annotate tests/empty.urp @ 1421:3dab4696d116

Subqueries may always return NULL
author Adam Chlipala <adam@chlipala.net>
date Thu, 03 Feb 2011 21:04:12 -0500
parents 527529a083d9
children
rev   line source
adamc@354 1 debug
adamc@354 2