17.10 - Event Evaluation - Advanced SQL Engine - Teradata Workload Management

Teradata Vantageā„¢ - Workload Management User Guide

Product
Advanced SQL Engine
Teradata Workload Management
Release Number
17.10
Release Date
July 2021
Content Type
Administration
User Guide
Publication ID
B035-1197-171K
Language
English (United States)

TASM evaluates events at the Event Interval you specify on the Other tab of the General view. If TASM detects an event at startup, it evaluates the event again at the end of each event interval, except for the component down events, which are only evaluated at TASM activation time.

For example, if the event interval is 1 minute, the events are evaluated at 1:01:00, 1:02:00, and 1:03:00, based on a database-internal timer set when the ruleset was activated. User-defined events can be activated at any time but are not evaluated until the next event interval. For example, an API call activates a user-defined event at 1:01:32 but TASM does not act on the event until the next interval at 1:02:00.