%Substring meta-SQL element

Syntax

%Substring
(
source_str
, 
start
, 
length
)

Description

%Substring expands to a substring of source_str.

Parameters

Parameter	Description
source_str	Specify the source string.
start	Specify the substring's beginning position. The first character of source_str is position 1.
length	Specify the length of the substring.