Hey ... the question wasn't complete ...
give us the full statement of the question ...
<g>
Raj
--------------------------------------------------------------------------------
Rajendra dot Jamadagni at nospamespn dot com
All Views expressed in this email are strictly personal.
QOTD: Any clod can have facts, having an opinion is an art !
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 29, 2003 11:55 AM
To: Multiple recipients of list ORACLE-L
Subject: RE: RE: interesting sql question
a user may request the same boat more than once. not sure that work.
>
> From: "Jamadagni, Rajendra" <[EMAIL PROTECTED]>
> Date: 2003/09/29 Mon AM 10:34:53 EDT
> To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]>
> Subject: RE: RE: interesting sql question
>
> Here is an attempt ...
>
> select p.*
> from persons p
> where sid in
> (select sid, count(bid)
> from bids
> group by sid
> having count(sid) = (select count(boad_id) from boats))
> /
>
> You wanted to find all persons who have booked all boats ... add criteria
> for booked in the first sub-query.
>
> Raj
> ----------------------------------------------------------------------------
> ----
> Rajendra dot Jamadagni at nospamespn dot com
> All Views expressed in this email are strictly personal.
> QOTD: Any clod can have facts, having an opinion is an art !
>
>
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