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Article #11310

Re: LIKE command with NUMERIC field?

#11310
From: Martijn Tonies
Date: Wed, 27 Nov 2002 12:55
48 lines
2263 bytes
Hi,

What if you CAST it to VARCHAR first?

WHERE CAST(mynumericfield AS VARCHAR(10)) LIKE '10%'


Actually, upon testing, it works fine with a database I have... ?!

select * from BESTELLING
where bestellingid like '111%'

Returns rows alright...
--

With regards,

Martijn Tonies
InterBase Workbench - the developer tool for InterBase
http://www.upscene.com


Upscene Productions
http://www.upscene.com

"This is an object-oriented system.
If we change anything, the users object."

> A few questions about LIKE and NUMERIC fields :-
>
> 1) We currently use LIKE with some of our NUMERIC fields. I know this is not
> how it should be used, so can anyone give a method to do such comparisons
> with NUMERIC fields? I need to be able to find NUMERICs starting with say 10
> (like 10, 101, 10201 etc.).
>
> 2) This used to work fine with IB 5.6. I've just upgraded to IB 6.5 and now
> the problem seems to be that I need to include a space in front of the value
> I'm looking for. eg. LIKE ' 10%' (LIKE '10%' worked fine in IB5.6). Negative
> values work fine eg. LIKE '-10%'. Any ideas about this? (I tried a LIKE
> '+10%' to no avail.)
>
> Hope my questions make sense.
>
> Regards,
> Kevin Naidoo
> M.Ying and Associates
>
>
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Subject: Re: LIKE command with NUMERIC field?
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