17.05 - Rule - Teradata Database

Teradata Vantageā„¢ - Resource Usage Macros and Tables

prodname
Advanced SQL Engine
Teradata Database
vrm_release
17.00
17.05
created_date
June 2020
category
Administration
User Guide
featnum
B035-1099-170K

The following rule on the logging rate is imposed by the system.

Intervals must evenly divide into 3600 (the number of seconds in an hour). The following table shows the valid logging rate.

  • The white area of the table shows rates recommended only for short-term use for debugging a specific issue.
  • The highlighted area of the table shows rates recommended for production processing.
1 2 3 4 5 6
8 9 10 12 15 16
18 20 24 25 30 36
40 45 48 50 60 72
75 80 90 100 120 144
150 180 200 225 240 300
360 400 450 600 720 900
1200 1800 3600      

A practical minimum log interval during production processing is 60 seconds. Intermediate log intervals, such as 120 seconds or 300 seconds can also be used. The default rate is 600 seconds.

Rates and enabled tables may be changed at any time and the changes take effect immediately.