查询的例句大全

NET platform and By Brower/ Server ( B/ S), report forms query in one Decision Support Database System is designed and realized.

NET平台，用浏览器/服务器方式，设计与实现了一个决策支持数据库系统的报表查询。

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Design and Realization of Report Forms Query in One Decision Support Database System

一个决策支持数据库系统中报表查询的设计与实现

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A Knowledge-Based Approach to Fuzzy Querying over Relational Database

一种基于知识的关系数据库模糊查询方法

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First of all, this paper investigates research status of fuzzy relational database and properties of vague set, and then puts forward a generalized fuzzy relational data model on vague set ( VGFRDM) and a fuzzy database structured query language on vague set ( VFSQL).

本文首先探讨了模糊关系数据库的研究现状和Vague集的性质，然后提出了基于Vague集的广义模糊关系数据模型VGFRDM和基于Vague集的模糊数据库查询语言VFSQL。

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There are two different standards to evaluate the results of query optimization in distributed database system.

在分布式数据库系统中,常以两种不同的目标来考虑查询优化.

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Typically we access such database information by means of a query or search.

一般而言,我们是通过查询或搜索的方式访问这些数据库信息.

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You can use them to create queries, design or modify a database structure, or update data.

它们可用于创建查询, 设计或修改数据库结构, 或者更新数据.

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In the embedded database system, the highly effective index mechanism is the base of effective inquiry.

在嵌入式数据库系统中, 实现高效查询必须有一套高效的索引机制.

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Selectivity Estimation is the base of spatial database query optimizer.

选择性估计是设计空间数据库查询优化器的基础.

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AS OF value& Query the data as of a certain point in time.

AS OF value&查询截至某个时间点的数据。

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Thus, in the general case, the query semantics are different depending on the use of/ text().

因此，一般情况下，查询语义是不同的，这取决于/text（）的使用。

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Since/ text() generally makes a difference for query semantics, it also makes a difference for index eligibility.

既然/text（）通常会使查询语义不同，它也会使索引合格性不同。

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This method combines phrase dictionary and local analysis, and expand the query both in semantics and syntax.

本文将术语词典和局部分析法结合起来，从语义和语法两个层面做查询扩展。

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A Distributed Query Optimization Based on Semantics and Logic

基于语义和逻辑的分布查询优化

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Parallel query optimization is the critical technique of parallel database system.

查询优化是并行数据库系统的核心技术.

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Database System Design, Implementation, and Administration, Query Optimization, and SQL Performance Tuning.

数据库系统设计, 实施, 管理, 查询优化和SQL性能调优.

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Our national database management system DM 3 uses these four Methods: To execute its queries.

国产数据库系统DM3用上述方法执行查询操作.

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When trying to backup an SQL database, an error on a query to database occurs.

尝试备份SQL数据库时, 出现数据库查询错误.

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Database index is critical to query performance.

数据库索引对于查询性能来说十分关键。

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Designing of Database Index Searching for Forestry Microorganism Culture Collections

林业微生物菌种资源数据库查询系统构建

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