fixed some repository-related tests

include/matador/sql/column_generator.hpp

@@ -39,6 +39,8 @@ public:
     return columns;
   }
 
+  static std::vector<column> generate(const object::repository &scm, const std::string &name, bool force_lazy = false);
+
   template < class Type >
   static std::vector<column> generate_has_many_to_many(const object::repository &scm, const bool force_lazy = false) {
     const auto info = scm.info<Type>();

include/matador/sql/connection_pool.hpp

@@ -15,7 +15,7 @@ namespace matador::sql {
 class connection_pool;
 
 struct identifiable_connection {
-  identifiable_connection(size_t id, connection conn);
+  identifiable_connection(size_t id, connection &&conn);
   size_t id{};
   connection conn;
 };