Thanx



This works

select (123/100.0) from inv





but generally when I do calculations (in sum()), in precise multiplies with
4 decimals, I get the error

'arithmetic exception, numeric overflow, or string truncation'

where this is solved with the use of 'round' function, is this error
logical? Why it doesn't round to 7 digits it self as the data type is
numeric 15,7?



Dennis



_____

From: firebird-support@yahoogroups.com
[mailto:firebird-support@yahoogroups.com] On Behalf Of Martijn Tonies
Sent: Wednesday, March 01, 2006 1:19 PM
To: firebird-support@yahoogroups.com
Subject: Re: [firebird-support] division operation doesn't returns decimals
ref/eDN2041595759

> division operation doesn't returns decimals
>
>
>
> For instance:
>
>
>
> select (123/100) from inv
>
> returns
>
> 1
>
>
>
> Any comments are accepted

Search the group.

Search the web.

integer/integer returns integer

try:

select (123/100.0) from inv

Martijn Tonies
Database Workbench - tool for InterBase, Firebird, MySQL, Oracle & MS SQL
Server
Upscene Productions
http://www.upscene.com
My thoughts:
http://blog.upscene.com/martijn/
Database development questions? Check the forum!
http://www.databasedevelopmentforum.com



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