predicates
美 [ˈpredɪkeɪt] 
英 ['predɪkət]
- n.【语】谓语；【逻】谓项；本质；属性
- v.论断；断定…为某物的属性
- adj.述语的；谓项的
- 网络谓词；断言；谓词段
词形变化
复数：predicates 现在分词：predicating 过去式：predicated 同义词
英汉解释
n. | |
adj. | |
v. | 1. 论断,断言;断定...为某物的属性;断定某物有...的属性 (about; of) 2. 〈美〉使(声明,行动等)依据于 (on; upon),使基于 |
英英解释
例句
Additionally, the existential nature of the XQuery general comparison predicates requires attention when you express a "between" condition.
另外，当表达“between”条件时，需要注意XQuery一般比较谓词的存在本质。
Predicates can be applied to any attribute of a dimension in a cube model.
谓词可以应用于多维数据集模型中维的任何属性。
Predicates (also known as properties) themselves can be thought of as a particular kind of subject (resources).
可以将谓语（也称为属性）本身看作特殊种类的主语（资源）。
There is no limit to the number of predicates , separated by an AND clause, that can be included in a search condition .
对于由AND子句分隔的谓词，其数量没有任何限制，它们可以包括在搜索条件中。
Predicates with concrete values are important for the optimizer to be able to use available distribution statistics.
为使优化器能够使用可用的分布统计信息，带有具体值的谓词极为重要。
Because DB2 is going to rearrange your predicates before applying them, and that new order may be exactly right for your SQL.
因为DB2在应用您的谓词之前要重新安排它们，新的顺序可能正好适用您的SQL。
Nobody asked whether such predicates had any intrinsic and independent truth, or if the propositional form could be a form of truth.
或“物是一个整体”等等，人们既没有考察究竟这些谓词是否具有独立自存的真理，或者是否能够表达真理的正确形式。
This index contains hash values of the actual strings and can be used for equality predicates only, not for range predicates.
该索引包含实际字符串的散列值，只能用于等式谓词，不能用于范围谓词。
Statistical views are a powerful new form of statistics that represent relationships among complex predicates or across tables.
统计视图是一种强大的、新型的统计，它可以表示复杂谓词或表之间的关系。
Sometimes, and will be a part of the content if it's not combining two sentences but two predicates.
有时候有些内容，不是结合了两个句子，而是两个谓语。
In such a case, the OR prevents the two predicates from being applied until after the respective tables have been joined.
在种情况下，OR防止这两个谓词被应用，直至相应的表被加入之后。
In a WHERE or HAVING clause , predicates that specify the conditions that the source rows must meet to be included in the SQL statement .
WHERE或HAVING子句中的谓词，用于指定源行要包含在SQL语句中必须满足的条件。
The Histogram utility converts a histogram into a Microsoft Excel chart containing information about the selectivity of predicates.
直方图实用程序将直方图转换为MicrosoftExcel图表，图表包含有选择的信息。
Include WHERE clause predicates for every column on the row to see if each column value is the same as its original value.
在行的每个列中包含WHERE子句谓词，来确定每列的值是否与其初始值相同。
Perform predicate analysis to see if the predicates are being as selective as possible.
执行谓词分析，看看能否尽量被选中。
You can add as many predicates to a statement as you want.
您可以向语句中添加任意数量的谓词。
The XANDOR operator evaluates two or more equality predicates simultaneously by driving multiple XISCANs.
XANDOR操作符通过操作多个XISCAN，来同时计算两个或多个等式谓词。
Generally speaking, English predicates can be divided into three categories: simple predicates, compound predicates and double predicates.
一般说来，英语谓语可以分为三类：简单谓语、复合谓语和双谓语。
Some predicates examine the To or From fields of a message, whereas others examine the subject, body, or attachment size.
某些谓词会检查邮件的“收件人”或“发件人”字段，而有些谓词则会检查主题、正文或附件大小。
Since the definition of the predicates is somewhat trivial, only the first operation is expanded inline.
由于这些谓词的定义非常简单，所以只对第一个操作进行内联扩展。
The last section also describes the ALL, EXISTS, and SOME or ANY predicates, which can be used to express conditions on subquery results.
最后一节还描述了ALL、EXISTS和SOME或ANY谓词，这些谓词可用于表达子查询结果上的条件。
Generic delegates for conversions, search predicates, and actions to be taken on elements of an array or collection.
转换、搜索谓词以及要对数组或集合的元素进行的操作的泛型委托。
In DB2, attributes can be used in queries, predicates, and index definitions just as easily as elements.
在DB2中，查询、谓词和索引定义中都可以使用属性，就像使用元素一样容易。
The predicates work like this: for each node, the engine processes the predicate using that context.
谓词的工作原理类似于：对于每个节点，引擎使用上下文处理谓词。
But, relational predicates cannot be applied to the underlying XML column or its indexes.
但是，关系谓词不能应用于底层的XML列或它的索引。
There can be predicates that involve only one of the joined tables in the ON clause.
在ON子句中可能有仅涉及一个联接表的谓词。
But there's no ability to parse out a portion of an XML document, nor apply any predicates.
但是，无法解析XML文档的一部分，也无法应用任何谓词。
The latter of these two predicates is a Boolean predicate that returns "false" if the phone element does not have the desired value.
后者是Boolean谓词，如果phone元素没有所需的值，则返回“false”。
For table CUST_ORDER_HEADER, both of the existing indexes do not support the local and join predicates on the table, as shown below.
对于CUST_ORDER_HEADER表，现有的索引表不支持表上的本地和连接谓词，如下所示。
Logically, both perform the same job but for different types of predicates and with different optimizations.
从逻辑上讲，这两个操作符执行了相同的操作，只不过是用于不同类型的谓词且使用不同的优化方法。
This can sometimes cause predicates to reduce to the constant values true or false, allowing the entire location path to be simplified.
有时这可能使谓词减少到常量值true或false，允许简化整个位置路径。
If there are any additional user predicates on any of the attributes or measures of the query, they should also be generated here.
如果查询中的任何属性和度量上有任何用户谓词，那么也应该在这里产生。
The CONTAINS and FREETEXT predicates can only be used inside a WHERE clause of a SELECT statement.
CONTAINS和FREETEXT谓词只能在SELECT语句的WHERE子句中使用。
Do not change the order of the elements on the schema when the queries consider ordered predicates.
如果查询涉及到顺序谓词，不要改变模式中的元素顺序。
The same operators and predicates used for inner joins can be used for not-equal joins.
用于内部联接的运算符和谓词同样也可用于不等联接。
Selectivities of the predicates in a query determine the cardinalities (number of rows) at various places in the query execution plan.
查询中谓词的选择性决定了查询执行计划中不同位置的基数（行数）。
The result of the join and user predicates should be ANDed together in the form (joins) AND (user predicates).
联结和用户谓词的结果应该以（联结）AND（用户谓词）的形式组合在一起。
For detailed information about each predicate and its property or properties, and what values they accept, see Transport Rule Predicates.
有关各个谓词及其属性和所接受值的详细信息，请参阅传输规则谓词。
It also shows you how to build complex predicates into a SQL-like set of queries, all using only standard XPath syntax.
还解释如何用复杂的谓词构建类似SQL的查询集，但是只使用标准的XPath语法。
The two local predicates cannot benefit from matching or screening index scans from any of the existing indexes.
两个本地谓词无法从匹配或筛选现有的索引扫描中获益。
