------解决方案-------------------- select id,1price price, '1price ' price_day from paper_price where 1price> 400000 union all select id,2price price, '2price ' price_day from paper_price where 2price> 400000 union all select id,3price price, '3price ' price_day from paper_price where 3price> 400000 union all select id,4price price, '4price ' price_day from paper_price where 4price> 400000 union all select id,5price price, '5price ' price_day from paper_price where 5price> 400000 union all select id,6price price, '6price ' price_day from paper_price where 6price> 400000 union all select id,7price price, '7price ' price_day from paper_price where 7price> 400000 union all