Enabling a user to obtain and view graphic explain data with no need to activate a monitor and no need to wait for a job to complete before the explain data for a query may be viewed. Displaying explain data for an SQL query of a database that include executing an SQL query and displaying explain data for the SQL query while executing the SQL query. Displaying explain data includes identifying an access plan associated with the SQL query and generating explain data in dependence upon the access plan. Identifying an access plan may be carried out by retrieving an access plan identification from a cursor of a job control block and retrieving an access plan from an access plan cache in dependence upon the access plan identification.