Mercurial > urweb
view demo/refFun.urs @ 709:0406e9cccb72
FOREIGN KEY, without ability to link NULL to NOT NULL (and with some lingering problems in row inference)
author | Adam Chlipala <adamc@hcoop.net> |
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date | Tue, 07 Apr 2009 18:47:47 -0400 |
parents | cb5897276abf |
children |
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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