Should I use a single row or multi-row schema with database persistence?
对于数据库持久性，是应该使用单行模式，还是多行模式？
In this test, the EJB entity represents a single row in the database table.
在这个测试中，EJB实体表示数据库表中的一个单一行。
It is critical calculating blanking step in normal single row optimum layout.
普通单排优化排样中冲裁步距的计算非常关键。
The list Source must be a delimited list, or a reference to single row or column.
“列表源”必须是划定分界后的数据清单，或是对单一行或列的引用。
Single row angular contact ball bearings can accommodate radial and thrust loads.
单列角接触球轴承能够提供径向和推力载荷。
You will create a complex list with more labels and an icon inside the single row table.
您将在单一的行表中创建一个具有更多标签的复杂列表和一个图标。
In the normal operation the web service pack will only fetch a single row as output.
在正常的操作中，WebServicePack将仅获取一个行作为输出。
This layout provides the panes for placing the logo and the tool buttons in a single row.
此布局提供窗格以在单行中放置徽标和工具按钮。
Because the SELECT INTO returns a single row it cannot be used for other RPG read operations.
由于SELECTINTO返回单个行，因此它不能用于其他R PG读操作。
At design time, you can place these four controls on a single row, with two additional labels.
设计时，可以将这4个控件放在一行中，这个行中还有两个附加标签。
Both scripts will access the database, retrieving the single row and outputting it to the screen.
这两个脚本都可以访问这个数据库，从中检索这行记录，并将其输出到屏幕上。
A high inline length tells DB2 that the spatial values can actually take that many bytes in a single row.
高的inline length值告诉DB 2空间值实际上可以在单独一行中占用很多字节。
This method is called every time the system needs to understand how to build any single row of the table view.
每次调用此方法，系统都需要了解何如构建表视图的任何单行。
This is because XML documents, like LOBs, can be too large to fit within a single row on a data page of the table.
这是因为，LOB这样的XML文档体积庞大，无法放到表数据页面的单个行中。
A single row schema provides fewer database queries overall and pushes more data to the database with each update.
单行模式提供较少的总体数据库查询操作量，能在每次更新时向数据库推送更多的数据。
This program prints a single row of data containing all the XML contact information for the specified customer.
该程序输出一行数据，其中包含指定客户的所有XML联系信息。
Issuing an UPDATE statement is fairly easy, as shown in Listing 4, where you modify two columns of a single row.
执行update语句相当容易，如清单4所示，其中修改了单个行的两列。
A searched delete statement deletes multiple rows if the search condition does not uniquely identify a single row.
如果搜索条件不唯一标识单行，则搜索DELETE语句删除多行。
Toyota swapped the dual row timing chain used in older engines for a single row chain with plastic guides in 1983.
丰田换成双行时间链中使用旧引擎单列链塑料指南于1983年。
This means the output will display a single row of data for each Product detail member whose Product size is 100 ml.
这意味着，输出将为Productsize为100 ml的每个Productdetail成员显示一行数据。
If the step does not take a table as input, such as this example, then the syntax is equivalent to a table with a single row.
如果步骤没有使用表作为输入，例如本例，那么语法上等同于只使用了单行的表。
Finally, note how the single row VALUES clause is used in the return statement to return the end result as a single-row table.
最后，注意在return语句中使用了单行的values子句，以便将最后的结果以单行的表的形式返回。
The DataReader class can incrementally load the results of the same query and present a single row at a time to an application.
datareader类可以递增地加载同一查询的结果，并且一次向应用程序提交单个行。
Note that you actually allow the option to conveniently specify a single column and a single row instead of a columns and rows range.
注意，您实际上是允许方便地指定单个的列和单个的行，而不是一个列和行区间。
Single row deep groove ball bearings are the most common type of rolling bearing and are used in a wide variety of applications.
单列深沟球轴承是球轴承中最普通的种类，应用及其广泛。
In addition to fetching data out of cursors, you can load values from a single row query into variables using three different techniques.
除了从游标获得数据之外，可以使用三种不同的技术将来自单行查询的值装载进变量中。
Of course you can always use explicit EXISTS predicates and the MERGE statement with a single row, and both will have similar performance.
当然，可以总是对单行使用显式exists谓词和merge语句，两者将获得相似的性能。
FAG single row angular contact ball bearings of series 72b and 73b have a contact Angle of 40. They can therefore accomodate high axial loads.
FAG单列角接触球轴承72b和73 B系列有一个40度的接触角，因此它们能够提供较高的径向载荷。
For example, OLTP-like applications would typically benefit from smaller pages sizes since operations tend to be quick updates a single row retrievals.
例如，诸如oltp的应用程序一般受益于较小的页面大小，因为操作趋向于为快速更新单行检索。
A scalar subquery is an embedded query that returns a single row that contains a single column — essentially, a single value, which is known as a scalar.
标量子查询是一种嵌入式查询，返回包含单个列的单个行，本质上就是单个值，该值称为标量。
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