lahmanlite/sql/playerstints.sql

/*
Copyright (C) 2024 filifa

This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with
this program. If not, see <https://www.gnu.org/licenses/>.
*/

pragma foreign_keys = 0;

begin;
attach database 'lahman-raw.db' as 'raw';

create temp table if not exists "playerstints" (
	"player"	text,
	"year"	numeric,
	"stint"	numeric,
	"team"	text
);

insert into playerstints
select distinct playerid, yearid, stint, teamid
from "raw".batting
union
select distinct playerid, yearid, stint, teamid
from "raw".pitching
union
select distinct playerid, yearid, stint, teamid
from "raw".fielding;

update playerstints
set team = 'WS9'
where team = 'WAS' and year between 1891 and 1899;

update playerstints
set team = 'PHP'
where team = 'PH4' and year between 1890 and 1891;

-- bbref doesn't say this guy played in 1911
delete from playerstints
where player = 'smithbu01' and year = 1911;

insert into playerstints values
	('thompan01',1875,1,'WS6');

create table if not exists main."playerstints" (
	"player"	text,
	"year"	numeric,
	"stint"	numeric,
	"team"	text,
	primary key("player","year","stint"),
	foreign key("player","year","team") references "appearances"("player","year","team")
);

insert into main.playerstints select distinct * from temp.playerstints;
commit;