Example: Changing a Single Before-Image Journal to a Dual Before-Image Journal and Dropping Two Columns - Advanced SQL Engine - Teradata Database

SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Published
January 2021
Language
English (United States)
Last Update
2021-01-22
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B035-1144
lifecycle
previous
Product Category
Teradata Vantage™

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;