RANK and DENSE-RANK are examples of:
A) Ceilings.
B) Door Functions.
C) Window Functions.
D) Moving Functions.

Question

Quizplus · Accepted Answer

RANK and DENSE_RANK are both examples of window functions. Window functions are a type of function in SQL that allow you to perform calculations across a set of rows that are related to the current row. RANK and DENSE_RANK both assign a ranking to each row within a specified partition, based on the values in one or more columns.

RANK and DENSE-RANK Are Examples Of