Question

我在下面的pl / sql查询中得到ora-12704错误 - 有人可以帮我指出正确的解决方案吗？

SELECT "STAT"."ORD"."SAMPLEID",

MAX(CASE WHEN "STAT"."ORDANAEL"."MC"='QAERS' THEN "STAT"."ORDANAEL"."RES_TXT" ELSE 

'' END)  AS ERSID,

"STAT"."ORDMCSTP_V"."SEQNB", "STAT"."ORD"."ORDPATNAME", 

"STAT"."ORD"."ORDPATBIRTHDT", "STAT"."ORD"."CORORDNB", "STAT"."ORD"."PROJNB",

Max(CASE WHEN "STAT"."ORDANAEL"."MC"='AMMOL' THEN 'AMMOL' 

WHEN "STAT"."ORDANAEL"."MC"='AMMOLR' THEN 'AMMOLR' ELSE '' END) AS TEST, 


Max(CASE WHEN "STAT"."ORDANAEL"."MC"='AMMOL' THEN "STAT"."ORDRESMCEL"."MC_RES"

WHEN "STAT"."ORDANAEL"."MC"='AMMOLR' THEN "STAT"."ORDRESMCEL"."MC_RES" ELSE '' 

END) AS MC_RES, 



Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMIMI' THEN "STAT"."ORDMCSTPEL"."RES" 

ELSE '' END) AS IMI, 

Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMIMP' THEN "STAT"."ORDMCSTPEL"."RES" 

ELSE '' END)  AS IMP, 

Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMNDM' THEN "STAT"."ORDMCSTPEL"."RES" 

ELSE '' END)  AS NDM, 

Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMOX48' THEN 

"STAT"."ORDMCSTPEL"."RES" ELSE '' END)  AS OXA48, 

Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMSPM' THEN "STAT"."ORDMCSTPEL"."RES" 

ELSE '' END)  AS SPM, 

Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMVIM' THEN "STAT"."ORDMCSTPEL"."RES" 

ELSE '' END)  AS VIM, 

Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMDIM' THEN "STAT"."ORDMCSTPEL"."RES" 

ELSE '' END)  AS DIM, 

Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMKPC' THEN "STAT"."ORDMCSTPEL"."RES" 

ELSE '' END)  AS KPC, 

Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMGES' THEN"STAT"."ORDMCSTPEL"."RES" 

ELSE '' END)  AS GES, 

Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMSME' THEN "STAT"."ORDMCSTPEL"."RES" 

ELSE '' END)  AS SME, 

Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMFRI1' THEN 

"STAT"."ORDMCSTPEL"."RES" ELSE '' END)  AS FRI1, 

Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMSIM' THEN "STAT"."ORDMCSTPEL"."RES" 

ELSE '' END)  AS SIM, 

Max( CASE WHEN "STAT"."ORDMCSTP_V"."STEPMC"='AMGIM' THEN "STAT"."ORDMCSTPEL"."RES" 

ELSE '' END)  AS GIM,



Max( CASE WHEN "STAT"."ORDANAEL"."MC"='AMMOL' THEN "STAT"."ORDANAEL"."VALMED" ELSE 

'' END)  AS VALMED_AMMOL, 

Max( CASE WHEN "STAT"."ORDANAEL"."MC"='AMMOL' AND 

"STAT"."ORDANAEL_D"."DFIELD"='RR' THEN "STAT"."ORDANAEL_D"."DVALUE" ELSE '' END)  

AS RPT_DT_AMMOL, 

"STAT"."ORDANAEL"."RES_ST" 



FROM (("STAT"."ORDMCSTPEL" INNER JOIN ("STAT"."ORDMCSTP_V" INNER JOIN 

("STAT"."ORD" INNER JOIN "STAT"."ORDANAEL" ON ("STAT"."ORD"."LID" = 

"STAT"."ORDANAEL"."LID") AND ("STAT"."ORD"."LPERIOD" = 

"STAT"."ORDANAEL"."LPERIOD") AND ("STAT"."ORD"."ORDNB" = 

"STAT"."ORDANAEL"."ORDNB")) ON ("STAT"."ORDMCSTP_V"."LID" = "STAT"."ORD"."LID") 

