BEGIN;
CREATE TABLE IF NOT EXISTS "pk_pitching" (
	"playerID"	TEXT,
	"yearID"	NUMERIC,
	"stint"	NUMERIC,
	"teamID"	TEXT,
	"lgID"	TEXT,
	"W"	NUMERIC,
	"L"	NUMERIC,
	"G"	NUMERIC,
	"GS"	NUMERIC,
	"CG"	NUMERIC,
	"SHO"	NUMERIC,
	"SV"	NUMERIC,
	"IPouts"	NUMERIC,
	"H"	NUMERIC,
	"ER"	NUMERIC,
	"HR"	NUMERIC,
	"BB"	NUMERIC,
	"SO"	NUMERIC,
	"BAOpp"	NUMERIC,
	"ERA"	NUMERIC,
	"IBB"	NUMERIC,
	"WP"	NUMERIC,
	"HBP"	NUMERIC,
	"BK"	NUMERIC,
	"BFP"	NUMERIC,
	"GF"	NUMERIC,
	"R"	NUMERIC,
	"SH"	NUMERIC,
	"SF"	NUMERIC,
	"GIDP"	NUMERIC,
	PRIMARY KEY("playerID","yearID","stint","teamID")
);

INSERT INTO "pk_pitching" SELECT DISTINCT * FROM "pitching";
DROP TABLE "pitching";
ALTER TABLE "pk_pitching" RENAME TO "pitching";
COMMIT;