MQT

You can think of an MQT as a kind of materialized view.

您可以将MQT看作一种物化的视图。

Of particular interest here, are the available MQT refresh policies.

比较特别的是，这种情况下可以使用MQT刷新策略。

However, the design of an MQT can be affected by which partitioning features are used on the base table.

然而，MQT的设计却可能受到基本表上使用的分区特性的影响。

A customer experiences performance issue while refreshing an MQT as part of a batch run.

在批处理运行过程中，当刷新一个MQT时，客户会遇到性能问题。

An MQT is a table whose definition is based on the result of a query.

MQT是基于一个查询的结果而定义的表。

DB2 can automatically rewrite a query to take advantage of an MQT.

DB2可以自动地重写查询以使用MQT。

The MQT feature provides various options for doing this to suit various operational needs.

MQT特性为适应各种运营需求而进行更新提供了多种选项。