Internal Mechanism of Ranking

Analytics
Enthusiast

Internal Mechanism of Ranking

Hi
How does Teradata actually does the ranking internally.

Regards
Sreehari
1 REPLY
Fan

Re: Internal Mechanism of Ranking

Hi,

Rank analytic function produces an ordered sequence of particular column or columns.

We can Override this sequence by ORDER BY clause.

we can limit the scope by partition by clause.

Thanks and regards,

Chandra Paul.