• 他首先查看底层数据库汇总表。

    First he looks at the underlying database summary table.

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  • 临床或临床前样品分析批汇总表。

    Summary tables of analytical runs of clinical or preclinical samples.

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  • 汇总表是指其定义基于查询结果的表。

    A summary table is a table whose definition is based on a result of a query.

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  • 含有样品处理和存储信息的汇总表。

    Summary tables containing information on sample processing and storage.

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  • 汇总表是创建高性能数据仓库的重要部分。

    Summary tables are an important part of creating a high-performance data warehouse.

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  • 金字塔顶端的汇总表比较小,因此对它的查询非常快。

    The summary table at the top of the pyramid is small, so queries on it are very fast.

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  • 您可以让构造汇总表和列出链接主题这样的事情自动完成。

    You can automate things like building summary tables and listing linked topics.

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  • 维度建模包括三个关键部分:事实表、维度表、以及汇总表。

    A dimensional model has three key parts: the fact tables, the dimension tables, and the summary tables.

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  • 从汇总表,他们可以选择打算进一步向下挖掘查看更多细节的维度。

    From the summary table, they can then pick the dimensions that they want to drill down into and see more detail.

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  • 我们已经讨论过事实表和维度表,因此本专栏将关注如何设计汇总表。

    We have already covered fact and dimension tables, so in this column, we will look at how to design summary tables.

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  • 汇总表存储以回答常见(或资源密集型)业务查询的方式汇总的数据。

    A summary table stores data that has been aggregated in a way that answers a common (or resource-intensive) business query.

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  • 如果你要是能够不是总表现得这样愚蠢,你会发觉他还是乐意帮助你的。

    If you'd stop acting like such a fool, you'd realize he's just tried to help you.

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  • 我们构建了一个汇总表,汇总收入和费用细节,显示每笔交易的最终结果。

    We built a summary table that aggregated the income and expense detail to show the end result for each transaction.

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  • 因此,汇总表通常包含基于其定义所基于的表中的现有数据的预计算结果。

    As such, the summary table typically contains pre-computed results based on the data existing in the table or tables that its definition is based on.

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  • 理想情况下,数据仓库的结构提供一个针对业务用户想问的所有问题的汇总表。

    Ideally, the structure of the data warehouse offers a summary table for any question that business users want to ask.

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  • 另一种方法是使提取、转换和加载(etl)流程在加载事实表时更新汇总表。

    Another way is to have the extract, transform, and load (ETL) process update the summary table as it loads the fact table.

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  • 在数据仓库中需要汇总表,来实现快速查询,并允许用户在事实表中钻入钻出。

    Summary tables are required in a data warehouse for fast query processing and to allow users to drill up and down into the facts.

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  • 第三种方法是在ETL流程之后使用SQLSUM和汇总函数来重构汇总表。

    A third method is to have the summary tables rebuilt after the ETL process using SQL sum and aggregate functions.

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  • 您可能还会对该软件生成的其它输出 —例如汇总表和尾数概率 —感兴趣。

    You might also be interested in other outputs that the software generates, such as summary tables and tail probability.

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  • 事实上,我们已经看到,IWA取代了我在数据仓库中设计的汇总表中的许多需求。

    In fact, I see IWA replacing the need for many of the summary tables I design in a data warehouse.

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  • 通过利用索引、缓存、登录开销的减少、汇总表以及取数据的减少来减少I/O。

    Reduce I/O by taking the advantage of indexes, caching, reduced logging overhead, summary tables, and reduced fetches.

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  • 当他们发现需要更多细节的问题时,他们可以向下钻取到另一个汇总表或细节事实表。

    When they found issues that required more detail, they could then drill down into another summary table or the detail fact table.

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  • 事实上,我们的目标是使90%的查询都针对汇总表运行,以便用户获取非常快的响应。

    In fact, the goal is to have 90 percent of your queries running against the summary tables so the user gets very fast responses.

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  • 顶级汇总表可能拥有约100,000条记录,下一级汇总表有可能拥有数百万条记录。

    Your top-level summary table may have about 100,000 records; the next-level summary table will probably have millions of records.

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  • 当用户向下钻取更多细节时,每个汇总表都包含更多行,直到用户到达事实表(见图1)。

    As the user drills down into more detail, each summary table contains more rows, until the user reaches the fact table (see Figure 1).

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  • count函数非常有用,可以在任何级别显示汇总表中的每个汇总行由多少条记录组成。

    The COUNT function is very useful to show at any level how many records make up each aggregated row in the summary table.

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  • 表明心意之后,他正式被我打动了,从此无论何时我走进店里,他在我面前总表现得很害羞。

    After explaining myself, he was duly impressed and began embarrassing himself in front of me whenever I came to the store.

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  • 这幅哈伯天文望远镜拍摄的图片显示的是新总表1275,该星系位于英仙座星系团的中部。

    This Hubble Space Telescope image shows NGC 1275, the galaxy located in the center of the Perseus galaxy Cluster.

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  • 当我发现自己处在最低谷时,这总表示缺乏储备——无论是金钱还是时间,或者是最关键的能源。

    When I've found myself at my lowest points, it's always been for lack of a reserve - whether of money, of time, or most crucially of energy.

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  • 当我发现自己处在最低谷时,这总表示缺乏储备——无论是金钱还是时间,或者是最关键的能源。

    When I've found myself at my lowest points, it's always been for lack of a reserve - whether of money, of time, or most crucially of energy.

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