15.00 - HELP INDEX and Unindexed Tables - Teradata Database

Teradata Database SQL Data Definition Language Detailed Topics

Product
Teradata Database
Release Number
15.00
Content Type
Programming Reference
Publication ID
B035-1184-015K
Language
English (United States)

HELP INDEX and Unindexed Tables

If you submit a HELP INDEX request for an unindexed table, Teradata Database returns a message explaining that there is no help information to be returned.

For example, suppose you define the following table.

     CREATE TABLE t1 (
       a INTEGER
       b INTEGER)
     NO PRIMARY INDEX;

You then submit the following HELP INDEX request on t1.

     HELP INDEX t1;

Teradata Database returns the following message.

     *** Empty HELP information returned.