Ur/Web: tests/order_by.ur annotate

Rename lacweb.c

author	Adam Chlipala <adamc@hcoop.net>
date	Sun, 31 Aug 2008 08:35:00 -0400
parents	71bafe66dbe1
children	ee51e9d35c9b

rev	line source
adamc@230	1 table t1 : {A : int, B : string, C : float}
adamc@230	2 table t2 : {A : float, D : int}
adamc@230	3
adamc@230	4 val q1 = (SELECT * FROM t1 ORDER BY t1.A, t1.B)
adamc@230	5 val q2 = (SELECT * FROM t1 GROUP BY t1.A ORDER BY t1.A, t1.B)
adamc@230	6 val q3 = (SELECT t1.B FROM t1
adamc@230	7 UNION SELECT t1.B FROM t1
adamc@230	8 ORDER BY t1.B)
adamc@234	9
adamc@234	10 val q4 = (SELECT t1.A, t2.D, t1.A < t2.D AS Lt
adamc@234	11 FROM t1, t2
adamc@234	12 ORDER BY Lt)
adamc@234	13 val q5 = (SELECT t1.A, t2.D, t1.A < t2.D AS Lt
adamc@234	14 FROM t1, t2
adamc@234	15 ORDER BY t1.A, Lt, t2.D)

Mercurial > urweb