Quiz 1z0-047, Oracle Database SQL Expert
Which statement is correct?
Which two ORDER BY clauses can be used to sort the output of the above statement?
What would be the status of the foreign key EMP_MGR_FK?
What would be the outcome of the above query?
Which UPDATE statement is valid?
Which SQL statement would you execute to get the desired output?
Which query would give you the desired output?
What would be the outcome of the above INSERT statement?
Why would the INSERT statement fail?
Which two WHERE clause conditions demonstrate the correct usage of conversion functions?