Tricky Analytics

Question

Hello Gurus
The following analytical SQL query when executed gives the result as below :
LEAPYEAR is a function to validate the dates.
SELECT SRNO, MAX(TRANSACTIONDATE) TRANSACTIONDATE,(CASE WHEN MAX(PNARRATION) IS NULL THEN
' ' ELSE MAX(PNARRATION) END ) PNARRATION,
(CASE WHEN MAX(PRINCADV) IS NULL THEN '' ELSE TO_CHAR(NVL(MAX(PRINCADV),0),'FM99,99,99,99,99,990.009') END )  PAdv,
(CASE WHEN MAX(PRINCRECPT) IS NULL THEN '' ELSE TO_CHAR(NVL( MAX(PRINCRECPT),0),'FM99,99,99,99,99,990.009')END ) PRect,
(CASE WHEN MAX(PRINCBAL) IS NULL THEN '' ELSE CASE WHEN MAX(PRINCBAL)=0 THEN
TO_CHAR(NVL(MAX(PRINCBAL),0),'FM99,99,99,99,99,990.009') || ' ' ELSE CASE
WHEN MAX(PRINCBAL) < 0 THEN TO_CHAR(NVL(MAX(ABS(PRINCBAL)),0),'FM99,99,99,99,99,990.009') || ' Cr ' ELSE
TO_CHAR(NVL(MAX(PRINCBAL),0),'FM99,99,99,99,99,990.009') || ' Dr ' END END END  ) PRINCBAL,
MAX( NODAYS) NODAYS,  TO_CHAR( NVL(ROUND(( (LAG(MAX(PRODUCTS),1) OVER ( ORDER BY MAX(TRANSACTIONDATE)))  *
(SELECT UNIQUE INTRATE FROM HEADER_M WHERE SL_LOAN_AC='JA0904221'))/(LEAPYEAR(TO_DATE('31/MAR/2010')) * 100),0),0),'FM99,99,99,99,99,990.009') PRODUCTS FROM LEDGER_TMP GROUP BY SRNO
SRNO     TRANSACTIONDATE     PNARRATION               PADV          PRECT          PRINCBAL     NODAYS     PRODUCTS
     DATE                              
1     01/04/2009     Opening Balance               68,04,192.00     0.00          68,04,192.00 Dr   77.00          0.00
2     17/06/2009     DN200906170000015 : BY AMT.     0.00          1,60,062.00     66,44,130.00 Dr   12.00      1,07,655.00
3     29/06/2009     DN200906290000014 : BY AMT.     0.00             10,633.00     66,33,497.00 Dr  156.00        16,383.00
4     02/12/2009     DN200912020000021 : BY AMT.     0.00             55,708.00     65,77,789.00 Dr    0.00      2,12,635.00
8     02/12/2009     DN200912020000018 : BY AMT.     0.00           1,10,417.00     62,75,195.00 Dr    0.00             0.00
10     02/12/2009     XV200912020000002 : TO AMT.     55,708.00     0.00          63,04,851.00 Dr    0.00             0.00
12     02/12/2009     XV200912020000002 : TO AMT.     26,052.00     0.00          64,41,320.00 Dr    0.00             0.00
11     02/12/2009     XV200912020000002 : TO AMT.     1,10,417.00     0.00          64,15,268.00 Dr    0.00             0.00
9     02/12/2009     DN200912020000018 : BY AMT.     0.00             26,052.00     62,49,143.00 Dr    0.00             0.00
7     02/12/2009     DN200912020000018 : BY AMT.     0.00             55,708.00     63,85,612.00 Dr    0.00             0.00
5     02/12/2009     DN200912020000021 : BY AMT.     0.00           1,10,417.00     64,67,372.00 Dr    0.00             0.00
6     02/12/2009     DN200912020000021 : BY AMT.     0.00             26,052.00     64,41,320.00 Dr    0.00             0.00
13     31/03/2010     BALANCE ON CURRENT DATE          0.00          0.00          64,41,320.00 Dr  120.00             0.00
14                                                                        1,58,827.00How can the above Query be rectified to get all the Products adjacent to the number of days (NODAYS) as well as the last Product
(coming on a separate line against Balance as on 31/03/2010).
Thanks

