Mercurial > urweb
view demo/refFun.urs @ 1357:a0f0823a54a0
Allow SQL aggregation over nullable types
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Tue, 21 Dec 2010 17:01:51 -0500 |
parents | cb5897276abf |
children |
line wrap: on
line source
functor Make(M : sig type data val inj : sql_injectable data end) : sig type ref val new : M.data -> transaction ref val read : ref -> transaction M.data val write : ref -> M.data -> transaction unit val delete : ref -> transaction unit end