选择LIKE作为过滤器操作符。
表1总结了这些操作符及其语义。
后面的示例将使用这些操作符。
这个需求由SHIP1操作符捕捉。
可以使用通配符和取反操作符！
You can use wildcards, along with the not operator,!, allowing for complex selection criteria.
spirit操作符及其语义。
在后缀表示法中，操作符位于操作数后面。
圆括号用作分组操作符。
前缀表示法中，操作符写在操作数的前面。
In prefix notation, the operator is written before its operands.
每个ship操作符都有一个相关联的缓冲区。
另一组测试操作符称为比较测试操作符。
Another set of test operators is called comparison test operators.
内置的操作符使得文本搜索、替换和模式匹配轻而易举。
The built-in operators make text searching, replacing, and pattern matching effortless.
UNIX中的另一组重要操作符是逻辑操作符。
Another important set of operators in UNIX is the logical operators.
它们通常(但不总是)通过对象实例使用对象操作符来调用的。
They are usually — but not always — called via an object instance using the object operator.
可以按照与其他操作符相同的格式使用比较测试操作符。
You use the same format on comparison test operators as other operators.
编辑这个数据流，删除除以下操作符之外的所有操作符。
Edit this new data flow, deleting all operators except the following.
注意：可以使用产品源操作符的上下文菜单连接两个操作符。
Note: The product source operator's context menu can also be used to connect two operators.
对于访问计划的每个操作符，优化器将估计该操作符的基数输出。
At each operator in the access plan, the optimizer estimates the cardinality output from the operator.
您还可以找到算术操作符、二进制操作符、赋值操作符和指针废弃。
You'll find arithmetic operators, binary operators, assignment operators, and pointer dereferencing.
这些操作符会被嵌套在括号中并与其他的查询语言操作符混合在一起吗？
Can these operators be nested in parenthesis and mixed with the other query language operators?
注意：也可以单击被拖放的操作符或者从操作符上下文中打开细节窗口。
Note: the details window can also be opened by clicking on the dropped operator or from the context menu of the operator.
可以使用范围解析操作符来访问静态属性，该操作符由双冒号(：)组成。
You can access a static property using the scope resolution operator, which consists of a double colon (: :).
当将第一个源操作符拖放到空白的画布上时，会自动创建一个发布操作符。
When the first source operator is dropped on an empty canvas, a publish operator is automatically created.
聚合、组合之类操作的操作符可以是以成员、属性或常量作为输入的操作符。
Operators for aggregation, combination, and such manipulation are provided by means of operators that could take members, attributes, or constants as inputs.
在构建列表时，使用：操作符，叫做构造(cons)操作符(用来构造)。
When you're building a list, you use the: operator, called the cons operator (for construct).
操作符的结合性定义了相同优先级操作符组合的顺序(从右至左或从左至右)。
The associativity of an operator defines the order in which operators of the same precedence are grouped (right-to-left or left-to-right).
将操作符类与访问方法结合使用，可以指定创建索引和优化查询时使用的操作符。
An operator class is used in conjunction with the access method to specify the operators used for building the index and during query optimization.
尽管和[]在运算期间使用相同的测试操作符，但是它们使用不同的逻辑操作符。
Although and [] use the same test operators during evaluation, they use different logical operators.
在第一步中，生产经理通过从操作符面板将两个源操作符拖放到画布上来装载数据提要。
In the first step, the product manager loads the data feeds by dragging and dropping two source operators from the operator palette to the canvas.
每个源操作符都会被分配一个相关的名称，在画布中，这个名称也反映在操作符的标题中。
Each source operator is given a relevant name that is also reflected in the caption of operator in the canvas.
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