16.20 - position_arg - 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)

A numeric argument.

position_arg specifies the position in source_string from which to start searching (default is 1).

If position_arg is greater than the input string length, zero is returned.

If position_arg is NULL, NULL is used. If position_arg is not specified, the default (1) is used.