Hi Henrikki,

On Mon, 2008-07-07 at 09:57 +0300, Henrikki Almusa wrote:
> Syed Haider wrote:
> > could you please elaborate why do you need the column as numbers ?
> 
> Umm... I guess I need to test the more than thing. However in most cases 
> where sorting is done the result is different if the sort function 
> handles numbers as text instead of numbers. Eg unix commands 'sort' 
> (text based) and 'sort -n' (number based) orders 99 and 100 differently. 
> Just wondering if marking column as text and not number will cause these 
> kind of things.

The biomart-perl retrieves the data from mart just as it comes. Any
ORDER BY clause would considerably affect the query response time. If
you need a particualr order, its better to solve the problem at table
level rather software level.


> 
> I guess it doesn't matter to mart if the column in database is integer 
> or decimal.

yes - thats correct.

cheers
syed

> 
-- 
======================================
Syed Haider.
EMBL-European Bioinformatics Institute
Wellcome Trust Genome Campus, Hinxton,
Cambridge CB10 1SD, UK.
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