MySQL

Please help

M ILL_uale, Invoice_number, and Tivoice_sequence. 5. Write a SELECT statement that returns three columns: vendor_id The vendor_id column from the Vendors table vendor_name The vendor_name column from the Vendors table contact_name A concatenation of the vendor_contact_first_name and vendor_contact_last_name columns with a space between e row for each vendor whose contact has the same last name as another vendor's contact. This should return 2 rows. Hint: Use a self-out to check that the vendor_id columns aren't equal but the vendor_contact_last_name columns are equal. Sort the result set by vendor contact_last_name. a SELECT statement that returns these three columns 6. Write a SELECT state ace