predicates

英 [ˈpredɪkeɪts] 美 [ˈpredɪkeɪts]

n.  谓语(句子成分，对主语加以陈述，如John went home中的went home)
v.  使基于; 使以…为依据; 表明; 阐明; 断言
predicate的第三人称单数和复数

柯林斯词典

    The noun is pronounced /'predɪkət/. The verb is pronounced /'predɪkeɪt/. 名词读作 /'predɪkət/。动词读作 /'predɪkeɪt/。

  1. 谓语
    In some systems of grammar, the predicate of a clause is the part of it that is not the subject. For example, in 'I decided what to do', 'decided what to do' is the predicate.
    1. VERB 基于；取决于；以…为基础
      If you say that one situation is predicated on another, you mean that the first situation can be true or real only if the second one is true or real.
      1. Financial success is usually predicated on having money or being able to obtain it.
        先要有钱或者能弄到钱才能够赚钱。
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    双语例句

    1. Additional local predicates that are not automatically provided by DB2 that can provide predicate transitive closure.
      其他的非DB2自动提供的，而又能提供谓词传递闭包的本地谓词。
    2. Nested in predicates, correspondences can be applied to build powerful filters based on the multiplicity of the relations.
      嵌套于域声明中，通讯可用于建立基于关联多重性的强大的过滤器。
    3. You can drill down multiple levels in a query to specify nested predicates, clauses, and expressions.
      您可以在一个查询中钻取多层，以指定嵌套的谓词、子句和表达式。
    4. 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。
    5. Consider only the most important columns for the most important queries that have selection predicates for these distribution statistics.
      对于这些分布统计信息，只考虑对拥有选择谓词的最重要的查询而言最为重要的列。
    6. Additional predicates added to a complex WHERE clause, containing OR, AND, and() parentheses.
      添加到复杂的WHERE语句的额外谓词，包括OR、AND和（）括号。
    7. Document-and row-filtering predicates should go into the XMLEXISTS function.
      文档过滤和行过滤谓词应该放入到XMLEXISTS函数中。
    8. For example, what if the two local predicates are not as selective as estimated by the optimizer?
      例如，如果这两个本地谓词选择性没有优化器评估的强，怎么办？
    9. Include WHERE clause predicates for only the columns that are important and relevant to us.
      在重要的、与我们相关的列中包含WHERE子句谓词。
    10. Missing join predicates, but only if a foreign key is defined.
      丢失连接谓词，只在定义了外键的情况下。
    11. Table-level predicates typically exist on some dimension tables as well.
      表级谓词通常也存在于一些维度表中。
    12. 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。
    13. Specify only those columns that are used in predicates.
      仅指定那些谓词中所使用的列。
    14. In the previous examples, you saw value predicates that include literal values.
      在上述示例中，看到了包括文字值的值谓词。
    15. Since there are no predicates on any attributes of sales facts, no attributes are identified in this step.
      因为sales事实的任何属性上都没有谓词，所以这一步没有识别出属性。
    16. This is not useful since queries would typical not use such concatenated values in their predicates.
      此索引项是没有用的，因为普通查询不会在其谓词中使用此类串联值。
    17. Basic attributes like name and phone number will map to predicates with literal objects.
      姓名和电话这类基本属性映射为文字宾语谓词。
    18. A merge scan join always involves one or more Equal join predicates.
      一个合并联接总是涉及一个或多个Equal联接谓词。
    19. What kinds of predicates are used on each referenced table?
      每个引用表中使用了哪些种类谓词？
    20. In addition, our sample query qualifies the rows of interest by specifying relational and XML predicates in the WHERE clause.
      此外，我们的样例查询通过在WHERE子句中指定关系谓词和XML谓词，限定了所关注的行。
    21. Put predicates in square brackets, including any "and" and "or".
      将谓词放在方括号中，包括任何“and”和“or”。
    22. What kinds of predicates are used to join the referenced tables?
      使用了哪些种类谓词来连接引用表？
    23. The information about predicates is inferred using the available query workloads.
      关于谓语的信息可以使用可用查询工作负载进行推测。
    24. For example, assume your queries contain predicates on area codes and on full phone numbers.
      例如，假定您的查询包含区号和完整电话号码上的谓词。
    25. You need to design indexes to support efficient access with local predicates and join predicates.
      您需要使用本地谓词和连接谓词设计索引，以支持高效访问。
    26. In other words, the optimizer overestimated the selectivity of the local predicates on the table.
      换句话说，优化器过高估计了本地谓词对表格的选择性。
    27. The application of one or more predicates may reduce the output stream cardinality.
      应用一个或更多谓词可以减少输出流基数。
    28. That means you can use them to index selected elements and attributes that are frequently used in predicates and joins.
      这意味着可以使用它们来索引频繁在谓词和连接中使用的所选择的元素和属性。
    29. Join predicates need to be specified in the FROM clause.
      需要在FROM子句中指定联结谓词。
    30. Student: adjectives Prof.: two adjectives or two predicates is what we would say in logic.
      学生：形容词，教授：两个谓语或形容词，是我们在逻辑中说的。
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