Mercurial > urweb
view tests/rpcN.ur @ 2063:83bdb52962c9
Check realloc's return code to prevent segfault on out of memoty condition
author | Sergey Mironov <grrwlf@gmail.com> |
---|---|
date | Sat, 23 Aug 2014 11:59:34 +0000 |
parents | 5891f47d7cff |
children |
line wrap: on
line source
table t : { A : int } fun main () : transaction page = let fun count a = r <- oneRow (SELECT COUNT( * ) AS N FROM t WHERE t.A = {[a]}); return r.N in s <- source 0; return <xml><body> <button value="Get It On!" onclick={n <- count 3; set s n}/><br/> <br/> Current: <dyn signal={n <- signal s; return <xml>{[n]}</xml>}/> </body></xml> end