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comparison tests/order_by.ur @ 244:71bafe66dbe1

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Laconic -> Ur
author Adam Chlipala <adamc@hcoop.net>
date Sun, 31 Aug 2008 08:32:18 -0400
parents tests/order_by.lac@82409ef72019
children ee51e9d35c9b
comparison
equal deleted inserted replaced
243:2b9dfaffb008 244:71bafe66dbe1
1 table t1 : {A : int, B : string, C : float}
2 table t2 : {A : float, D : int}
3
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)
6 val q3 = (SELECT t1.B FROM t1
7 UNION SELECT t1.B FROM t1
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)