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Contents of /uni/COMP2400/q6.sql

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Revision 1.4 - (show annotations)
Wed Aug 11 01:46:15 2004 UTC (18 years, 1 month ago) by apollock
Branch: MAIN
Changes since 1.3: +11 -6 lines
Ready for handing in

1 -- I have read the ANU Code on "Academic Honesty in Learning and Teaching",
2 -- and I declare that, except where appropriately attributed, the content
3 -- of the file I have submitted for this assignment is entirely my own
4 -- work. It has not been produced, in whole or in part, by another person.
5 -- (signed) Andrew Pollock 4137129
6
7 -- Find the couple(s) with the most children
8
9 TTITLE "COMP2400: Assignment 1: Question 6"
10
11 COLUMN Mother HEADING "Mother"
12 COLUMN Father HEADING "Father"
13
14 SELECT mother.firstname || ' ' || mother.surname AS Mother, father.firstname || ' ' || father.surname AS Father
15 FROM parents p, person mother, person father
16 WHERE p.motherid = mother.personid
17 AND p.fatherid = father.personid
18 GROUP BY mother.firstname, mother.surname, father.firstname, father.surname
19 HAVING COUNT(p.personid) = (SELECT MAX(COUNT(personid))
20 FROM parents
21 GROUP BY motherid, fatherid);
22
23 EXIT;

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