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Oracle® OLAP Expression Syntax Reference
Release 11.2

Part Number E23381-01
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UPPER

UPPER converts all alphabetic characters in a text expression to uppercase. The data type of the return value is the same as the original text.

Return Value

CHAR | NCHAR | VARCHAR2 | NVARCHAR2

Syntax

UPPER(char)

Arguments

char can be any text expression.

Example

UPPER('This is an emergency') returns the string THIS IS AN EMERGENCY.