annotate tests/dcol.urp @ 1421:3dab4696d116

Subqueries may always return NULL
author Adam Chlipala <adam@chlipala.net>
date Thu, 03 Feb 2011 21:04:12 -0500
parents 63114a2e5075
children
rev   line source
adamc@903 1 debug
adamc@903 2
adamc@903 3 dcol