16.20 - Transient Journaling - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Detailed Topics

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Release Date
March 2019
Content Type
Programming Reference
Publication ID
B035-1184-162K
Language
English (United States)

Transient journaling supports rollback and back up operations.

To preserve the restore capability of transient journaling, changing only journaling options with ALTER TABLE retains the version number of the table. Other ALTER TABLE options change the structure of tables and thus require incrementing the table version number.

The transient journaling options include.

  • WITH JOURNAL TABLE
  • JOURNAL
  • AFTER JOURNAL