Mercurial > urweb
diff lib/ur/top.ur @ 1421:3dab4696d116
Subqueries may always return NULL
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Thu, 03 Feb 2011 21:04:12 -0500 |
parents | e8bea46f8eda |
children | 44f78d6fec29 |
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Thu, 03 Feb 2011 21:04:12 -0500 |
parents | e8bea46f8eda |
children | 44f78d6fec29 |