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CREATE TABLE tablename (`id` INTEGER, `values` INTEGER);

INSERT INTO tablename (`id`, `values`) VALUES
('1', '1'), ('2', '1'), ('3', '1'),
('4', '2'), ('5', '2'), ('6', '2');
Records: 6  Duplicates: 0  Warnings: 0
SELECT *
FROM tablename
ORDER BY ROW_NUMBER() OVER (PARTITION BY `values` ORDER BY id),
`values`;
id values
1 1
4 2
2 1
5 2
3 1
6 2