MySQL LOWER() Function

Convert the text to lower-case:

SELECT LOWER("SQL Tutorial is FUN!");

Definition and Usage

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

Note: The LCASE() function is equal to the LOWER() function.

LOWER(text)

Parameter	Description
text	Required. The string to convert

Works in:	From MySQL 4.0

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

SELECT LOWER(CustomerName) AS LowercaseCustomerName
FROM Customers;