some problems with with executing simple query Follow

Hey Guys, I am trying to execute simple query to greenplum db and receives a rather strange error: [02000] No results were returned by the query. At the same time several other tools like PG Admin or Aginity Workbench work just fine. I use the latest version of the driver postgresql-42.2.5.jar. Do you have any idea why it happens? When I remove having cluase it works just fine.

Thanks for your support.