例如:
可以完成计数
select title,count(title) as cnt from kmovies group by title order by cnt desc@H_502_7@ 结果就会如此 title cnt ravi 10 prabhu 9 srinu 6@H_502_7@ 现在查询结果如下所示: ravi ravi ravi ...10 times prabhu prabhu..9 times srinu srinu...6 times@H_502_7@
结果就会如此
title cnt ravi 10 prabhu 9 srinu 6@H_502_7@ 现在查询结果如下所示: ravi ravi ravi ...10 times prabhu prabhu..9 times srinu srinu...6 times@H_502_7@
现在查询结果如下所示:
ravi ravi ravi ...10 times prabhu prabhu..9 times srinu srinu...6 times@H_502_7@
SELECT title FROM ( select title,count(*) OVER (PARTITION BY title) as cnt from kmovies ) T ORDER BY cnt DESC@H_502_7@