Subject | Re: slow "where 1=0" |
---|---|
Author | danyschaer |
Post date | 2008-06-20T18:22:58Z |
Hi Martijn,
Thank you.
Dany
>This is a rule for all sql engines?. I don't think so.
> Constants against constants aren't checked, it's a silly query :-)
>
>The problem is that I know nothing about the source table.
> WHERE <idcolumn> = -1
>
Thank you.
Dany