17.20 - Session Constraint Values for Directory Users - Analytics Database - Teradata Vantage

Teradata Vantage™ - Analytics Database Security Administration - 17.20

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-03-07
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  • 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.