fixed query limit offset order

include/matador/sql/query_intermediates.hpp

@@ -78,16 +78,20 @@ private:
   std::unique_ptr<query_result_impl> fetch();
 };
 
+class query_offset_intermediate;
+
 class query_limit_intermediate : public query_select_finish
 {
 public:
   using query_select_finish::query_select_finish;
+
+  query_offset_intermediate offset(size_t offset);
 };
 
-class query_offset_intermediate : public query_intermediate
+class query_offset_intermediate : public query_select_finish
 {
 public:
-  using query_intermediate::query_intermediate;
+  using query_select_finish::query_select_finish;
 
   query_limit_intermediate limit(size_t limit);
 };
@@ -97,7 +101,6 @@ class query_order_direction_intermediate : public query_select_finish
 public:
   using query_select_finish::query_select_finish;
 
-  query_offset_intermediate offset(size_t offset);
   query_limit_intermediate limit(size_t limit);
 };