RE: RE: interesting sql question

From: Jamadagni, Rajendra <Rajendra.Jamadagni_at_espn.com>
Date: Mon, 29 Sep 2003 06:34:53 -0800
Message-ID: <F001.005D15E3.20030929063453@fatcity.com>

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

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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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Author: Jamadagni, Rajendra
  INET: Rajendra.Jamadagni_at_espn.com

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