tolower
Returns the string "string_expression" with all the characters converted to lower case using the rules of the locale "locale_string". If no locale is specified, the locale 'en' is used.
Note: Supported only in dynamic query mode.
Syntax
tolower ( string_expression [ , locale_string ] )
Example 1
# tolower ( 'ABC' ) #
Result
abc
Example 2
# tolower ( 'ABC' , 'fr' ) #
Result
abc