Sql window function advantages

advantage of using Window functions over regular aggregate functions is: Window functions do not cause rows to become grouped into a single output row, the rows retain their separate identities and an aggregated value will be added to each row

Types of Window functions
========================
1. Aggregate Window Functions
		SUM(), MAX(), MIN(), AVG(). COUNT()
2. Ranking Window Functions
		RANK(), DENSE_RANK(), ROW_NUMBER(), NTILE()
3. Value Window Functions
		LAG(), LEAD(), FIRST_VALUE(), LAST_VALUE()

Source: sqlshack.com

Similar codes

0 vote243 views1 answer
Roblox lua how to make something go invisible
Go
6 votes179 views6 answers
Use google fonts in css
Go
0 vote212 views1 answer
How many days ago was 31 december 1999
Go
2 votes185 views1 answer
Connecting to mongo database in spring boot
Go
0 vote193 views1 answer
Ring golang
Go
2 votes185 views2 answers
Golang interface
Go
0 vote232 views1 answer
How much google pays to apple
Go
1 vote186 views3 answers
Read every cell in a column google app script
Go
0 vote186 views1 answer
Package is not in GOROOT (/usr/local/go/src/) - golang
Go
11 votes209 views2 answers
Golang read file
Go