BEGIN;
CREATE TABLE IF NOT EXISTS "pk_schools" (
	"schoolID"	TEXT,
	"name_full"	TEXT,
	"city"	TEXT,
	"state"	TEXT,
	"country"	TEXT,
	PRIMARY KEY("schoolID")
);

INSERT INTO "pk_schools" SELECT DISTINCT * FROM "schools";
DROP TABLE "schools";
ALTER TABLE "pk_schools" RENAME TO "schools";
COMMIT;