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- boolean
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- normalize-space
- not
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XML Guide

10.4.0
- 10.5

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normalize-space

Removes leading and trailing white space from a string. White space contains characters that do not display, such as the space character and the tab character. This function replaces sequences of white space with a single space.

Syntax

normalize-space ( string )

The following table describes the argument for this function:

Argument	Description
string	String datatype. Passes a string that contains white space.

Return Value

String.

NULL if the string is NULL.

Example

The following expression removes excess white space from a name:

normalize-space ( NAME )

The following table contains example arguments and return values:

NAME	RETURN VALUE
Jack Dog	Jack Dog
Harry Cat	Harry Cat

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Table of Contents

XML Guide

XML Guide

normalize-space

normalize-space

Syntax

Return Value

Example