15.10 - LOG - Teradata Database

Teradata Database SQL Data Definition Language Syntax and Examples

prodname
Teradata Database
vrm_release
15.10
created_date
December 2015
category
Programming Reference
featnum
B035-1144-151K

The transient journaling option for a global temporary table.
LOG maintains a transient journal for the global temporary table during the time is materialized. 
You cannot change the LOG or NO LOG properties of a global temporary table if any materialized instances of the table exist.

NO
No transient journal is to be kept.