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UPPER

Returns a string with all characters changed to uppercase.

Syntax

UPPER(<str>)

Aliases

Return Type

VARCHAR

Examples

SELECT UPPER('Hello, Databend!'), UCASE('Hello, Databend!');

┌───────────────────────────────────────────────────────┐
│ upper('hello, databend!')ucase('hello, databend!')
├───────────────────────────┼───────────────────────────┤
│ HELLO, DATABEND! │ HELLO, DATABEND!
└───────────────────────────────────────────────────────┘
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