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-- Deploy guix-data-service:git_repositories to pg
-- requires: initial_import
BEGIN;
CREATE TABLE git_repositories (
id integer PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY,
label character varying,
url character varying NOT NULL UNIQUE
);
INSERT INTO git_repositories (url)
SELECT DISTINCT url FROM guix_revisions;
-- Change the guix_revisions table
ALTER TABLE guix_revisions ADD COLUMN git_repository_id integer
REFERENCES git_repositories (id);
UPDATE guix_revisions SET git_repository_id = (
SELECT id FROM git_repositories WHERE guix_revisions.url = git_repositories.url
);
ALTER TABLE guix_revisions ALTER COLUMN git_repository_id SET NOT NULL;
ALTER TABLE guix_revisions DROP COLUMN url;
-- Change the load_new_guix_revision_jobs table
ALTER TABLE load_new_guix_revision_jobs ADD COLUMN git_repository_id integer
REFERENCES git_repositories (id);
UPDATE load_new_guix_revision_jobs SET git_repository_id = (
SELECT id FROM git_repositories WHERE load_new_guix_revision_jobs.url = git_repositories.url
);
ALTER TABLE load_new_guix_revision_jobs ALTER COLUMN git_repository_id SET NOT NULL;
ALTER TABLE load_new_guix_revision_jobs DROP COLUMN url;
COMMIT;
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