Example

Teradata Vantageā„¢ SQL Functions, Expressions, and Predicates

brand
Software
Teradata Vantage
prodname
Teradata Database
Teradata Vantage NewSQL Engine
vrm_release
16.20
category
Programming Reference
featnum
B035-1145-162K

MEDIAN, an inverse distribution function that assumes a continuous distribution model, is a specific case of PERCENTILE_CONT where the percentile value is 0.5.

MEDIAN  (value_expression)

is same as:

PERCENTILE_CONT (0.5) WITHIN GROUP (ORDER BY value_expression)