17.10 - AFTER JOURNAL - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1144-171K
Language
English (United States)

A change to the type of image to be maintained for the table. Any existing images are not affected until the table is updated.

NO
After-change images are not maintained for tables created by the specified user.
DUAL
Dual after-change images are maintained for tables created by the specified user.
LOCAL
Single after-image journal rows for non-fallback data tables created by the specified user are written on the same virtual AMP as the changed data rows.
NOT LOCAL
Single after-image journal rows for non-fallback data tables created by the specified user are written on another virtual AMP in the cluster.