Mercurial > urweb
diff lib/ur/string.ur @ 1357:a0f0823a54a0
Allow SQL aggregation over nullable types
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Tue, 21 Dec 2010 17:01:51 -0500 |
parents | f0afe61a6f8b |
children | 3913cbfd72e9 |
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Tue, 21 Dec 2010 17:01:51 -0500 |
parents | f0afe61a6f8b |
children | 3913cbfd72e9 |