Quick patch to make everything work with MySql.

[helm.git] / helm / ocaml / mathql_interpreter / mQIPostgres.ml

diff --git a/helm/ocaml/mathql_interpreter/mQIPostgres.ml b/helm/ocaml/mathql_interpreter/mQIPostgres.ml
index 6f8a6f7ba5af27a48af61bdc80b97f0a6c668f19..0e6d7c2cccbbd415723f52e594d6893a3fbba733 100644 (file)
--- a/helm/ocaml/mathql_interpreter/mQIPostgres.ml
+++ b/helm/ocaml/mathql_interpreter/mQIPostgres.ml
@@ -26,6 +26,8 @@
 (*  AUTOR: Ferruccio Guidi <fguidi@cs.unibo.it>
  *)
 
+type connection = Postgres.connection
+
 let init connection_string =
    try Some (new Postgres.connection connection_string)
    with _ -> raise (Failure ("MQIPostgres.init: " ^ connection_string))