16.20 - Logging of External Users - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Published
March 2019
Content Type
Programming Reference
Publication ID
B035-1144-162K
Language
English (United States)
Last Update
2019-05-24

During access logging, the system identifies:

  • Directory users by their authcid, the logon username by which the directory authenticates the user, which the system stores in DBC.SessionTbl.AuditTrailId when it establishes the session.
  • Proxy users by the name by which they are initially authenticated when accessing the middle tier application. The access log includes a copy of the query band string for the proxy user.