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Message Posted: Mon, 04 Feb 2013 @ 20:31:25 GMT


     
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Subj:   Getting error 5977 : Ordered analytical function
 
From:   Koushik Chandra

Hi,

I have the data like below:

     CREATE SET TABLE SAMPLES.test123 ,NO FALLBACK ,
          NO BEFORE JOURNAL,
          NO AFTER JOURNAL,
          CHECKSUM = DEFAULT
          (
           CAK VARCHAR(10) CHARACTER SET LATIN NOT CASESPECIFIC,
           DIAGCD VARCHAR(10) CHARACTER SET LATIN NOT CASESPECIFIC,
           QLFRCD VARCHAR(10) CHARACTER SET LATIN NOT CASESPECIFIC,
           ODRNO VARCHAR(10) CHARACTER SET LATIN NOT CASESPECIFIC) PRIMARY INDEX ( CAK );

     CREATE SET TABLE SAMPLES.test1234 ,NO FALLBACK ,
          NO BEFORE JOURNAL,
          NO AFTER JOURNAL,
          CHECKSUM = DEFAULT
          (
           CAK VARCHAR(10) CHARACTER SET LATIN NOT CASESPECIFIC,
           DIAGCD VARCHAR(10) CHARACTER SET LATIN NOT CASESPECIFIC,
           QLFRCD VARCHAR(10) CHARACTER SET LATIN NOT CASESPECIFIC) PRIMARY INDEX ( CAK );

     SELECT * FROM test123

     SELECT * FROM test1234

Now my intention is to insert data in test123 when (test123.CAK <> test1234.CAK) OR (test123.DIAGCD <> test1234.DIAGCD)

I have tried write a merge query like below:

     MERGE INTO test123 AS C1
     USING
     (
     SELECT CAK,DIAGCD,QLFRCD FROM test1234
     ) AS C2
       ON (C1.CAK = C2.CAK AND C1.DIAGCD = C2.DIAGCD) WHEN NOT MATCHED THEN INSERT (CAK,
     DIAGCD, QLFRCD, ODRNO) VALUES(C2.CAK,C2. DIAGCD, C2.QLFRCD,
     MAX(C1.ODRNO) OVER (PARTITION BY C1.
     CAK, C1.QLFRCD) + 1)

Getting error 5977 : Ordered analytical function not allowed in MERGE-INTO.

Please Suggest


Regards,

Koushik Chandra



     
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