-- Source attribution for functions extracted from external repositories.
ALTER TABLE functions ADD COLUMN source_repo TEXT NOT NULL DEFAULT '';
ALTER TABLE functions ADD COLUMN source_license TEXT NOT NULL DEFAULT '';
ALTER TABLE functions ADD COLUMN source_file TEXT NOT NULL DEFAULT '';

ALTER TABLE types ADD COLUMN source_repo TEXT NOT NULL DEFAULT '';
ALTER TABLE types ADD COLUMN source_license TEXT NOT NULL DEFAULT '';
ALTER TABLE types ADD COLUMN source_file TEXT NOT NULL DEFAULT '';
