16.20 - ASCII - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Functions, Expressions, and Predicates

Product
Advanced SQL Engine
Teradata Database
Release Number
16.20
Release Date
March 2019
Content Type
Programming Reference
Publication ID
B035-1145-162K
Language
English (United States)

Purpose

Returns the decimal representation of the first character in string_expr as a NUMBER value. The decimal representation will reflect the character set of the input string.

Syntax



TD_SYSFNLIB.
Name of the database where the function is located.
string_expr
A character string or string expression.
If string_expr is NULL, NULL is returned.