An operation can be a relational operator, a system - or user-defined function, or an SQL operator, such as GROUP BY, ORDER BY, and so on.
操作可以是一个关系运算符，或者系统或用户定义的函数，也可以是一个sql操作符，例如GROUPBY、ORDER BY等。
With the correlation it operates more like a user-defined relational operator.
由于这一层关系，它操作起来更像是一个用户定义的关系操作符。
Using the text analyzer operator and an Apache UIMA compatible annotator, you will see how to create and integrate a user-defined text analysis task into the data transformation flows.
通过使用文本分析器操作符和一个Apacheuima兼容的注释器，您将了解如何创建一个用户定义的文本分析任务并将其集成到数据转换流中。
When a user sends an empty file or enters an invalid file name, the diamond operator returns the uninitialized defined value, causing a crash of the.
当用户发送一个空文件或键入无效的文件名时，菱形操作符返回未初始化定义的值，使。
A software that replaces Operator logo with user defined logo or any other suitable logo.
一个软件，代替定义标志或任何其他合适的标识用户运营商徽标。
A software that replaces Operator logo with user defined logo or any other suitable logo.
一个软件，代替定义标志或任何其他合适的标识用户运营商徽标。
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