All right,

If it's a_book_or_nothing story, and if I can't sleep without knowing, I'll
go and ask there then. ;-)

Thanks.

--
Jerome

----- Original Message -----
From: Helen Borrie
To: firebird-support@yahoogroups.com
Sent: Thursday, November 20, 2003 12:08 PM
Subject: Re: [firebird-support] Using index-optimizer with max(xfield)
function

>Fine. I don't know much about index structures. To satisfy my curiosity,
can
>you tell me what sibling advantage(s) bring unidirectional indices ?
>There cannot be only limitations ... right ? ;-)

Right. If you do want to have a discussion about it, raise a question in
firebird-architect. It's a fascinating topic: just not one I have time to
write a book about just now. :-)