The result set from the query will be passed to the handler.

查询的结果集将被传递给这个处理器。

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The query is executed with a success handler and an error handler function.

通过成功处理程序和错误处理程序函数执行查询。

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The use of the handler API is completely integrated into the capture and query component, and it greatly improves the performance of a system by optimizing database storage and retrieval.

处理程序api的使用完全集成在捕捉和查询组件中，并通过优化数据库存储和查询，显著改进系统的性能。

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Callers to the 0845 number speak first to a call handler who will ask the reason for calling before passing the query through to either a nurse or other relevant health adviser.

BBC: NHS Direct Wales 'turned off' for 999 calls, Unison claims