-- 根据公式:log(a)(MN)=log(a)(M)+log(a)(N)
SQL> SELECT POWER(10, SUM(LOG(10, LEVEL)))
2 FROM DUAL
3 CONNECT BY LEVEL <= 6;
POWER(10,SUM(LOG(10,LEVEL)))
----------------------------
720
一条sql求N阶乘
最新推荐文章于 2023-09-10 15:07:54 发布