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- One Improved Algorithm for Distributed Query Optimization 一种改进的分布式查询优化算法
- A Distributed Query Optimization Based on Semantics and Logic 基于语义和逻辑的分布查询优化
- A Distributed Query Optimization Algorithm on Distributed Information System 分布式信息系统的分布式查询优化算法
- Research on method of distributed query optimization based on equivalent transformation 基于等价变换的分布式查询优化方法研究
- distributed query optimization 分布式查询优化
- 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。
- We combine the distributed artificial intelligence with distributed database system and present an agent-based query optimization system model. In this model, we adopt deliberative agents based on BDI. (5)提出了一种基于Agent的查询优化系统模型,在该系统中,Agent采用了典型的慎思型体系结构,即BDI模型。
- The name of the range can then be referenced as a table name in a distributed query. 这样,可以在分布式查询中将此范围的名称引用为表名称。
- A remote table can be updated or deleted through a keyset cursor defined on a distributed query. 通过对分布式查询定义的键集游标可以更新或删除远程表。
- Indicates that a distributed query has run and has collected information that corresponds to the provider connection. 指示分布式查询已运行并收集到与提供程序连接对应的信息。
- NULL constants cannot be inserted into a timestamp column through a distributed query. 无法通过分布式查询将NULL常量插入timestamp列中。
- Dynamic or forward-only cursors requested with a distributed query are implicitly converted to keyset-driven cursors. 通过分布式查询请求的动态或只进游标会被隐式转换为由键集驱动的游标。
- Not specifying a schema name in a distributed query prevents OLE DB from finding tables. 没有在分布式查询中指定架构名称将禁止OLE DB查找表。
- GROUP BY ALL is not allowed in a distributed query when the query also has a WHERE clause. 当查询中还包含WHERE子句时,在分布式查询中不能使用GROUP BY ALL。
- 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 only way for a remote server to enlist in the transaction is to be the target of a distributed query or a remote stored procedure call. 远程服务器登记到事务中的唯一方法是成为分布式查询或远程存储过程调用的目标。
- 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。
- An error is raised if you set the SQL Native Client OLE DB provider to run out of process and try to run a distributed query. 如果将SQL Native Client OLE DB访问接口设置为在进程外运行并试图运行分布式查询,将引发一个错误。
