Convert Text to Uppercase / All Caps
Uppercase / all caps
UPPERCASE words or ALL CAPS is often used to denote the importance of the text. Many people use capital letters to make words look "louder", On social media and forums, uppercase sentences can be associated with shouting. Studies have shown that all caps text is less readable than lowercase text. Parts of legal documents (like disclaimers) are usually also in all caps (this is a convention).
Programming conversion to uppercase / all caps
var str = 'Test'; var result = str.toUpperCase();
You can also use Flash Fill to convert your fields.
SELECT UPPER(lastname) FROM Employees
my $str = 'Test'; print uc($str);
$str = 'Test'; print strtoupper($str);
s = 'Test' print s.upper()