Heterogeneous batching can potentially improve the performance on INSERT, UPDATE and DELETE statements that operate on multiple tables.
异构批处理能够潜在地提高在多个表上对语句进行INSERT、UPDATE和DELETE操作时的性能。
A workload can then be spread across multiple partitions for large tables, while allowing smaller tables to be stored on one or more database partitions.
于是,对于大型的表,工作负载可以分布在多个分区上,而更小的表也可以存储在一个或多个数据库分区上。
They are limited, though, in that they work on only a single table and not across multiple tables through relationships.
但它们受到限制,只能在一个表上工作,不能通过关系跨多个表工作。
An application is using the DAO pattern to save data into multiple tables, each DAO used one save on one table.
应用程序使用dao模式来将数据存储到多个表中,一个应用程序使用的每个DAO都保存在一张表中。
Multiple triggers can be defined on source and target tables.
可在源表及目标表上定义多个触发器。
Users can also store the XML documents and an XSLT stylesheet in separate tables and can apply a single XSLT stylesheet on multiple XML values by joining the tables.
用户也可以将XML文档和一个xslt样式表存储在不同的表中,而且可以通过连接表将单个xslt样式表应用到多个xml值。
No more do you need to remember what font size you used on the author bio page or tinker with the hex color of multiple HTML tables; and certainly no more tags ti clutter up your code.
不需要再记住作者简介页面中使用了多大字体、不必再拼凑多个HTML表格的十六进制颜色,当然也不会再有标签搅乱您的代码。
Implement multiple concurrent RUNSTATS on different partitions for different tables.
对于不同的表,在不同的分区上实现多个并发的RUNSTATS。
Data in this fact table would typically be joined with data in multiple dimension tables to obtain specific details about various products, regions, and so on.
这个事实表中的数据通常与多个维表中的数据联结,从而获取关于各个产品、地区等的特定信息。
The number of CPUs on the source server will allow you to unload multiple tables in parallel.
源服务器上的多个 CPU允许并行地卸载多个表。
The task here may have been trivial, but this could just as easily have been an SQL statement that spanned multiple tables, executed triggers, and so on.
这里展示的任务可能是微不足道的,但它也能轻松处理跨多个表、执行触发器等的SQL语句。
If you want to get multiple tables into the Workbook, just repeat the above process and import it into new worksheets or different areas on the same worksheet.
如果你想要导入多个表格,只需要重复上述步骤,导入到同一个工作簿的不同区域。
If you need to perform multiple alter operations on one or more replicated tables, using this multi-step process can avoid some overhead in Enterprise Replication.
如果需要在一个或多个表上执行多个alter操作,那么使用上述多步过程可以避免Enterprise Replication中的一些开销。
Relational databases use Structured Query Language (SQL) to pull information from multiple tables and columns, but key-value stores are limited to operations on the key column.
关系数据库使用结构化查询语言(Structured Query Language,SQL)以便从多个表和列中提取信息,但是键值存储仅限于对键列的操作。
Note: in Version 4.0 of Personalization, you can select more than one table on the first screen and join data from multiple tables on this screen.
注:在Personalization的版本4.0中,您可以在第一屏中选择多个表,然后在这一屏中连接多个表的数据。
Because you have multiple tables on the same page, there are going to be multiple instances of the percentTotal class on the page.
因为相同的页面上有多个表,因此该页面就有percenttotal类的多个实例。
This section focuses on selecting data from a single table; the last section in this article covers table joins and selecting data from multiple tables.
这一节将重点介绍如何从单表中选择数据;本文中的最后一节将介绍表连接和如何从多个表中进行选择。
For example, a blog post with its main article, comments, and votes on comments would be split into multiple tables in a relational database.
例如,在一个关系型数据库中,一篇博客(包含文章内容、评论、评论的投票)会被打散在多张数据表中。
Allows multiple triggers on tables and views for application flexibility and compatibility.
容许表格与视图内含多重触发,以利提升应用程序的弹性与相容性。
As you can see from this output, a huge amount of useful detail resides in the simple a.out Hello World file — version information, histograms, multiple tables of various symbol types, and so on.
正如从该输出中看到的,简单的a . o utHello World文件中包含了大量有价值的细节信息,包括版本信息、柱状图、各种符号类型的表格,等等。
The Open SQL queries construction format with special focus on joined queries over multiple tables
OpenSQL查询构造格式,特别关注跨多个表的联结查询
WebSphere Process Server relies on multiple databases or databases tables to store its runtime data. These databases are used for persisting information about.
WebSphereProcessServer使用多个数据库或数据库表存储运行时数据。
On high impact sites, it is appropriate to clean up the site and dismantle inappropriate user-built facilities, such as multiple fire rings and constructed seats or tables.
在一些外部干扰很大的地区,恰当的做法是清理地点,拆除不合适的人工设备,比如多个的行军灶和建造的凳子和桌子。
But these designs often relied heavily on a complex construction of text-embedded images, or were wrapped with multiple nested tables.
但是这些设计往往依赖于一个复杂的建设文字嵌入式图像,或者是包裹着多重嵌套表格。
When you define a dimension based on a snowflake schema, which is where dimension attributes are derived from multiple related tables, an attribute relationship is automatically defined as follows.
当您基于雪花型架构(在该架构中,维度属性派生自多个相关的表)定义维度时,会按如下方式自动定义属性关系。
Lists topics on using joins to query multiple tables, such as how to create outer joins and how to join tables automatically.
列出关于使用联接查询多个表的主题,例如如何创建外部联接和如何自动联接表。
You can use a combination of these techniques to open tables and to construct a query based on a join of multiple tables.
可以利用这些技术组合打开表并基于多个表的联接来构造查询。
You can use a combination of these techniques to open tables and to construct a query based on a join of multiple tables.
可以利用这些技术组合打开表并基于多个表的联接来构造查询。
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