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/。


• 谓语
  In some systems of grammar, thepredicateof 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.
• VERB 基于；取决于；以…为基础
  If you say that one situationis predicated onanother, 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。

双语例句

• Specify only those columns that are used in predicates.
  仅指定那些谓词中所使用的列。
• 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。
• 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？
• 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？
• 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。
• 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。
• 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。
• Join predicates need to be specified in the FROM clause.
  需要在FROM子句中指定联结谓词。
• 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。
• 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。