The first approach would be to have one data element table for each type of data elements.
第一种方法是为每一种类型的数据元素准备一个数据元素表。
The naive approach USES a cursor to scan the table and execute a positioned update statement for each row.
初级的方法是使用一个游标对表进行扫描,并为每一行执行一个定位的更新语句。
The approach generally fits well with a data warehouse system since all data is in one table without the need for table joins.
这种方法通常比较适合数据仓库系统,因为所有数据都在一张表里,不需要做表连接。
You are not using the automatic table creation feature, because in this development approach the tables are already in place.
您没有使用自动表创建特性,因为在这里的开发方法内,数据表已经就绪了。
The “bottom up" approach assumes you already have database table schema and need to develop an object layer and object relational mapping from the table schema.
“自下而上”方法假设已经有数据库表模式,而需要根据表模式开发一个对象层和对象关系映射。
It provides a continuous reorganization of a table without the excess disk space associated with the traditional "shadow" copy approach.
它提供持续的表重组,并且不需要传统的影子复制方法所需的额外磁盘空间。
Each feature provides a distinct approach to grouping data in a table and provides a unique contribution to addressing needs related to large fact or history tables.
每种特性都为分组表中的数据提供了独特的方法,并对解决与事实表或历史表相关的需求有独特的作用。
For some people, creating a DAO for each database table may seem to be a very straightforward approach.
对于有些人而言,为每个数据库表创建一个DAO也许看上去是非常简单的方法。
Table 7 provides benchmark results for this approach, with the previous results (from Table 6) included for clarity.
表7提供了这种方法的测评结果,并包含了以前的结果(表6)以便进行对照。
The downside to this approach is that the operations must be performed serially, and a table space rebalance may occur after each of these steps.
这种方法的副作用是操作必须按顺序进行,每一步操作之后都可能出现表空间重新调整。
While each framework might excel in specific areas, all of the frameworks are comparable in their approach. The following table compares the functionality of each of the frameworks.
尽管每一个框架都可能在特定的领域胜过其他框架,但所有这些框架在方法上是可比的。
The second approach is to provide the MQ messaging provider resource with a uniform resource locator (URL) that points to a client channel definition table (CCDT).
第二种方法是向MQ消息传递提供程序资源提供指向客户端通道定义表(CCDT)的统一资源定位符(URL)。
There is no easy way to categorise these business houses, but vintage is one approach (see table).
想对这些商行进行分类没那么容易,不过按年份来分也算是一种分类方式(见图表)。
Using an XSLT 1.0 approach, you might build the HTML table one row at a time, as shown in Listing 6.
您可以使用XSLT 1.0的方法构建html表,每次一行,如清单6所示。
Rarely does an application access only one table, so by taking this approach, some operations would require instantiating and working with more than one interface.
应用程序很少只访问一个表,所以有些操作需要实例化并使用多个接口。
In an attempt to summarize the benefits and drawbacks of each approach, Table 1 assigns rough scores in six categories.
为了总结每种方式的优势与不足,表1从六个方面进行了粗略的评分。
XML extended table field: This approach leverages the new XML features provided by DB v9.
XML扩展表字段:这种方法利用DB2 v9提供的新的xml特性。
While you can shred an XML document enough to stuff it into a relational table or just treat it as one big blob, neither approach really lends itself to indexing and fast queries.
虽然可以将XM l文档分开放到关系表中,或者直接将其看作一个大的blob,但是两种办法都不能建立索引和进行快速查询。
If there are RID indexes that are also defined on the MDC table, DB2 will log and remove each RID from each of the RID indexes using the traditional approach (the behavior before DB2 V8.2.2).
如果有IRD索引在mdc表上也有定义,DB2将使用传统方法(DB 2V8.2.2之前的行为)记录每个RID,并将它们从每个RID索引中删除。
Table 4 outlines the relative benefits and drawbacks of the three workarounds described in this article to help you to determine the best workaround approach for your situation.
表5列出了本文中所述的三个解决方法各自的好处和缺点,可帮助您确定自己所面临的情况的最佳解决方法。
To highlight the basic approach, we need a table to hold words (let's call that table "words").
为了凸显这种基本方法,需要一张用于保存单词的表(让我们把该表称为“words”)。
With the db2cos with db2pd approach, you would only see the last statement executed by the lock owner's application - in this scenario the query on the EMPLOYEE table.
使用db 2 cos与db 2 pd相结合的方法,只能看到锁持有者的应用程序执行的最后一条语句—在这个场景中是对employee表的查询。
The example Employee bean for this approach contains the fields id and doc to store the columns of the database table, plus some additional fields that will be populated by mapping code.
这种方式的示例Employeebean包含id和doc字段,它们存储数据库表的列;还有几个将由映射代码填充的字段。
A simple approach is to generate the audit record in an XML representation. We could then use an audit table with the following format.
一个简单的方法是生成一个XML表示的审计记录。
With the direct coupling approach, the use of database views can provide a level of decoupling from actual table format.
对于直接耦合方法,使用数据库视图可以提供与实际表格式的某种程度的分离。
Table 3 summarizes the advantages and disadvantages of each approach.
表3总结了每种解决方案的优点及缺点。
The biggest advantage to this approach is that it is still fairly easy to perform AD hoc reporting, given that all the data you need about a single class is stored in only one table.
这种方法最大的好处是,它仍然能相当容易地执行专门报告,只要您所需的有关单一类的所有数据都只存储在一张表中。
The table below is a great summary of the benefits of the Linked data approach to data management.
这面这个表是对采用连接数据的方式来进行数据管理所有来好处的一个绝好概括。
With this approach you create one table per class, the attributes of which are the OID and the attributes that are specific to that class.
使用这种方法,为每个类创建一张表,它的属性是OID和特定于该类的属性。
With this approach you create one table per class, the attributes of which are the OID and the attributes that are specific to that class.
使用这种方法,为每个类创建一张表,它的属性是OID和特定于该类的属性。
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