LogonSource Column | Data Dictionary | Teradata Vantage - 17.10 - LogonSource Column - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Data Dictionary

Advanced SQL Engine
Teradata Database
Release Number
Release Date
July 2021
Content Type
Programming Reference
Publication ID
English (United States)
Teradata recommends using alternative columns rather than the LogonSource column, if available. The sections below provide information about the recommended columns for the sessions in which they are available.
The LogonSource column includes information about the source of sessions logged on from a client, including information on the TDP and job name. It is referenced in the following:
  • Views:
    • LogOnOffV[X]
    • SessionInfoV[X]
    • QryLogV
  • Tables:
    • EventLog
    • SessionTbl