COMMENT Examples | Teradata Vantage - 17.05 - Example: Placing a Comment - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Release Date
January 2021
Content Type
Programming Reference
Publication ID
B035-1144-175K
Language
English (United States)

This statement specifies a description of the name column in the employee table, which is assumed to be in the current database by default because employee is not qualified with a database name. You must specify the keyword COLUMN.

    COMMENT ON COLUMN employee.name 
      IS 'Employee name, last name followed by first initial';