Use of DISTINCT in SELECT close
Stanley Roche Busk
maxprog at mac.com
Mon Nov 30 06:17:04 CST 2015
Ok, so how can I do that?, GROUP BY? I have tried several combinations unsuccessfully so far.
What I want is: SELECT a, b FROM c
where there is no c duplicates but b column is accesible.
Stan
> On Nov 28, 2015, at 11:15 AM, Ruslan Zasukhin <ruslan_zasukhin at valentina-db.com> wrote:
>
> On 11/27/15, 2:24 PM, "Stan Busk" <maxprog at mac.com> wrote:
>
>> Hi,
>
> Why if I have a DB with 25k records and I do a SELECT DISTINCT A, B
>> (where B is always different) I get a result of 25k? Isnąt the DISTINCT option
>> for the first column A?
>
> No
>
> It works on all
>
>
>
> --
> Best regards,
>
> Ruslan Zasukhin
> VP Engineering and New Technology
> Paradigma Software, Inc
>
> Valentina - Joining Worlds of Information
> http://www.paradigmasoft.com
>
> [I feel the need: the need for speed]
>
>
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