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SQL Server LOWER() Function

❮ SQL Server Functions


Convert the text to lower-case:

SELECT LOWER('SQL Tutorial is FUN!');
Try it Yourself »

Definition and Usage

The LOWER() function converts a string to lower-case.

Note: Also look at the UPPER() function.



Parameter Values

Parameter Description
text Required. The string to convert

Technical Details

Works in: SQL Server (starting with 2008), Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse

More Examples


Convert the text in "CustomerName" to lower-case:

SELECT LOWER(CustomerName) AS LowercaseCustomerName
FROM Customers;
Try it Yourself »

❮ SQL Server Functions