title: What does it mean: SQL state: 42703 Context: Error occurred on dblink connection named "unnamed": could not execute query
body: <p>I tried to create exactly the same but new table from old table in another database using dblink. This procedure used to worked last two times, but this time I got message:
  "SQL state: 42703
  Context: Error occurred on dblink connection named "unnamed": could not execute query."</p>
  
  <p>Anyone knows where is the problem or how to solve it?
  Please!</p>