另一方面，数据库是一个容 易做一些简单改变（添加一个索引，稍稍修改一个查询）并看到巨大性能改善的地方。

The database, on the other hand, is an easy place to make a few simple changes (add an index, change a query slightly) and see tremendous performance improvements.

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下一个示例演示了如何不仅为表数据，还为索引和lob修改表空间。

The next example demonstrates how to alter the tablespace not only for table data, but also for indexes and LOBs.

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以其他方式修改数据库，包括添加、删除或修改索引或其他约束。

Changing the database in other ways, including adding, dropping, or modifying indexes or other constraints.

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