The UPPER() function converts a string to upper-case. Note: Also look at the LOWER() function. Syntax

Dec 20, 2024 · In this article, we will cover the SQL UPPER () function, including its syntax, examples, and best practices for use. The UPPER function in SQL is an in-built function that …

Jun 2, 2023 · The syntax of the UPPER function is quite simple: UPPER (input_string) The return value is the same as the input_string value, which can be any of CHAR, VARCHAR, …

Sep 3, 2024 · The following example uses the UPPER and RTRIM functions to return the last name of people in the dbo.DimEmployee table so that it is in uppercase, trimmed, and …

Here’s the syntax of the UPPER function: The UPPER function returns a new string with all characters of the string converted to uppercase. If the string is NULL, the UPPER function …

Apr 27, 2025 · The UPPER function is used to make to a string of characters or character expression all uppercase. Syntax UPPER(expression) Parameters. expression – this is the …

The SQL UPPER() function converts all characters in a specified string to uppercase. This function is useful for standardizing text data, such as names or codes, for case-insensitive …

The following shows the syntax of the UPPER() function: UPPER(input_string) Code language: SQL (Structured Query Language) ( sql ) In this syntax, the input_string can be a literal …

Syntax. The syntax of the SQL UPPER function is as follows: UPPER(string_expression) Where string_expression is the string or character expression that you want to convert to uppercase.

Apr 20, 2024 · UPPER() function. The SQL UPPER() function is used to convert all characters of a string to uppercase. Syntax: UPPER(string) PostgreSQL, MySQL, SQL Server and Oracle . …