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#### Upper The Upper function in Expression Builder converts all letters in the specified string to uppercase. If there are characters in the string that are not letters, they are unaffected by this function. ### Syntax Upper(string) ### Result Type String ### Arguments The following table describes the arguments for the function.
Argument | Description
--- | ---
string | Specifies the string that is to be converted. The value can be a string literal, or a field name, or an expression that returns a string. If the value is a string literal, then it must be enclosed in single or double quotation marks.
### Examples If the First Name field on a contact record contains the value Amanda, then the following example returns the value AMANDA: Upper([{First Name}]) The following examples both return the value ACCOUNT123: Upper('Account123') Upper("Account123") #### Related Topics See the following topics for related Expression Builder information: About Expression Builder Using Expression Builder Expression Builder Functions

Published 5/23/2022 | Copyright © 2005, 2022, Oracle and/or its affiliates. Legal Notices.