The case of username

when i create a user in the oracle database, the character of the username is auto change to lowercase even if i input the Uppercase. How to obtain the correct case? (don’t be changed to the lowercase)

Usernames are are not case sensitive in openfire.

Actually Jabber is case sensitive in that area And it’s doing it on purpose. This is a standard, usernames should be lowercase (and some other requirements). So it’s being parsed and so you get a lowercase username in the end. You cant change it.