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Message Posted: Fri, 18 Apr 2008 @ 11:21:59 GMT


     
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Subj:   DECIMAL(19,2) to DECIMAL(18,2) type casting
 
From:   Lilian.Ramona

Hi,

When I do the following:

     AVG(TOT_CNT (DECIMAL(19,2)))

The result I'm getting is 325973967515935.00

But, when I do the following:

     AVG(TOT_CNT (DECIMAL(19,2)))  (DECIMAL(18,2))

The result is 325973967515935.25

The data type of TOT_CNT is DECIMAL(18,2)

* Can some one tell me what is exactly happening when I do AVG (TOT_CNT (DECIMAL (19,2))) (DECIMAL(18,2)) ?

* How is 325973967515935.00 changed to 325973967515935.25?

* Why is there a truncation when I do AVG(TOT_CNT (DECIMAL(19,2))) ?


Thanks in advance.



     
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