And in this paper the visit of the CMS system query model to database is optimized in the stored procedure.
本文利用了存储过程优化CMS系统中查询模块对数据库的访问。
The excellence of XML query is expounded in the paper, by using this XML query it can be reached to enhance corporation information system query performance and to achieve the cross-platform query.
利用XML查询语言的优点改善企业信息系统查询的性能，达到跨平台查询的目的。
The answer to these questions requires knowledge of the source system and its query processing capabilities.
回答这些问题需要使用源系统及其查询处理功能方面的知识。
Of course, you cannot explicitly create or drop these system catalog tables, but you can query and view their content.
当然，不能显式地创建或删除这些系统编目表，但是可以查询和显示这些表的内容。
An entry is added to the system catalog to indicate to the query optimizer that such a remote index exists.
一个条目被添加到系统编目中，以向查询优化器表明存在那样的一个远程索引。
Depending on your system and query, this might be a smart choice, but it could also be a sub-optimal one.
取决于您的系统和查询，这可能是一个聪明的选择，但是也可能不是最佳的选择。
The RUNSTATS utility updates statistics in the system catalog tables to help with the query optimization process.
RUNSTATS实用程序用于更新系统目录表中的统计信息，以帮助查询优化过程。
Business system users update and query master data typically through the use of their respective business systems.
通常情况下，业务系统用户通过各自的业务系统更新和查询主数据。
Cleaning up those unused people query results can have a positive impact on system performance.
清理这些不使用的人员查询结果会对系统性能产生积极影响。
In this section you can query existing system tables, set a filter for the tables, or display the system tables.
在这个部分中，您可以查询现有的系统表、设置表过滤器或显示系统表。
Learn how to leverage XML indexing and query filtering capabilities in a database management system to ensure strong runtime performance.
学习如何利用数据库管理系统中的xml索引和查询过滤功能来确保强健的运行时性能。
The cost can be one of the following metrics: execution time per query execution, user CPU time per query execution, and system CPU time per query execution.
这里所说的成本可能是下面的度量之一：每次查询执行的执行时间、每次查询执行的用户CPU时间、以及每次查询执行的系统CPU时间。
When an application submits a query to the federated system, the federated server identifies the relevant data sources, and develops a query execution plan for obtaining the requested data.
当应用程序向联邦系统提交一个查询时，联邦服务器识别相关数据源，并生成一个用于获得被请求数据的查询执行计划。
The database system based on the standard query language — SQL, makes user can easily manage and operate on the database.Users can manage the corporation better because of the database technology.
SQL结构化查询语言基础上建立的数据库系统使得用户能够对数据库进行简单的操作和管理。通过数据库技术可以让用户更好地对企业进行管理。
And they only appear when the database administrator runs a query profiler on your system when it has performance problems.
并且它们只有在数据库管理员在系统具有性能问题时在系统上运行查询剖析器时才会出现。
The system repeats the information; when the customer confirms it, or repeats the query, the system develops a record of the different ways the target word can be spoken.
系统重复相关信息；当用户确认这条信息，或者重复查询时，系统便获得了目标词的一个不同方式的语音表达记录。
A federated query typically executes part of (or the whole) query on a remote system and brings the intermediate results back to the federated system over the network.
联邦查询一般在远程系统上执行部分(或整个)查询，并通过网络将即时结果返回给联邦系统。
Speed is sometimes about pure performance, as in how quickly a system answers a query, but more important is the broad notion of "speed to insigt.
速度有时就是形容一个纯的处理时间，也就是系统对问题的反应有多快，但是更重要的是开阔的概念“去洞悉速度”。
The federated system detects which portion of the query can be answered with a specific MQT and whether using an MQT instead of nicknames would make the query execute faster.
联邦系统检测查询的哪个部分可以用一个特定的MQT来回答，使用MQT而不是昵称是否能使查询执行得更快。
Depending on the workload and queries on the system, this can improve the query plans and help improve system performance.
根据系统的工作负载和查询，这将改善查询计划并改进系统性能。
File system caching has a significant impact only on query Q1 which retrieves all documents without any predicate evaluation.
文件系统缓存仅对查询Q1(检索全部文档，无谓词运算)有较大影响。
From what I've heard it works quite well, and supports most of the DM query system.
据我所知，它工作得非常好，而且支持大多数DM查询系统。
Fixing a poorly performing query during application system testing.
在应用程序系统测试期间改善性能不佳的查询。
Some commands manipulate the file system, while others query and control the operating system itself.
其中一些命令可以操作文件系统，而其他的命令则用于查询并控制操作系统本身。
Those familiar with System I and database query performance analysis and tuning, understand that controlling the optimization goal is a critical step to optimizing performance.
那些熟悉systemi和数据库查询性能分析和调优的人就会理解控制优化目标是优化性能的关键步骤。
Listing 12b. Query a virtual system - response.
清单12b.查询一个虚拟系统-响应。
Listing 12a. Query a virtual system - request.
清单12a.查询一个虚拟系统-请求。
Query your system and user VDISK limits.
查询系统和用户VDISK限制。
Enable the Query Execution Trace on the IBM Cognos 10 system.
在IBMCognos10系统上启用查询执行跟踪。
The optimizer USES the following system catalog information as it creates a query plan.
当优化器创建查询计划时，它将使用下列系统目录信息。
应用推荐