1·With the above statistics and predicate analysis, you have a clear idea on which statistics should be collected.
有了以上的统计数据和谓词分析,您应该清楚了解要收集哪些统计数据。
2·For example, you might select a node and then drill down to add a predicate.
例如,您可以选择一个节点,然后钻取到查询中添加一个谓词。
3·This plan USES two XISCANs, one for each predicate and index.
该计划使用两个XISCAN,分别用于每一个谓词和索引。
4·If a query has a function template in a predicate or a select list, the function template must be part of the materialized query table.
如果查询在谓词或选择列表中具有一个函数模板,那么该函数模板必须是物化查询表的一部分。
5·To understand this, look at MAXFREQ in the query annotation for this predicate.
要理解这一点,查看在此谓词的查询注释上的MAXFREQ。
1·Nominative is used when the noun is the subject or a predicate nominative.
当名词是主语或谓语主格使用主格。
2·SPARQL is designed to query data represented with the RDF data model, which represents data as a collection of triples, each of which has a subject, a predicate, and an object.
SPARQL被设计用来查询以rdf数据模型表示的数据,这种数据模型用一个三元组来表示数据,每个三元组都具有一个主语、一个谓语和一个宾语。
3·The order is important because if your predicate specifies these properties in a different order or lists some other property before them, the composite index will not be selected by the database.
顺序很重要,如果你的谓语以不同的顺序指定这些属性或在它们前罗列了其他属性,数据库就不会选择该复合索引。
4·A triple's subject and predicate must be expressed as URIs to make them completely unambiguous, and standard schemas and best practices for doing this with popular domains are gaining maturity.
三元组的主语和谓语必须表达为uri,以便彻底明确,并且利用流行领域做这件事情的标准模式和最佳实践变得越来越成熟。
5·Each child element (such as) represents a predicate.
每个子元素(比如)代表一个谓语。
1·Your proposal is acceptable, as we all predicate.
正如我们所断言的那样,你的建议是可以接受的。
2·One way to ease the possible pain of predicate ambiguity is by breaking down applications of conditions into separate generic functions.
用来降低可能出现的断言模糊性的一种方法是将应用程序的条件分解为单独的通用函数。
3·However, if 0 is used in the predicate, a nested-loop join would be the optimal choice instead of merge join.
然而,如果断言中使用的值为0,那么内嵌循环联接可能是最优选择,而不是合并联接。
4·Actions and predicate are optional.
动作和断言是可选的。
5·First, let's check the estimate of each predicate individually.
首先我们分别检查每个断言的估计值。