SELECT year(sj), month(sj), count(id) FROM News GROUP BY year(sj), month(sj) ORDER BY year(sj) DESC , month(sj) DESC; 结果如图:
SELECT year(sj), month(sj), count(id)FROM NewsGROUP BY year(sj), month(sj)ORDER BY year(sj) DESC , month(sj) DESC;结果如图: