15.10 - DROP PERIOD FOR - Teradata Database

Teradata Database SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Release Number
15.10
Published
December 2015
Content Type
Programming Reference
Publication ID
B035-1144-151K
Language
English (United States)

Remove the derived period column.
When you drop a derived period column from a table, the begin column and end column of the derived period column are not dropped.

period_name
Name of the derived period column.