Description of the illustration merge.eps

MERGE [ hint ]
   INTO [ schema. ] { table | view } [ t_alias ]
   [ USING { 
         { [ schema. ] { table | view }
         | ( subquery )
         } [ t_alias ]
         | values_clause }
   ]
   ON ( condition )
     [ merge_update_clause ]
     [ merge_insert_clause ]
     [ error_logging_clause ]