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[计]关系算子
1、boiler operator───锅炉Cao作工
2、operator───n.经营者;Cao作员;YunYingShang;话务员;行家;接线员
3、keyboard operator───电脑Cao作员;键盘Cao作员;n.电脑Cao作员; [计]键盘Cao作员
4、bellman operator───行李员Cao作员
5、radio operator───无线电报务员[话务员];无线电话务员
6、Tour Operator───旅行社;包价旅游承办商;n.旅游经营者
7、relational database───关系数据库; 关系型数据库;[计]关系数据库
8、concatenation operator───连锁作用标记(指+号);并置算符;连接算符
9、operator song───Cao作员宋
1、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.───Cao作可以是一个关系运算符,或者XiTong或用户定义的函数,也可以是一个sqlCao作符,例如GROUP BY、ORDER BY等。
2、With the correlation it operates more like a user-defined relational operator.───由于这一层关系,它Cao作起来更像是一个用户定义的关系Cao作符。
3、The previous example creates two dictionaries and uses them to test the relational operator.───前面的示例创建两个 dictionary 并使用它们测试 关系Cao作符。
4、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.───Cao作可以是一个关系运算符,或者XiTong或用户定义的函数,也可以是一个SQLCao作符,例如GROUPBY、ORDERBY等。
1、With the correlation it operates more like a user-defined relational operator.
2、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.
3、Several types of relational operator in the information assimilating are described in detail.