15.10 - Example: Changing a Single Before-Image Journal to a Dual Before-Image Journal and Dropping Two Columns - 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 following request changes the single before image journal to a dual image journal and also drops two columns:

     ALTER TABLE newemp, 
       DUAL BEFORE JOURNAL 
       DROP phone, 
       DROP pref;