Need to group and sum on a criteria as specified

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SQL-Server-2008R2

MS SQL SERVER -STORED PROCEDURE

Need to group and sum on a criteria as illustrated below..

SELECT IDNO ,
LOANUMBER ,
SUM(AMOUNT) AS SUM_AMT,
TX_TYPE ,
GROUP BY IDNO, LOANUMBER

The issue is that the field TX_TYPE is (DEDUCTION,INTEREST,PRINCIPAL).

How should I organise the Select statement such the ouput will be as follows

1 IDNO
2 LOANUMBER
3 SUM_AMT_DEDUCTION
4 SUM_AMT_INTEREST
4 SUM_AMT_PRINCIPAL

How do you order on 2 fields in a stored procedure ie order on ltrim(rtrim(idno))+ltrim(rtrim(loanumber))

Thanks

Posted 17-Apr-15 8:36am

Member 10744248

Updated 17-Apr-15 8:44am

v2

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PIEBALDconsult · Answer 1 · 2015-04-17T08:48:00

Solution 1

You might want to use a subquery or a Common Table Expression for each type, then do a FULL OUTER JOIN.

Or use CASE clauses.

SQL

SELECT IDNO
, LOANUMBER
, SUM(CASE TX_TYPE WHEN 'DEDUCTION' THEN AMOUNT ELSE 0 END) AS SUM_AMT_DEDUCTION
... etc
GROUP BY IDNO, LOANUMBER

Posted 17-Apr-15 8:48am

PIEBALDconsult

Updated 17-Apr-15 8:53am

v3

Comments

Suvendu Shekhar Giri 17-Apr-15 18:04pm

Yes,using 'case when', it can be resolved. +5 :)