lahmanlite/sql/2nf/allstarfull.sql

begin;
create table if not exists allstargames (
	"yearID"	numeric,
	"gameNum"	numeric,
	"gameID"	text,
	primary key("yearID","gameNum")
);

insert into allstargames
select distinct yearid, gamenum, gameid
from allstarfull;

alter table allstarfull drop column "gameID";

alter table allstarfull rename to "allstarstartingpos";

create table if not exists "allstars" (
	"playerID"	text,
	"yearID"	text,
	"gameNum"	text,
	"teamID"	text,
	"GP"	numeric,
	primary key("playerID","yearID","gameNum"),
	foreign key("playerID") references "people"("playerID")
);

insert into allstars
select distinct playerid, yearid, gamenum, teamid, gp
from allstarstartingpos;

alter table allstarstartingpos drop column "teamid";
alter table allstarstartingpos drop column "lgID";
alter table allstarstartingpos drop column "gp";

delete from allstarstartingpos
where startingpos is null;
commit;