用例5：采用使用动态sql和外部表的存储过程。

Case 5: Having stored procedure using dynamic SQL and external tables.

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数据库分区技术为大表的存储管理提供了较优的解决方案。

Partition technique provides a good solution to the storage management of large tables in RDBMS.

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例如，需要在创建访问一组表的存储过程之前，先创建这组表。

An example would be the need to first create the set of tables before creating the stored procedure that access them.

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