Here, XMLExists determines if the "CustomerID" value in one target source is equal to a value derived from another target source.

这里，XMLExists决定在一个目标源中的“ CustomerID ”值是否等于来自另一个目标源的值。

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Then it provides reference for tourism administration in Xi'an to made(reasonable) tour development policy in view of different target source of tourist markets.

从而为西安市针对不同的目标客源市场制定合理的旅游开发政策提供了一定的理论依据。

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In this example, and update occurs if the target and source have matching row.

在这个例子中，如果目标和源数据表有匹配的行，就实行更新操作。

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Third, both parties should target the actual source of mistrust: cost projections.

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Target your information source.

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Her government has said it will target not only the source of any attack, but also the North's top command.

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