Complete outer joins Blend the conduct of remaining and appropriate joins and protect the non-matching rows from both of those the still left and the appropriate tables. +----+-------------+--------------------+------------+-------+-------------------------------------------------+-------------------------------------------------+---------+-------------------------------+----------+--... https://secretsocietybooks15814.blogdanica.com/37260143/5-simple-statements-about-how-to-join-outlaw-motorcycle-club-explained