17.10 - Usage Notes - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Data Types and Literals

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1143-171K
Language
English (United States)

The character value is trimmed of leading and trailing pad characters and handled as if it was a string literal in the declaration of an INTERVAL string literal.

Character-to-INTERVAL conversion is supported for CHAR and VARCHAR types only. The source character type cannot be CLOB.

If the contents of the character string can be converted to a valid INTERVAL, then they are; otherwise, an error is returned.

You cannot convert a character data type of GRAPHIC to an INTERVAL string literal.