category GROUP BY category_large, category_middle ORDER BY category_large, category_middle; ERROR: column "category.large_furigana" must appear in the GROUP BY clause or be used in an aggregate function LINE 1: SELECT category_large, large_furigana, category_middle, midd... ref: https://www.docswell.com/s/hmatsu47/51JXQ8-2023-07-02-223937