AND ("STAT"."ORDMCSTP_V"."LPERIOD" = "STAT"."ORD"."LPERIOD") AND 

("STAT"."ORDMCSTP_V"."ORDNB" = "STAT"."ORD"."ORDNB")) ON ("STAT"."ORDMCSTPEL"."BC" 

= "STAT"."ORDMCSTP_V"."BC") AND ("STAT"."ORDMCSTPEL"."CURRENT_STEPNB" = 

"STAT"."ORDMCSTP_V"."CURRENT_STEPNB")) INNER JOIN "STAT"."ORDANAEL_D" ON 

("STAT"."ORDANAEL"."NBINT" = "STAT"."ORDANAEL_D"."DNBINT") AND 

("STAT"."ORDANAEL"."SPSEQ" = "STAT"."ORDANAEL_D"."DSPSEQ") AND 

("STAT"."ORDANAEL"."ORDNB" = "STAT"."ORDANAEL_D"."DORDNB") AND 

("STAT"."ORDANAEL"."LPERIOD" = "STAT"."ORDANAEL_D"."DLPERIOD") AND 

("STAT"."ORDANAEL"."LID" = "STAT"."ORDANAEL_D"."DLID")) INNER JOIN 

"STAT"."ORDRESMCEL" ON ("STAT"."ORDMCSTP_V"."SEQNB" = "STAT"."ORDRESMCEL"."SEQNB") 

AND ("STAT"."ORDANAEL"."ORDNB" = "STAT"."ORDRESMCEL"."ORDNB") AND 

("STAT"."ORDANAEL"."LPERIOD" = "STAT"."ORDRESMCEL"."LPERIOD") AND 

("STAT"."ORDANAEL"."LID" = "STAT"."ORDRESMCEL"."LID")





WHERE (("STAT"."ORD"."LID")='H1')

AND (("STAT"."ORD"."LPERIOD")>'5200') 

AND (("STAT"."ORD"."PROJNB")='ACPOERS')



GROUP BY "STAT"."ORD"."SAMPLEID", "STAT"."ORDMCSTP_V"."SEQNB", 

"STAT"."ORD"."ORDPATNAME", "STAT"."ORD"."ORDPATBIRTHDT", "STAT"."ORD"."CORORDNB", 

"STAT"."ORD"."PROJNB", "STAT"."ORDANAEL"."RES_ST"
HAVING ((("STAT"."ORDMCSTP_V"."SEQNB") Is Not Null) AND (("STAT"."ORD"."PROJNB")

='ACPOERS') AND (("STAT"."ORDANAEL"."RES_ST")>'4'))

