Fix the INSERT query for types that don’t have any Id column

src/database/row.hpp

@@ -50,7 +50,8 @@ struct Row
   }
 
  private:
-  void insert(DatabaseEngine& db)
+  template <bool Coucou=true>
+  void insert(DatabaseEngine& db, typename std::enable_if<is_one_of<Id, T...> && Coucou>::type* = nullptr)
   {
     InsertQuery query(this->table_name, this->columns);
     // Ugly workaround for non portable stuff
@@ -58,6 +59,13 @@ struct Row
     query.execute(db, this->columns);
   }
 
+  template <bool Coucou=true>
+  void insert(DatabaseEngine& db, typename std::enable_if<!is_one_of<Id, T...> && Coucou>::type* = nullptr)
+  {
+    InsertQuery query(this->table_name, this->columns);
+    query.execute(db, this->columns);
+  }
+
   void update(DatabaseEngine& db)
   {
     UpdateQuery query(this->table_name, this->columns);