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itan_hunt
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Файл:q12
.sql SELECT
good.name AS good_name,
GROUP_CONCAT(category.name SEPARATOR ', ') AS categories
FROM category
INNER JOIN category_has_good
ON category_has_good.category_id = category.id
INNER JOIN good
ON category_has_good.good_id = good.id
GROUP BY good_name
ORDER BY good_name
LIMIT 10;
good.name AS good_name,
GROUP_CONCAT(category.name SEPARATOR ', ') AS categories
FROM category
INNER JOIN category_has_good
ON category_has_good.category_id = category.id
INNER JOIN good
ON category_has_good.good_id = good.id
GROUP BY good_name
ORDER BY good_name
LIMIT 10;