清单3创建一个包含关系和XML数据的范围分区表，滚出(分离)包含老数据的分区，滚入(附加)包含最近数据的分区。

Listing 3 creates a range-partitioned table with relational and XML data, rolls out (detaches) a partition containing old data, and rolls in (attaches) a partition containing recent data.

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另外，分区键仍然必须基于关系数据。

In addition, the partitioning key must still be based on relational data.

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DB 2 9.7扩展了DB 2数据库分区特性(DPF)，支持XML和关系数据。

DB2 9.7 extends the DB2 database partitioning feature (DPF) to support both XML and relational data.

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