--- a/plugins/mod_debug_sql.lua	Fri Nov 10 07:11:03 2017 +0100
+++ b/plugins/mod_debug_sql.lua	Sat Nov 18 20:15:19 2017 +0100
@@ -2,6 +2,8 @@
 --
 -- luacheck: ignore 213/uri
 
+module:set_global();
+
 local engines = module:shared("/*/sql/connections");
 
 for uri, engine in pairs(engines) do