7.00.02 - Sessionize Arguments - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Product
Aster Analytics
Release Number
7.00.02
Published
September 2017
Language
English (United States)
Last Update
2018-04-17
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TimeColumn
Specifies the name of the input column that contains the click times.
The timestamp_column must also be an order_column.
TimeOut
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.
ClickLag
[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.
EmitNull
[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'.