--- a/util/sql.lua	Sun Aug 30 13:45:36 2015 +0200
+++ b/util/sql.lua	Wed Sep 02 14:14:22 2015 +0200
@@ -329,4 +329,5 @@
 	Table = Table;
 	Index = Index;
 	create_engine = create_engine;
+	db2uri = db2uri;
 };