Hi,
Aggregate Functions. The <window function> can be a common aggregate function, which include SUM (), AVG (), MIN (), MAX (), and COUNT (). By default the PARTITION BY subclause is always implied. When it is not explicitly given, the whole result set in the FROM clause of the query is used as the partition. Is this information are true. I need more information about it?
Please help.
Thanks!
I did not find the right solution from the Internet.
References: https://www.google.co.in/search?q=about ... p; ie = UTF-8