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- Semantic Query Optimization in Deductive Database 演绎数据库的语义查询优化
- APPROACH TO SEMANTIC QUERY OPTIMIZATION IN DEDUCTIVE DATABASE 演绎数据库中的语义查询优化方法
- semantic query optimization 语义询问优化
- Semantic Query Specifies semantic query processing extension used to process report models. 指定用于处理报表模型的语义查询处理扩展插件。
- The query processor ran out of stack space during query optimization. 查询处理器在优化查询时堆栈空间不足。
- Use the Report Builder Query Designer window to generate semantic queries. 使用“报表生成器查询设计器”窗口可以生成语义查询。
- In the environment of heterogeneous data sources integration using grid technology,the problem of semantic query can be solved through introducing ontology. 利用网格技术实现的异构数据源集成环境中,引入本体可以解决网格数据的语义查询问题。
- The paper presents a architecture of seamless transportation information grid(STIG),the architecture integrates Information integration, semantic query, transportation planning, etc key technologies. 提出了一个无缝运输信息网格(STIG)的体系结构,该体系集成了信息集成、语义查询、运输规划等关键技术。
- ON Any missing statistics required by a query for optimization are automatically built during query optimization. 在查询优化期间,将自动生成优化查询需要但缺少的任何统计信息。
- Finally, this discussion of query languages may leave you wondering about a related topic: query optimization. 最后,关于查询语言还有一个相关的主题:查询优化。
- Specifies that the join order indicated by the query syntax is preserved during query optimization. 指定在查询优化过程中保持由查询语法指示的联接顺序。
- The component that does this is called the query optimizer. 处理此过程的组件称为“查询优化器”。
- This makes sure that the plan guide is used by the query optimizer. 这将确保计划指南可由查询优化器使用。
- Query optimizers estimate only intermediate result sizes. 查询优化器只估计中间结果的大小。
- The semantics information is important to the design of XML schema,query optimization and check of update abnormity. 通过该算法得到的XML函数依赖的语义信息对数据存储模式设计、查询优化和更新异常检查来说是十分重要的。
- Histogram can also be used in spatio-temporal query optimization after some improvements. 通过特定的改进,直方图也可应用到时空查询优化中。
- Semantic Query Expansion Based on User Profile 基于用户兴趣的查询扩展语义模型
- Research on Web Semantic Query and Reasoning Web语义查询与推理研究
- If you want to disable the usage of the constraints by the SQL compiler, you can use the DISABLE QUERY OPTIMIZATION clause. 如果您想通过编译器禁用约束,那么可以使用DISABLE QUERY OPTIMIZATION子句。
- Button to validate the MDX syntax and check that any query optimization or other query processing completes successfully. 按钮可以验证MDX语法并检查任何查询优化或其他查询处理是否成功完成。