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  5. upper

upper

upper(text: String): String

Returns the provided string in uppercase characters.

Parameters

Name Description

text

The string to convert to uppercase.

Example

This example converts lowercase characters to uppercase.

Source

%dw 2.0
output application/json
---
{ "name" : upper("mulesoft") }
DataWeave

Output

{ "name": "MULESOFT" }
JSON

upper(value: Null): Null

Helper function that enables upper to work with a null value.