DENSE_RANK()" function 是否适用于 MySQL？

Question

Does the following MySQL code or "DENSE_RANK()" function works in MySQL or is it only used in Oracle database???

Select Employee, Cost_Center, Cost_Grant, Percent
,DENSE_RANK() over (PARTITION BY Employee order by Percent ASC) as Rank

Employee	Cost_Center	Cost_Grant	Percent
AB61526	10030		54
AB61526	14020		46
AB60020		1040	68
AB60020	10010		32
AB60038		11000	71
AB60038	10010		29
AK50051		10020	23
AK50051		11520	78

Expected results output:

Employee	Cost_Center	Cost_Grant	Percent	Rank
AB61526	10030		54	1
AB61526	14020		46	2
AB60020		1040	68	2
AB60020	10010		32	1
AB60038		11000	71	2
AB60038	10010		29	1
AK50051		10020	23	1
AK50051		11520	78	2

Answer 1

DENSE_RANK is supported in mysql beginning with version 8.0, and in MariaDB beginning with version 10.2.