annotate demo/link.urs @ 1421:3dab4696d116

Subqueries may always return NULL
author Adam Chlipala <adam@chlipala.net>
date Thu, 03 Feb 2011 21:04:12 -0500
parents 2b604ae76611
children
rev   line source
adamc@379 1 val main : unit -> transaction page