Analytics SAQL Developer Guide

Overview
Quick Start
Examples
SAQL Reference
SAQL Basic Elements
SAQL Operators
SAQL Statements
SAQL Functions
Aggregate Functions
Date Functions
Time Zone Date Functions
Work with Custom Fiscal Year Data
String Functions
ascii()
chr()
ends_with()
index_of()
len()
lower()
ltrim()
mv_to_string()
number_to_string
replace()
rtrim()
starts_with()
string_to_number
substr()
trim()
upper()
Math Functions
Windowing Functions
coalesce
Query Performance
PDF

Note: This release is in preview. Features described here don’t become generally available until the latest general availability date that Salesforce announces for this release. Before then, and where features are noted as beta, pilot, or developer preview, we can’t guarantee general availability within any particular time frame or at all. Make your purchase decisions only on the basis of generally available products and features.

trim()

Removes the specified substring from the beginning and the end of a string.

Syntax

trim(string,substr)

Usage

This function removes substr from the beginning and end of string, then returns the result. To remove leading and trailing spaces, do not specify a value for substr.

Example

1–-  the resulting string in both cases is 'MyString';
2q = foreach q generate trim("abcMyStringabc","abc") as 'Trimmed String';
3q = foreach q generate trim("     MyString     ") as 'Trimmed String';