Answer 1

我认为这是因为查询中的文字和一些NVARCHAR2列的使用在比较中。而且这部分还有一个错误

Max( CASE WHEN STAT.ORDMCSTP_V.STEPMC=n'AMGES' THENSTAT.ORDMCSTPEL.RES ELSE n'' END)  AS GES,

THENSTAT需要一个空格

请检查这种类型的查询，然后根据女巫列为NVARCHAR2将与“ ABC”相同的一些文字更改为n'ABC'。

如果所有列都是NVARCHAR2，则查询必须是这样的：

 SELECT STAT.ORD.SAMPLEID,
   MAX(CASE
         WHEN STAT.ORDANAEL.MC = n'QAERS' THEN
          STAT.ORDANAEL.RES_TXT
         ELSE
          n''
       END) AS ERSID,
   STAT.ORDMCSTP_V.SEQNB,
   STAT.ORD.ORDPATNAME,
   STAT.ORD.ORDPATBIRTHDT,
   STAT.ORD.CORORDNB,
   STAT.ORD.PROJNB,
   Max(CASE
         WHEN STAT.ORDANAEL.MC = n'AMMOL' THEN
          n'AMMOL'
         WHEN STAT.ORDANAEL.MC = n'AMMOLR' THEN
          n'AMMOLR'
         ELSE
          n''
       END) AS TEST,
   Max(CASE
         WHEN STAT.ORDANAEL.MC = n'AMMOL' THEN
          STAT.ORDRESMCEL.MC_RES
         WHEN STAT.ORDANAEL.MC = n'AMMOLR' THEN
          STAT.ORDRESMCEL.MC_RES
         ELSE
          n''
       END) AS MC_RES,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMIMI' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS IMI,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMIMP' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS IMP,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMNDM' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS NDM,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMOX48' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS OXA48,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMSPM' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS SPM,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMVIM' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS VIM,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMDIM' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS DIM,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMKPC' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS KPC,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMGES' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS GES,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMSME' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS SME,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMFRI1' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS FRI1,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMSIM' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS SIM,
   Max(CASE
         WHEN STAT.ORDMCSTP_V.STEPMC = n'AMGIM' THEN
          STAT.ORDMCSTPEL.RES
         ELSE
          n''
       END) AS GIM,
   Max(CASE
         WHEN STAT.ORDANAEL.MC = n'AMMOL' THEN
          STAT.ORDANAEL.VALMED
         ELSE
          n''
       END) AS VALMED_AMMOL,
   Max(CASE
         WHEN STAT.ORDANAEL.MC = n'AMMOL' AND STAT.ORDANAEL_D.DFIELD = n'RR' THEN
          STAT.ORDANAEL_D.DVALUE
         ELSE
          n''
       END) RPT_DT_AMMOL,
   STAT.ORDANAEL.RES_ST
FROM STAT.ORDMCSTPEL,
   STAT.ORDMCSTP_V,
   STAT.ORD,
   STAT.ORDANAEL,
   STAT.ORDANAEL_D,
   STAT.ORDRESMCEL
WHERE (STAT.ORD.LID = STAT.ORDANAEL.LID)
  AND (STAT.ORD.LPERIOD = STAT.ORDANAEL.LPERIOD)
  AND (STAT.ORD.ORDNB = STAT.ORDANAEL.ORDNB)
  AND (STAT.ORDMCSTP_V.LID = STAT.ORD.LID)
  AND (STAT.ORDMCSTP_V.LPERIOD = STAT.ORD.LPERIOD)
  AND (STAT.ORDMCSTP_V.ORDNB = STAT.ORD.ORDNB)
  AND (STAT.ORDMCSTPEL.BC = STAT.ORDMCSTP_V.BC)
  AND (STAT.ORDMCSTPEL.CURRENT_STEPNB = STAT.ORDMCSTP_V.CURRENT_STEPNB)
  AND (STAT.ORDANAEL.NBINT = STAT.ORDANAEL_D.DNBINT)
  AND (STAT.ORDANAEL.SPSEQ = STAT.ORDANAEL_D.DSPSEQ)
  AND (STAT.ORDANAEL.ORDNB = STAT.ORDANAEL_D.DORDNB)
  AND (STAT.ORDANAEL.LPERIOD = STAT.ORDANAEL_D.DLPERIOD)
  AND (STAT.ORDANAEL.LID = STAT.ORDANAEL_D.DLID)
  AND (STAT.ORDMCSTP_V.SEQNB = STAT.ORDRESMCEL.SEQNB)
  AND (STAT.ORDANAEL.ORDNB = STAT.ORDRESMCEL.ORDNB)
  AND (STAT.ORDANAEL.LPERIOD = STAT.ORDRESMCEL.LPERIOD)
  AND (STAT.ORDANAEL.LID = STAT.ORDRESMCEL.LID)
  AND ((STAT.ORD.LID) = n'H1')
  AND ((STAT.ORD.LPERIOD) > '5200')
  AND ((STAT.ORD.PROJNB) = n'ACPOERS')
GROUP BY STAT.ORD.SAMPLEID,
      STAT.ORDMCSTP_V.SEQNB,
      STAT.ORD.ORDPATNAME,
      STAT.ORD.ORDPATBIRTHDT,
      STAT.ORD.CORORDNB,
      STAT.ORD.PROJNB,
      STAT.ORDANAEL.RES_ST
HAVING(((STAT.ORDMCSTP_V.SEQNB) Is Not Null) AND ((STAT.ORD.PROJNB) = n'ACPOERS') AND ((STAT.ORDANAEL.RES_ST) > '4'))

ORA-12704 CHARACTER SET MISMATCH（ORACLE PL / SQL）

1 个答案: