CHR

Teradata Vantageā„¢ SQL Functions, Expressions, and Predicates

brand
Software
Teradata Vantage
prodname
Teradata Database
Teradata Vantage NewSQL Engine
vrm_release
16.20
category
Programming Reference
featnum
B035-1145-162K

Purpose

Returns the Latin ASCII character given a numeric code value.

Syntax



TD_SYSFNLIB.
Name of the database where the function is located.
numeric_expr
numeric_expr must be zero or greater. If numeric_expr is greater than 255, an operation of numeric_expr mod 256 is executed to return a value between 0 and 255.
If numeric_expr is NULL, NULL is returned.