1 files changed, 10 insertions, 1 deletions
diff --git a/odb/oracle/connection.ixx b/odb/oracle/connection.ixx
index 9dcc818..2eb23fe 100644
--- a/odb/oracle/connection.ixx
+++ b/odb/oracle/connection.ixx
@@ -22,9 +22,18 @@ namespace odb
 
     template <typename T>
     inline prepared_query<T> connection::
-    prepare_query (const char* n, const query<T>& q)
+    prepare_query (const char* n, const oracle::query_base& q)
     {
       return query_<T, id_oracle>::call (*this, n, q);
     }
+
+    template <typename T>
+    inline prepared_query<T> connection::
+    prepare_query (const char* n, const odb::query_base& q)
+    {
+      // Translate to native query.
+      //
+      return prepare_query<T> (n, oracle::query_base (q));
+    }
   }
 }