The article then briefly explains how a decision is made to use an MQT in a query and the benefits of using MQTs in a federated environment.

然后简要解释了如何作出在查询中使用MQT的决策和在联邦环境中使用MQT的优势。

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You may be curious how to include a query that restricts XML data in an application.

您可能很想知道如何在应用程序中包括限制XML数据的查询。

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Learn how to leverage XML indexing and query filtering capabilities in a database management system to ensure strong runtime performance.

学习如何利用数据库管理系统中的xml索引和查询过滤功能来确保强健的运行时性能。

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But aid workers in Laos query how long such a policy can be sustained, given that alternative crops often provide miserly returns from uncertain markets, not least because of Laos's appalling infrastructure.

ECONOMIST: An opium ban is a mixed blessing

We want to seriously address that, " he said in response to a question by Indian reporters, and then proceeded to query them on how his overtures are viewed by "the people of India.

WSJ: Pakistan's Newly Elected Leader Seeks Better India Ties