NetEx EFT213 Reference Manual Rel 5.4

LOWER and UPPER FunctionsThe UPPER function returns the upper case equivalent of a string expression, all characters except lower casecharacters are left untouched.The LOWER functions return the lower case equivalent of a string expression, all characters except uppercase characters are left untouched.Format:upper(string)lower(string)Where:string a string expression in the form of a variable, literal, or function.Examples:Display the lower case equivalent of “ABCdef”:eFT> text {lower(“ABCdef”)}eFT: abcdefDisplay the upper case equivalent of “ABCdef”:eFT> text {upper(“ABCdef”)}eFT: ABCDEFDisplay the system date in lower case:eFT> text Today is: {lower(date())}eFT: Today is: thu mar 16, 2011To display the Weekday in upper case:eFT> text The Day is: {ext(upper(date()),1,3)}eFT: The Day is: THUTo set a predefined NetEx/eFT variable “password” to its lower case equivalent:eFT> set var password {lower(password)}eFT>Page 82 Advanced Local User’s Guide REF-eFT213-R5.4-08