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CREATE TABLE categories ( id int primary key, name varchar(64), parent_id int ); INSERT INTO categories VALUES (1, 'Information technology', null), (2, 'Developer', 1), (3, 'PHP developer', 2); WITH RECURSIVE recursive_categories (name, parent_id) AS ( SELECT name, parent_id FROM categories WHERE name = 'PHP developer' UNION ALL SELECT c.name, c.parent_id FROM categories c JOIN categories ON c.id = categories.parent_id ) SELECT * FROM recursive_categories ORDER BY parent_id ASC;
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