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Creating Custom Functions
Custom Function API Reference

Transformation Language Reference

10.5
- 10.5.6
- 10.5.1
- 10.4.0

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LOWER

Converts uppercase string characters to lowercase.

Syntax

LOWER( string )

The following table describes the argument for this command:

Argument	Required/ Optional	Description
string	Required	Any string value. The argument passes the string values that you want to return as lowercase. You can enter any valid transformation expression that evaluates to a string.

Return Value

Lowercase character string. If the data contains multibyte characters, the return value depends on the code page and data movement mode of the Integration Service.

NULL if a value in the selected port is NULL.

Example

The following expression returns all first names to lowercase:

LOWER( FIRST_NAME )

FIRST_NAME	RETURN VALUE
antonia	antonia
NULL	NULL
THOMAS	thomas
PierRe	pierre
BERNICE	bernice

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Table of Contents

Transformation Language Reference

Transformation Language Reference

LOWER

LOWER

Syntax

Return Value

Example