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comparison tests/order_by.lac @ 234:82409ef72019

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SELECTed expressions in ORDER BY
author Adam Chlipala <adamc@hcoop.net>
date Thu, 28 Aug 2008 11:49:38 -0400
parents 87d41ac28b30
children
comparison
equal deleted inserted replaced
233:c466678af854 234:82409ef72019
4 val q1 = (SELECT * FROM t1 ORDER BY t1.A, t1.B) 4 val q1 = (SELECT * FROM t1 ORDER BY t1.A, t1.B)
5 val q2 = (SELECT * FROM t1 GROUP BY t1.A ORDER BY t1.A, t1.B) 5 val q2 = (SELECT * FROM t1 GROUP BY t1.A ORDER BY t1.A, t1.B)
6 val q3 = (SELECT t1.B FROM t1 6 val q3 = (SELECT t1.B FROM t1
7 UNION SELECT t1.B FROM t1 7 UNION SELECT t1.B FROM t1
8 ORDER BY t1.B) 8 ORDER BY t1.B)
9
10 val q4 = (SELECT t1.A, t2.D, t1.A < t2.D AS Lt
11 FROM t1, t2
12 ORDER BY Lt)
13 val q5 = (SELECT t1.A, t2.D, t1.A < t2.D AS Lt
14 FROM t1, t2
15 ORDER BY t1.A, Lt, t2.D)