• Now the Office for National Statistics has confirmed that we are consuming 50% more calories than our national statistics claim.

    现在国家统计局已经证实我们摄入卡路里国家统计数据宣称的要50%。

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  • Social scientists work with statistics derived from data, and the best way to present these statistics is often in graphic form.

    社会科学家研究数据中得出统计信息,呈现这些统计数据最佳方式通常图表形式。

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  • The execution statistics view displays statistics about the application execution time (Figure 22).

    视图显示应用程序执行时间统计结果(见图22)。

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  • Resource statistics: Show execution group level resource statistics such as JVM heap and socket data.

    资源统计显示执行级别的资源统计,比如jvm套接字数据

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  • For example, refreshing of statistics can happen at fragment level, and fragment statistics can be added to, or removed from, table statistics.

    例如可以片段级别上刷新统计数据,可以统计添加从中移除片段统计。

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  • By internal statistics, I mean the statistics in the system catalogs that the optimizer USES to determine the lowest-cost query execution plan.

    通过内部统计数据,的是系统目录中的统计数据,优化可以确定最低成本的查询执行计划。

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  • These calls emit the individual task statistics and group statistics, respectively.

    这些调用分别发布单个任务统计统计。

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  • If the table has fragment-level statistics, the decision to refresh statistics is done at the fragment level, thereby rebuilding statistics only for changed or new fragments.

    如果具有片段统计,那么将片段层面上判断是否执行统计刷新因此只有片段被修改出现片段的情况下重建统计。

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  • So restrict generating distribution statistics to those columns that require distribution statistics.

    所以应该只为那些需要分布统计信息的生成分布统计信息。

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  • For ATTACH operation: fragmented statistics of the new fragment is built, and table level statistics is rebuilt from all fragmented statistics.

    对于ATTACH操作:将新的片段构建片段统计利用所有的片段统计重新构建统计。

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  • Conflicting statistics: Inconsistent statistics may cause the optimizer to derive the wrong estimated costs and to make the wrong decision on access plan assessment.

    统计数据冲突不一致的统计数据可能会导致优化器成本评估错误作出错误的访问计划评估决策

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  • When generating statistics, DB2 offers the possibility to create so-called distribution statistics in addition to the basic statistics.

    DB2生成统计信息时,不但能提供基本统计信息,允许创建所谓的分布统计信息。

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  • Obsolete statistics: Old statistics may no longer represent the current state of the table.

    统计数据过时:过时统计数据无法表示当前状态

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  • To compile customs operation statistics and conduct analysis of customs operation statistics.

    编制海关业务统计开展海关业务统计分析

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  • Missing statistics: When statistics are missing, the optimizer assumes the default values to determine costs, which could be completely inaccurate.

    统计数据丢失统计数据丢失后,优化器假设一个默认确定成本非常不准

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  • Inconsistent statistics may be caused when users collect the partial statistics, for example collecting table and index statistics individually, at different points in time.

    用户收集一部分数据可能造成一致统计数据,例如不同时间分别收集索引统计数据。

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  • By avoiding any unnecessary statistics updates, the smarter statistics feature reduces the time it takes to do statistics maintenance on your system.

    智能统计特性避免了不必要的统计更新操作因此缩短了系统的统计维护时间

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  • C: I completed business administration and management, sales management, economics, accounting, statistics, business statistics, and business English.

    C修完了工商行政管理营销管理、经济学会计学商业统计以及商业英语

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  • There are two sections in the generated report: system statistics and AME statistics.

    生成报告包括两个部分系统统计数据AME 统计数据。

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  • RUNSTATS collects two types of data distribution statistics: frequency statistics and quantile statistics.

    RUNSTATS收集两种类型数据分布统计信息:频率统计信息分位数统计信息。

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  • AUTO_STAT_MODE: Has a default value of 1, which enables the automatic update statistics operation (fragment-level statistics is on).

    AUTO_STAT _ MODE:一个默认1支持自动升级统计操作(片段级统计为ON时)。

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  • There are different types of distribution statistics -- frequency and quantile statistics.

    种不同类型分布统计信息 ——频率统计信息位数统计信息。

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  • These scripts collect CPU statistics, IO statistics, and database snapshots.

    这些脚本将收集CPU统计数据、IO统计数据、以及数据库快照

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  • Example 10: Collect catalog statistics on the table and enhanced statistics on the indexes, as well as distribution statistics.

    示例10收集目录统计信息以及索引上的详细统计信息,包含分布统计信息。

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  • Example 6: Collect catalog statistics on the table and enhanced statistics on the indexes, but without distribution statistics.

    示例6收集目录统计信息以及索引上的详细统计信息,包含分布统计信息。

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  • When the query statistics widget shows statistics information, it accesses the ESAdmin web application from the user's client browser through an AJAX request.

    查询统计widget显示统计信息通过AJAX请求用户客户端浏览器访问ESAdminweb应用程序

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  • Example 23: Modify an existing statistics profile only; no catalog statistics are collected.

    示例23修改现有统计信息配置文件收集任何目录统计信息。

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  • Example 22: Register a statistics profile and execute the RUNSTATS command options of the stored statistics profile to collect catalog statistics.

    示例22注册一个统计信息配置文件,执行存储统计信息配置文件RUNSTATS命令选项收集目录统计信息。

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  • The following example illustrates using RUNSTATS to collect catalog statistics that capture LIKE statistics.

    下列例子说明了如何使用RUNSTATS收集捕获了LIKE统计信息的目录统计信息?

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  • Example 29. Collect statistics, including distribution statistics on 10 percent of the rows.

    收集统计信息,包含10%分布统计信息。

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