17.10 - Example: Implicit Type Conversion During Assignment - 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)

Consider the following table which has an INTERVAL YEAR TO MONTH column:

CREATE TABLE TimeInfo
  (YrToMon INTERVAL YEAR TO MONTH);

If you insert data into the column using the following parameterized request, and you pass an INTERVAL YEAR or INTERVAL MONTH value to the request, SQL Engine implicitly converts the value to an INTERVAL YEAR TO MONTH value before inserting the value.

INSERT INTO TimeInfo
VALUES (?);