Note that if several counting functions or tests operate on the same column, then the sort and count operations only need to be done once.

注意，如果多个计数函数或测试在同一列上运行，那么排序与计数操作仅需做一次。

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Table functions enable you to efficiently use relational operations and the power of SQL on data that is not in an actual table.

表函数允许您对非实际表（不是实际上的表）中的数据有效地使用关系操作和 SQL。

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A WSDL file only describes the data types, as well as the name of data types and the operations or functions and so on, but does not describe the meaning of the data type.

WSDL文件只是描述数据类型，包括数据类型的名字、操作和功能等，但并没有描述数据类型的意义。

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Now, Yasuda says, companies are learning to evaluate all their functions and operations based on how they add to shareholder value.

CNN: THE NEW JAPAN INC.

Mr. Murray did attend training exercises for a snowstorm and on disaster-preparedness functions and the emergency operations center, officials said.

WSJ: Poor Training Fueled Gas Shortage After Sandy

Inside, the Land Rover Range Rover Sport is all business, with legible gauges and straightforward buttons, switches and dials on the dashboard, console and steering wheel for most functions, with a large LED touchscreen on the center stack used for audio and navigation system operations.

FORBES: 2011 Land Rover Range Rover Sport Review: Born to Run