Description of the illustration modify_range_partition.eps

MODIFY partition_extended_name
   { partition_attributes
   | { add_range_subpartition
     | add_hash_subpartition
     | add_list_subpartition
     }
   | coalesce_table_subpartition
   | alter_mapping_table_clause
   | [ REBUILD ] UNUSABLE LOCAL INDEXES
   | read_only_clause
   | indexing_clause
   }