Postgres support (Cursors)

[nene]

• DECLARE
  • DECLARE name CURSOR FOR query
  • [ BINARY ]
  • [ ASENSITIVE | INSENSITIVE ]
  • [ [ NO ] SCROLL ]
  • [ { WITH | WITHOUT } HOLD ]
• MOVE
  • MOVE cursor_name
  • [ direction ]
    • NEXT
    • PRIOR
    • FIRST
    • LAST
    • ABSOLUTE count
    • RELATIVE count
    • count
    • ALL
    • FORWARD
    • FORWARD count
    • FORWARD ALL
    • BACKWARD
    • BACKWARD count
    • BACKWARD ALL
  • [ FROM | IN ]
• FETCH
  • FETCH cursor_name
  • [ direction ]
  • [ FROM | IN ]
• CLOSE
  • CLOSE name
  • CLOSE ALL