What does the SQL function "UPPER()" do?

Last Updated :
Discuss
Comments

What does the SQL function "UPPER()" do?

Adds two numbers together

Concatenates two or more strings

Converts a string to uppercase

Returns the length of a string

This question is part of this quiz :

SQL Joins & Functions Quiz
Tags:
SQL
SQL Quiz
Databases
Share your thoughts in the comments
We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our Cookie Policy & Privacy Policy