sql复杂点的查询
创始人
2025-07-19 10:12:27
0次
sql复杂点的查询
SELECT 表B.NAME, COUNT(表A.业务bus)
FROM 表A,表B
WHERE 表A.人物ID = 表B.人物ID
GROUP BY 表B.NAME
这样是否是你想要的答案
select b.name,count(*) as count from a,b where a.id=b.id group by b.name order by count desc
select b.name,sum(bus) as cnt from a,b where a.id=b.id group by b.name order by cnt desc ;
相关内容