7.00.02 - Sessionize Arguments - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Aster Analytics
Release Number
Release Date
September 2017
Content Type
Programming Reference
User Guide
Publication ID
English (United States)
Specifies the name of the input column that contains the click times.
The timestamp_column must also be an order_column.
Specifies the number of seconds at which the session times out. If session_timeout seconds elapse after a click, the next click starts a new session. The data type of session_timeout is DOUBLE PRECISION.
[Optional] Specifies the minimum number of seconds between clicks for the session user to be considered human. If clicks are more frequent, indicating that the user is a "bot," the function ignores the session. The min_human_click_lag must be less than session_timout. The data type of min_human_click_lag is DOUBLE PRECISION. Default behavior: The function does not ignore any session, regardless of click frequency.
[Optional] Specifies whether to output rows that have NULL values in their session id and rapid fire columns, even if their timestamp_column has a NULL value. Default: 'false'.