Answer 1

user3308033 wrote:
Hello Gurus
The following analytical SQL query when executed gives the result as below :
LEAPYEAR is a function to validate the dates.
SELECT SRNO, MAX(TRANSACTIONDATE) TRANSACTIONDATE,(CASE WHEN MAX(PNARRATION) IS NULL THEN
' ' ELSE MAX(PNARRATION) END ) PNARRATION,
(CASE WHEN MAX(PRINCADV) IS NULL THEN '' ELSE TO_CHAR(NVL(MAX(PRINCADV),0),'FM99,99,99,99,99,990.009') END )  PAdv,
(CASE WHEN MAX(PRINCRECPT) IS NULL THEN '' ELSE TO_CHAR(NVL( MAX(PRINCRECPT),0),'FM99,99,99,99,99,990.009')END ) PRect,
(CASE WHEN MAX(PRINCBAL) IS NULL THEN '' ELSE CASE WHEN MAX(PRINCBAL)=0 THEN
TO_CHAR(NVL(MAX(PRINCBAL),0),'FM99,99,99,99,99,990.009') || ' ' ELSE CASE
WHEN MAX(PRINCBAL) < 0 THEN TO_CHAR(NVL(MAX(ABS(PRINCBAL)),0),'FM99,99,99,99,99,990.009') || ' Cr ' ELSE
TO_CHAR(NVL(MAX(PRINCBAL),0),'FM99,99,99,99,99,990.009') || ' Dr ' END END END  ) PRINCBAL,
MAX( NODAYS) NODAYS,  TO_CHAR( NVL(ROUND(( (LAG(MAX(PRODUCTS),1) OVER ( ORDER BY MAX(TRANSACTIONDATE)))  *
(SELECT UNIQUE INTRATE FROM HEADER_M WHERE SL_LOAN_AC='JA0904221'))/(LEAPYEAR(TO_DATE('31/MAR/2010')) * 100),0),0),'FM99,99,99,99,99,990.009') PRODUCTS FROM LEDGER_TMP GROUP BY SRNO
SRNO     TRANSACTIONDATE     PNARRATION               PADV          PRECT          PRINCBAL     NODAYS     PRODUCTS
     DATE                              
1     01/04/2009     Opening Balance               68,04,192.00     0.00          68,04,192.00 Dr   77.00          0.00
2     17/06/2009     DN200906170000015 : BY AMT.     0.00          1,60,062.00     66,44,130.00 Dr   12.00      1,07,655.00
3     29/06/2009     DN200906290000014 : BY AMT.     0.00             10,633.00     66,33,497.00 Dr  156.00        16,383.00
4     02/12/2009     DN200912020000021 : BY AMT.     0.00             55,708.00     65,77,789.00 Dr    0.00      2,12,635.00
8     02/12/2009     DN200912020000018 : BY AMT.     0.00           1,10,417.00     62,75,195.00 Dr    0.00             0.00
10     02/12/2009     XV200912020000002 : TO AMT.     55,708.00     0.00          63,04,851.00 Dr    0.00             0.00
12     02/12/2009     XV200912020000002 : TO AMT.     26,052.00     0.00          64,41,320.00 Dr    0.00             0.00
11     02/12/2009     XV200912020000002 : TO AMT.     1,10,417.00     0.00          64,15,268.00 Dr    0.00             0.00
9     02/12/2009     DN200912020000018 : BY AMT.     0.00             26,052.00     62,49,143.00 Dr    0.00             0.00
7     02/12/2009     DN200912020000018 : BY AMT.     0.00             55,708.00     63,85,612.00 Dr    0.00             0.00
5     02/12/2009     DN200912020000021 : BY AMT.     0.00           1,10,417.00     64,67,372.00 Dr    0.00             0.00
6     02/12/2009     DN200912020000021 : BY AMT.     0.00             26,052.00     64,41,320.00 Dr    0.00             0.00
13     31/03/2010     BALANCE ON CURRENT DATE          0.00          0.00          64,41,320.00 Dr  120.00             0.00
14                                                                        1,58,827.00How can the above Query be rectified to get all the Products adjacent to the number of days (NODAYS) as well as the last Product
(coming on a separate line against Balance as on 31/03/2010).
ThanksHow about you show us the data output you expect based on what i assume is your given input above?
Also, an Oracle version is near always helpful.
select * from v$version;