Which is a restriction on a list partitioned table？（）

• A、You cannot create global range partitioned indexes on the table. 
• B、The optimizer will not execute partition wise joins on the table’s partitions. 
• C、You must include at least one element in the value list of each partition of the table, even if that element is the keyword NULL. 
• D、Partition pruning will not occur during query optimizer if a range of values is included in the query predicate.