Mercurial > urweb
view tests/coalesce.ur @ 2250:c275bbc41194
Start work on pure expression caching.
author | Ziv Scully <ziv@mit.edu> |
---|---|
date | Sun, 13 Sep 2015 16:02:45 -0400 |
parents | e44be6ece475 |
children |
line wrap: on
line source
table t : { A : option int } fun main () : transaction page = queryX (SELECT COALESCE(t.A, 13) FROM t) (fn r => <xml>{[r.1]},</xml>)