么将adj.amt中的值放入WriteOff列中使用以下代码：

SELECT 
ar.UCI
,ar.reportmonth
,(case when ar.transagebucket < 1 then '0_30'
    when ar.transagebucket = 1 then '31_60'
    when ar.transagebucket = 2 then '61_90'
    when ar.transagebucket = 3 then '91_120'
    when ar.transagebucket = 4 then '121_150'
    when ar.transagebucket = 5 then '151_180'
    else 'Over180' end) as AgeBucket
,ar.PatName as PatientName
,ar.AcctNu as AccountNumber
,Convert (varchar(10),ar.dos,101) as Svc_Date
,ar.cptdisplay
,(ins.insdesc+ ' - ' +ins.insmne) as Insurance
,Sum(ar.chgamt) as ChgAmt
,ISNULL(Sum(pmt.pmtamt),0) as PmtAmt
,(CASE WHEN adj.adjcat = 'WRITE_OFF' THEN adj.amt) as 'WriteOff'
,(CASE WHEN adj.adjcat = 'DEBIT' THEN adj.amt) as 'Debit'
,(CASE WHEN adj.adjcat = 'ADMIN_ADJ' THEN adj.amt) as 'AdminAdj'    
,ISNULL((ar.curbal),0) as CurBal
FROM 
rpt_dat_ARDetail ar 
LEFT JOIN rpt_dat_PmtDetail pmt ON ar.clntid = pmt.clntid 
AND ar.AcctNu =    pmt.AcctNu    
and ar.dos = pmt.dos and ar.reportmonth = pmt.reportmonth and ar.chgamt = pmt.chgamt 
and ar.curbal = pmt.curbal 
LEFT JOIN rpt_dat_AdjustmentDetail adj ON ar.clntid = adj.clntid 
AND ar.aid = adj.aid AND ar.dos = adj.dos
INNER JOIN rpt_dic_Ins ins ON ar.insmne = ins.insmne AND ar.clntid = ins.clntid

Answer 1

您错过了END。此外，您应该避免使用'single quote'别名并改为使用[square brackets]：

(CASE WHEN adj.adjcat = 'WRITE_OFF' THEN adj.amt END) as [WriteOff]

Answer 2

应该有

(CASE WHEN adj.adjcat = 'WRITE_OFF' THEN adj.amt END) as 'WriteOff'

OR

(CASE WHEN adj.adjcat = 'WRITE_OFF' THEN adj.amt ELSE '' END) as 'WriteOff'

而不是

(CASE WHEN adj.adjcat = 'WRITE_OFF' THEN adj.amt) as 'WriteOff'

Debit和AdminAdj相同。

'='错误CASE语句附近的语法不正确

2 个答案: