Quiz 1Z0-051, Oracle Database 11g, SQL Fundamentals I
Which two tasks would require sub queries or joins in order to be performed in a single step?
Which SQL statement accomplishes this task?
What could be the reason?
Which statement is true about the DELETE statement?
Which INSERT statement meets the above requirements?
Which two statements are true regarding constraints?
Which two statements are true about sequences created in a single instance database?
Which statement would create a synonym ORD so that HR can execute the following query successfully?
Which change fixes the error?
What happens when you issue the statement?