Renaming Table Columns - Analytics Database - Teradata Vantage

SQL Data Definition Language Detailed Topics

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-07-11
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B035-1184
lifecycle
latest
Product Category
Teradata Vantage™
You can rename table columns except when the:
  • new_column_name matches any existing column name in the target table.
  • Column is an index field.
  • Column is part of any type of referential constraint.
  • Column is a partitioning column for a partitioned primary index.
  • Column is referenced in the UPDATE OF clause of a trigger.