X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fmathql_interpreter%2FmQIPostgres.mli;h=cbbf3929dbdddde9d77ac522a1db6fd1b5d86b14;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=afc75b051084c71fd2ad7582ed0eb117b5acec44;hpb=36aa72077bd8753ccbb2a047d65a2886e984e853;p=helm.git

diff --git a/helm/ocaml/mathql_interpreter/mQIPostgres.mli b/helm/ocaml/mathql_interpreter/mQIPostgres.mli
index afc75b051..cbbf3929d 100644
--- a/helm/ocaml/mathql_interpreter/mQIPostgres.mli
+++ b/helm/ocaml/mathql_interpreter/mQIPostgres.mli
@@ -30,9 +30,7 @@ val init  : unit -> Postgres.connection
 
 val close : Postgres.connection -> unit
 
-val exec  : Postgres.connection -> 
+val exec  : Postgres.connection * (MQITypes.query -> unit) -> 
             MQITypes.table -> MQITypes.columns ->
 	    string MQITypes.con_true -> string MQITypes.con_false ->
-	    MQITypes.result * MQITypes.query
-
-
+	    MQITypes.result