• The data in the table is the ratio of run time of the synchronized version to the unsynchronized version; it shows the performance penalty of synchronization.

    表格中的数据同步版本运行时间相对于同步版本的运行时间比率显示了同步的性能损失

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  • Most often, you want only a small subset of the data in the table, so a full table scan wastes a lot of disk I/O and therefore time.

    通常来说,可能希望获得数据一个子集因此扫描浪费大量磁盘I/O因此也就会浪费大量时间。

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  • Such operations can take a substantial amount of time, and you will appreciate having virtually uninterrupted access to pre-existing table data while the utility is running.

    这样操作花费一定的时间因此希望工具运行期间具有预先存在数据虚拟不间断访问

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  • This table stores data from the time that the repository was created; therefore, the resulting data set can be huge.

    这个表格存储存储库创建数据因此结果得到数据可能会是巨大的的。

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  • This leads to a requirement for performing maintenance on a subset of table data instead of the entire table in order to reduce operating time and avoid unnecessary operations on static data.

    那么需要数据子集而不是整个执行维护操作减少操作时间避免静态数据进行不必要操作

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  • Another query against the summary table returns no data, but after the REFRESH table statement executes this time, the query runs successfully.

    再次查询总结,又是没有返回数据但是执行REFRESHtable语句之后,查询得以成功运行。

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  • This allows the entire lookup table to be loaded into memory each time a user submits a request to read or write data.

    用户每次提交一个读写数据请求时,可以将要查询整个装入内存中

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  • Note that at the time of creating an external table, the data files associated with the external table need not exist.

    注意外部创建外部表关联数据文件需要存在

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  • A customer wants to delete large amounts of data on other dimensions than time (which is the column that the table is data partitioned on).

    客户删除除时间(进行数据分区)以外的其他维上的大量数据。

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  • With all the necessary relational values extracted from the source XML column, it's time to aggregate the two values needed for one of the target data warehouse tables (the DWADMIN.ACCT table).

    xml提取所有需要的关系之后,便可以一个目标数据仓库(DWADMIN .acct)聚合两个值。

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  • The Transformer stage needs to extract time information from an input string containing timestamp data in order to correctly populate the TIMECHANGED column in the target DWADMIN.ACCT table.

    Transformer阶段需要包含时间戳数据输入字符串提取时间信息准确填充目标DWADMIN.ACCT中的 TIMECHANGED

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  • To present a table at run time, you have to supply the actual data in a table model, and then associate that table model with the JTable bean.

    为了运行显示表格必须为表格模型提供实际数据然后将表格模型JTable bean相关联

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  • DEFERRED means that the data in the table can be refreshed at any time using the refresh table statement.

    DEFERRED意思是中的数据可以任何时候通过REFRESHtable语句来刷新

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  • If the data is stored sequentially, the time to find the item is proportional to the size of the list. For each element, a hash function calculates a number, which is used as an index into the table.

    如果数据序列存储从中查询一个时间取决于数据大小

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  • The design-time environment uses the IDictionaryService on every site to maintain a data table that is used throughout the designer framework.

    设计环境使用每个站点IDictionaryService维护整个设计器框架使用数据

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  • The refresh DEFERRED clause means that the data in the table can be refreshed at any time using the refresh table statement.

    REFRESHdeferred子句意思是任何时候可以REFRESHtable语句刷新该表中的数据

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  • For system time tables, DB2 also helps store historical data in a history table associated with the temporal table.

    对于系统时间表DB 2帮助历史数据存储一个时态相关联历史表中。

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  • Using a typical star schema database design, a fact table might contain sales data by product, region, and time period.

    按照典型的星型数据库设计一个事实包含产品地区和时间段排序销售数据

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  • Catalog statistics can become stale over time as changes to the table and the data occur.

    时间之后,随着数据发生更改目录统计信息可能过时

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  • We also showed how each time the table is refreshed, a recreated data provider is assigned to the table.

    我们展示了在每次刷新之后,如何给表分配重新创建的数据提供程序。

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  • A table that includes temporal data has a pair of date-time columns that indicate the period (the time interval) when the row is valid.

    包含时态数据日期-时间,它们表明有效期限(时间间隔)。

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  • When the data has just been moved into that table, it contains in our scenario information that is no more than an hour old, plus a small delta corresponding to the time required to execute the step.

    场景中,数据刚刚该表中时,包含信息少于一个小时的,因为执行步骤所需时间导致很小时间差量

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  • If the sorted data cannot fit entirely into the sort heap, which is a block of memory that is allocated each time a sort is performed, it overflows into a temporary table owned by the database.

    如果无法排序数据整个放入排序中(排序堆每次执行排序时分配内存),就会溢出到该数据库所有临时中。

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  • Includes a high-availability data replication (HDR) feature for disaster recovery and continuous log restore, point-time instance-wide restore, and table-level backup and recovery.

    内含可用性资料抄写 (HDR)功能,以便提供灾难回复连续记录还原、时间点实例层面还原、表格层次备份及回复。

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  • The same is true for retrieving data; every time you retrieve data from the ORDER_ITEMS table, you also want to get the order information, so order table will be accessed too.

    对于抓取数据也是一样每当order_items抓取数据时,需要获取订单信息因此还要访问order表。

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  • First, the Vee-Table pointer is used to access virtual functions, and data members are accessed directly using compile time offsets.

    首先,Vee -Table指针用于访问函数对数据成员访问直接使用编译偏移量实现。

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  • This article describes a generic way to access data using the Open SQL interface in which the actual data to be retrieved from a single table or a number of tables is specified at run time.

    本文介绍使用OpenSQL接口访问数据通用方法这种方法运行指定的一个许多中获取实际数据。

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  • For example even though at design time a variable of data type double can be mapped to a table column of type XML, the run time consequences are unpredictable and hence resulting in errors.

    例如虽然运行可以double类型变量映射到xml类型的,但是可能导致不可预测的运行结果因此而产生错误。

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  • The LiveGrid in Figure 1 is a scrollable table of information where the data in the table is updated on-the-fly each time the user clicks on the scrollbar.

    1中的 LiveGrid一个滚动信息每当用户单击滚动,表中的数据动态更新

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  • The LiveGrid in Figure 1 is a scrollable table of information where the data in the table is updated on-the-fly each time the user clicks on the scrollbar.

    1中的 LiveGrid一个滚动信息每当用户单击滚动,表中的数据动态更新

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