diff options
Diffstat (limited to 'demo/more/versioned.urs')
| -rw-r--r-- | demo/more/versioned.urs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/demo/more/versioned.urs b/demo/more/versioned.urs index eb0a485e..47f2e524 100644 --- a/demo/more/versioned.urs +++ b/demo/more/versioned.urs @@ -2,7 +2,7 @@ functor Make(M : sig con key :: {Type} con data :: {Type} constraint key ~ data - constraint [When] ~ (key ++ data) + constraint [When, Version] ~ (key ++ data) val key : $(map sql_injectable key) val data : $(map (fn t => {Inj : sql_injectable_prim t, @@ -16,4 +16,9 @@ functor Make(M : sig val keys : transaction (list $M.key) val current : $M.key -> transaction (option $M.data) + + type version + val keysAt : version -> transaction (list $M.key) + val archive : version -> $M.key -> transaction (option $M.data) + val updateTimes : transaction (list (version * time)) end |