17 lines
411 B

CREATE TABLE favorites (
user_uuid CHAR(36) NOT NULL REFERENCES users(uuid),
cipher_uuid CHAR(36) NOT NULL REFERENCES ciphers(uuid),
PRIMARY KEY (user_uuid, cipher_uuid)
);
-- Transfer favorite status for user-owned ciphers.
INSERT INTO favorites(user_uuid, cipher_uuid)
SELECT user_uuid, uuid
FROM ciphers
WHERE favorite = TRUE
AND user_uuid IS NOT NULL;
ALTER TABLE ciphers
DROP COLUMN favorite;