CREATE TABLE "Vote" (
  -- Internal ID to identify between different vote tags on different pages
  vote_id SERIAL NOT NULL PRIMARY KEY,
  -- Username (if any) of the person who voted
  username varchar(255) NOT NULL default '0',
  -- User ID of the person who voted
  vote_user_id integer NOT NULL default '0',
  -- ID of the page where the vote tag is in
  vote_page_id integer NOT NULL default '0',
  -- Value of the vote (ranging from 1 to 5)
  vote_value integer NOT NULL,
  -- Timestamp when the vote was cast
  vote_date timestamp without time zone NOT NULL,
  -- IP address of the user who voted
  vote_ip varchar(45) NOT NULL default ''
) /*$wgDBTableOptions*/;

CREATE INDEX vote_page_id_index ON "Vote" (vote_page_id);
CREATE INDEX valueidx ON "Vote" (vote_value);
CREATE INDEX usernameidx ON "Vote" (username);
CREATE INDEX vote_date ON "Vote" (vote_date);