f5a845be14
Set a uniqueness constraint on the content generator name in the database. Prior to this change, we were only enforcing this in the hub application layer. Configure this in postgres for safety.
84 lines
3.5 KiB
PL/PgSQL
84 lines
3.5 KiB
PL/PgSQL
-- upgrade script to migrate the Koji database schema
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-- from version 1.18 to 1.19
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BEGIN;
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CREATE TABLE tag_package_owners (
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package_id INTEGER NOT NULL REFERENCES package(id),
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tag_id INTEGER NOT NULL REFERENCES tag (id),
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owner INTEGER NOT NULL REFERENCES users(id),
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-- versioned - see earlier description of versioning
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create_event INTEGER NOT NULL REFERENCES events(id) DEFAULT get_event(),
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revoke_event INTEGER REFERENCES events(id),
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creator_id INTEGER NOT NULL REFERENCES users(id),
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revoker_id INTEGER REFERENCES users(id),
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active BOOLEAN DEFAULT 'true' CHECK (active),
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CONSTRAINT active_revoke_sane CHECK (
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(active IS NULL AND revoke_event IS NOT NULL AND revoker_id IS NOT NULL)
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OR (active IS NOT NULL AND revoke_event IS NULL AND revoker_id IS NULL)),
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PRIMARY KEY (create_event, package_id, tag_id),
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UNIQUE (package_id,tag_id,active)
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) WITHOUT OIDS;
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CREATE OR REPLACE FUNCTION convert_owners() RETURNS SETOF tag_packages AS
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$BODY$
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DECLARE
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r tag_packages%rowtype;
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r2 tag_packages%rowtype;
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last_owner int;
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BEGIN
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FOR r IN SELECT package_id, tag_id FROM tag_packages GROUP BY package_id, tag_id ORDER BY package_id, tag_id
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LOOP
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last_owner := 0;
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FOR r2 IN SELECT * FROM tag_packages WHERE package_id = r.package_id AND tag_id = r.tag_id ORDER BY create_event
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LOOP
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-- always use first and last (active) row
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IF last_owner = 0 OR r2.active IS TRUE THEN
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last_owner := r2.owner;
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RETURN NEXT r2; -- return current row of SELECT
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ELSE
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-- copy others only if owner changed
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IF last_owner <> r2.owner THEN
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RETURN NEXT r2;
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last_owner := r2.owner;
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END IF;
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END IF;
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END LOOP;
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END LOOP;
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RETURN;
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END
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$BODY$
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LANGUAGE plpgsql;
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INSERT INTO tag_package_owners (SELECT package_id, tag_id, owner, create_event, revoke_event, creator_id, revoker_id, active FROM convert_owners());
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DROP INDEX IF EXISTS tag_packages_owner;
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ALTER TABLE tag_packages DROP COLUMN owner;
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DROP FUNCTION convert_owners();
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-- add compressed iso-compressed, vhd-compressed, vhdx-compressed, and vmdk-compressed
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insert into archivetypes (name, description, extensions) values ('iso-compressed', 'Compressed iso image', 'iso.gz iso.xz');
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insert into archivetypes (name, description, extensions) values ('vhd-compressed', 'Compressed VHD image', 'vhd.gz vhd.xz');
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insert into archivetypes (name, description, extensions) values ('vhdx-compressed', 'Compressed VHDx image', 'vhd.gz vhd.xz');
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insert into archivetypes (name, description, extensions) values ('vmdk-compressed', 'Compressed VMDK image', 'vmdk.gz vmdk.xz');
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-- add kernel-image and imitramfs
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insert into archivetypes (name, description, extensions) values ('kernel-image', 'Kernel BZ2 Image', 'vmlinuz vmlinuz.gz vmlinuz.xz');
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insert into archivetypes (name, description, extensions) values ('initramfs', 'Compressed Initramfs Image', 'img');
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-- schema update for https://pagure.io/koji/issue/1629
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CREATE TABLE user_krb_principals (
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user_id INTEGER NOT NULL REFERENCES users(id),
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krb_principal VARCHAR(255) NOT NULL UNIQUE,
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PRIMARY KEY (user_id, krb_principal)
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) WITHOUT OIDS;
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INSERT INTO user_krb_principals ( SELECT id, krb_principal FROM users WHERE users.krb_principal IS NOT NULL);
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ALTER TABLE users DROP COLUMN krb_principal;
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-- Disallow duplicate content generator names
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ALTER TABLE content_generator ADD UNIQUE (name);
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ALTER TABLE content_generator ALTER COLUMN name SET NOT NULL;
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COMMIT;
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