You can force case sensitivity if you want to using double quotes. If not,
I think everything is transformed into upper case. I guess it is slightly
more common to use upper than lower case, but if everything is defined
without case sensitivity it doesn't matter.

Set

At 13:07 05.04.2003 +0000, you wrote:

>Is there any diference in using uppercase or lowercase in my sql
>querys? Any of this is more usual than another?