There are some keyboard shortcuts to improve productivity with this tool. What I found:
- F8 :execute Query
- F9:execute Query where Cursor is (Query means SQL Statements separated by semicolon )
- Ctrl+Shift+Z: execute "Explain Plan for" +Query Where Cursor is
- Alt+F7:toggle between SQL and result window
- Ctrl+F6: toggle between Editor windows (Sometimes also Alt+Cursorkey)
- F2: clear the Editor
- Ctrl+Shift+O: Format the Query
- Ctrl+Z: Undo
- AB+Ctrl+Space: autocomplete (Where AB are the first two letters of the statement or object)