Add close time from most recent closed ticket to current ticket. Your query must display all of data in Issues table, and new field called "Last Close" To do this, show all data in each row, and write code to go back to Issues table and find close date for last ticket that consultant completed before this one. Write all the fields in issue table, plus this new field, called "Last Close". Sort ascending by consultant ID and Date Opened. Don't show tickets with category ID of 0. HINT: You will require to use SELECT query with an alias in builder for the column.