Quiz 1z0-061, Oracle Database 12c: SQL Fundamentals
Which statement is true regarding the above query?
Which query would give the required output?
Which two methods can you use to get the required result?
Which two queries would achieve the required result?
Which statement is true?
Which two statements are true regarding constraints?
which cannot contain null?
Which two statements are true regarding single row functions?
Which two statements are true regarding the count function?
Which statement is true regarding the outcome of the above query?