17.10 - Implicit DATE-to-TIMESTAMP Conversion - 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)

SQL Engine performs implicit conversion from DATE to TIMESTAMP types in some cases. See Implicit Conversion of DateTime Types.

The following conversions are supported:

From source type... To target type...
DATE

ANSI Date dateform mode or IntegerDate dateform mode

TIMESTAMP

TIMESTAMP WITH TIME ZONE

The TIMESTAMP value is always converted to DATE in case of comparison. See TIMESTAMP-to-DATE Conversion.