SQL tool
The SQL tool, or Manage view, provides a simple but functional interface where the user can manage databases in different ways like browsing objects, sending any sort of SQL commands to a PostgreSQL server via SQL execution panel as well as handling data in tables by using the data manipulation dialog.
Objects metadata handling
The objects' metadata handling feature, available as the tool Objects' metadata of the Fix view, comes as a workaround for a limitation of pgModeler.