15.00 - Transient Journaling - Teradata Database

Teradata Database SQL Data Definition Language Detailed Topics

prodname
Teradata Database
vrm_release
15.00
category
Programming Reference
featnum
B035-1184-015K

Transient Journaling

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