Mercurial > urweb
diff src/elab_util.sml @ 1421:3dab4696d116
Subqueries may always return NULL
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Thu, 03 Feb 2011 21:04:12 -0500 |
parents | 9e0fa4f6ac93 |
children | c37d8341940a |
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Thu, 03 Feb 2011 21:04:12 -0500 |
parents | 9e0fa4f6ac93 |
children | c37d8341940a |