Mercurial > urweb

view tests/join.ur @ 1445:6e6f1643c4e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
To generate server-side source JavaScript, try both the old and new strategies; remove an unsound optimization from MonoOpt and make MonoReduce work harder to compensate
author Adam Chlipala <adam@chlipala.net>
date Mon, 28 Mar 2011 10:37:49 -0400
parents f95d652086cd
children
line wrap: on
line source
table t : { A : int, B : string, C : option string }

fun main () =
    r <- oneRow (SELECT * FROM t);
    r <- oneRow (SELECT * FROM t AS T1, t AS T2);
    r <- oneRow (SELECT * FROM t AS T1 CROSS JOIN t AS T2);
    r <- oneRow (SELECT * FROM t AS T1 JOIN t AS T2 ON T1.A = T2.A);
    r <- oneRow (SELECT * FROM t AS T1 LEFT JOIN t AS T2 ON T1.A = T2.A);
    r <- oneRow (SELECT * FROM t AS T1 RIGHT OUTER JOIN t AS T2 ON T1.A = T2.A);
    r <- oneRow (SELECT * FROM t AS T1 FULL JOIN t AS T2 ON T1.A = T2.A);
    return <xml/>