15.10 - HELP COLUMN - 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

Purpose

Displays the attributes of a column, including whether it is a single-column primary or secondary index and, if so, whether it is unique.

Privileges

You must either own the table, join index, or hash index in which the column is defined or have at least one privilege on that table.

Use the SHOW privilege to enable a user to perform HELP or SHOW requests only against a specified table, join index, or hash index.

Syntax - Column or Column List From Table