-- Создание данных для редактирования и удаления
INSERT INTO `up_and_down`.`user` (`guid`, `login`, `hashed_password`) VALUES ('fb555fcb-b9ee-45f4-9de8-8f16daa5d03b', 'login6', 'Qwerty123456');

UPDATE `up_and_down`.`user` SET login = 'login666' WHERE guid = 'fb555fcb-b9ee-45f4-9de8-8f16daa5d03b';
UPDATE `up_and_down`.`user` SET hashed_password = 'my_hash' where guid in ('51351bb1-7563-479d-a8e9-201d0ff934c2', '56b7c993-392f-41f8-adb1-9766842dc5fd');

DELETE FROM `up_and_down`.`user` WHERE guid = 'a243b5f2-e265-4c25-82a9-dde4cc70643f';