Question

How can I search for a user even if I don’t know the exact spelling with regards to case, like

SELECT * FROM USER WHERE U.NAME =  'STEVEN';

Meaning: if a user has the name “Steven” or “sTEVEN” how can I search all persons who have this name?

I tried it, but it does not work.

WHERE email LIKE '%GMAIL%'

It did not not work when case was lowercase.

Answer 1

Use UPPER

SELECT * FROM USER WHERE UPPER(U.NAME) = 'STEVEN'