Hilary,
> Firstly an apology - I think this should be posted to the performance
> mailing list but can anyone tell me how to subscribe to this please? The
> usual form to fill in is not available on the website. Hopefully others in
> this list will find the answer of use though.
To: [EMAIL PROT
Hilary Forbes <[EMAIL PROTECTED]> writes:
> Now the question. Does the number of fields that you have in a record and indeed
> their size affect performance on a SELECT statement when only a subset of fields is
> being extracted? So suppose that I have
> f1 integer
> f2 varchar(4)
>
