Mercurial > urweb

annotate tests/order_by.lac @ 233:c466678af854

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
SELECTing arbitrary expressions
author Adam Chlipala <adamc@hcoop.net>
date Thu, 28 Aug 2008 11:17:14 -0400
parents 87d41ac28b30
children 82409ef72019
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)