Session Constraint Values for Directory Users - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - Advanced SQL Engine Security Administration

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
July 2021
Language
English (United States)
Last Update
2022-02-15
dita:mapPath
ppz1593203596223.ditamap
dita:ditavalPath
wrg1590696035526.ditaval
dita:id
zuy1472246340572
Product Category
Software
Teradata Vantage
  • A directory user who is mapped to a permanent Teradata Vantage user inherits the permanent user privileges and constraint assignments.
  • A directory user who is not mapped to a permanent database user, but who uses Sign-On As to log on as a permanent user, inherits the user privileges and constraint assignments.
  • Directory users who are mapped to multiple constraint value sources (users or profiles) must use the user=user_name or profile=profile_name option in the logon string to specify the source for default constraint values and OVERRIDE privileges.
  • Directory users can use the SET SESSION CONSTRAINT option to access any mapped or inherited constraint assignments.
  • For directory users with no mappings and only PUBLIC or EXTUSER privileges, the session constraint value is NULL, and the user cannot access row level security tables.