CREATE TABLE player_ranks
(
  player_id integer NOT NULL,
  nick character varying(128),
  game_type_cd character varying(10) NOT NULL,
  elo numeric NOT NULL,
  rank integer NOT NULL,
  create_dt timestamp without time zone NOT NULL DEFAULT (current_timestamp at time zone 'UTC'),
  CONSTRAINT player_ranks_pk PRIMARY KEY (player_id, game_type_cd),
  CONSTRAINT player_ranks_fk01 FOREIGN KEY (player_id)
      REFERENCES players (player_id) MATCH SIMPLE
      ON UPDATE NO ACTION ON DELETE NO ACTION,
  CONSTRAINT player_ranks_fk02 FOREIGN KEY (game_type_cd)
      REFERENCES cd_game_type (game_type_cd) MATCH SIMPLE
      ON UPDATE NO ACTION ON DELETE NO ACTION
)
WITH (
  OIDS=FALSE
);
ALTER TABLE player_ranks OWNER TO xonstat;