Re: How would Homer write an SQL query?
From: Scott.David.Daniels <Scott.Daniels_at_Acm.Org>
Date: 2000/03/13
Message-ID: <38CC4BAD.EC468A3C_at_Acm.Org>#1/1
Date: 2000/03/13
Message-ID: <38CC4BAD.EC468A3C_at_Acm.Org>#1/1
> _The Odyssey_ begins with an invocation to the Muse Calliope:
>
> "Tell me, O Muse, of that ingenious hero who travelled far and wide after he
> had sacked the famous town of Troy."
SELECT p.*
FROM Muse..Person p, Muse..battle b WHERE b.target = "Troy" AND b.victor = p.id AND EXISTS (SELECT * FROM Muse..TripParts leg WHERE leg.traveller = p.id AND leg.distance >= FAR AND leg.when >= b.when) AND EXISTS (SELECT trip_id FROM Muse..TripParts leg WHERE leg.traveller = p.id AND leg.when >= b.when GROUP BY leg.trip_id HAVING SUM(leg.distance) >= WIDE)
-Scott David Daniels
scott.daniels_at_Acm.Org
Received on Mon Mar 13 2000 - 00:00:00 CET