17.10 - ENABLE LOGONS/ ENABLE ALL LOGONS - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Database Utilities

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Configuration
Publication ID
B035-1102-171K
Language
English (United States)

Allows any new users to log on to the system.

Syntax

ENABLE [ALL] LOGONS

Usage Notes

ENABLE LOGONS and ENABLE ALL LOGONS are synonymous.

To use this command, the current logon state must be one of the following:
  • Logons are disabled - The system is quiescent.
  • Only user DBC logons are enabled - The system is quiescent.
To see the current logon state, use one of the following commands:
  • from DBW: QUERY STATE
  • from a Teradata Command Prompt: pdestate -a

Vantage must be running for the change to be applied. A database restart is not required for the new setting to take effect.

Users logged on to the system before ENABLE LOGONS or ENABLE ALL LOGONS is executed remain logged on, and their jobs continue to run. All sessions are reconnected if the system is restarted.

Both commands (ENABLE LOGONS or ENABLE ALL LOGONS) update the Start With Logons value in the PDE Control GDO, which is viewable using the Control GDO Editor (ctl) utility. For more information, see Control GDO Editor (ctl).

Example: Enabling all logons

The following example shows the current logon status is enabled for new users.

enable logons

12/02/12 10:04:29 Logons enabled.