CREATE TABLE sessions (
  user CHAR(20),
  login INT,
  duration INT,
  address CHAR(15),
  serv_address CHAR(15),
  port INT,
  input_octets INT,
  output_octets INT,
  input_packets INT,
  output_packets INT
) \g

CREATE   INDEX idx1 ON sessions (
        user
) \g

CREATE   INDEX idx2 ON sessions (
        login
) \g