the db connection parameters are now parametrized istead of hard-coded

[helm.git] / helm / ocaml / mathql_interpreter / mqint.mli

diff --git a/helm/ocaml/mathql_interpreter/mqint.mli b/helm/ocaml/mathql_interpreter/mqint.mli
index 45e8b60efcbdc2baab270d1866b5563e287cdf3a..d7dcf9ebcd2f35e23f1d517f3a715d8c294ee176 100644 (file)
--- a/helm/ocaml/mathql_interpreter/mqint.mli
+++ b/helm/ocaml/mathql_interpreter/mqint.mli
@@ -23,8 +23,10 @@
  * http://cs.unibo.it/helm/.
  *)
 
-val init    : unit -> unit                  (* open database *)
+val init    : string -> unit                (* open database *)
 
 val execute : MathQL.query -> MathQL.result (* execute query *)
 
 val close   : unit -> unit                  (* close database *)
+
+val check   : unit -> Postgres.connection   (* controllo connessione *)