It is supported by the following side tables.
它由以下副表支持。
Look at the paths used to create the side tables for indirect indexes.
查看用来创建副表的路径。
Indirect indexes on the XML document are created in relational side tables.
在关系副表中创建XML文档的间接索引。
Indexed side tables are used to query the document that is retrieved as a CLOB.
使用带索引的副表查询文档,以clob形式获得文档。
Painted wicker side tables by Maine Cottage and paddle lamps add to the local vernacular.
由缅因小屋(Maine Cottage)制作的彩绘柳条边桌和桨灯为本地的民间风味更添色彩。
Part of the purchase order information is shredded into relational side tables for indirect indexing.
购买订单的一部分信息分解到关系副表中,用于建立间接索引。
In this scenario, you modified the table schema and completely dropped the side tables and some of the shredded columns.
在这个场景中,修改了表模式,完全删除了副表和一些分解的列。
The main drawback with this approach is that there is no inherent synchronization between the new XML column and the side tables.
这样做的主要缺点是,新的XML列与副表之间没有固有的同步机制。
With side tables, DB2 first performs an index lookup on the side table and then joins the corresponding row with the main table that contains the CLOBs.
在使用索引表的情况下,DB 2首先对索引表执行索引查找,然后将对应的行和包含CLOB的主表相结合。
The advantage with this approach is that the application queries to the side tables do not change and much of the application logic based on them is preserved.
这样做的好处是,对副表的应用程序查询不需要修改,基于这些查询的大量应用程序逻辑也得以保留。
Along the wall is a tall bookshelf with the same length of the storefront, while on the other side are sofas and side tables for the readers to surf the wireless Internet.
一整面墙摆放着和店面同样长度的高大书架,另一侧则是供读者休息阅读无线上网的沙发和茶几。
Figure 7 shows the query response times as a function of the number of documents in the table, ranging from 1,000 to 100,000 documents (when no indexes or side tables are used).
图7显示查询响应时间作为表中文档数(范围从1,000到100,000)的函数(不使用索引或索引表)。
An alternate approach could be to use an annotated schema shred to decompose all new documents to existing side tables, and only change the column type without dropping the side tables.
另一种方式是使用带注释的模式分解将所有新文档分解到现有的副表,只修改列类型而不删除副表。
The information in the DAD file is used, when the XML column is enabled, to create the insert, update and delete triggers that help in keeping the side tables in sync with the XML document.
当启用xml列时,使用这个DAD文件中的信息创建insert、update和delete触发器,从而帮助副表与XML文档保持同步。
Thus, the use of indexes and side tables typically reduces the absolute elapsed times for both XML and CLOBs, but does not erase the large relative performance advantage of XML over CLOB columns.
因此,使用索引和索引表通常能够缩短XML和CLOB的绝对占用时间,但是不会消除xml相对clob列较大的相对性能优势。
She stood watching him as he finished lighting the candle stubs that stood on saucers around the room, perched precariously on stacks of books and on side tables crammed with cracked and moldy cups.
她站在那儿看着他点完屋里各处的蜡烛,它们竖在小碟子上,危险地顶在书堆上或是放满了发霉的破杯子的小桌上。
Side tables can avoid much of the XML parsing for CLOBs and can often make CLOB queries 100 times faster or more.
索引表能够避免许多针对 CLOB的XML解析,这通常能够使CLOB查询速度快 100倍或更多。
The lamps on the side-tables threw warm pools of light on the polished wood.
边桌上的灯在锃亮的木头上投射下片片温暖的光亮。
The lamps on the side-tables threw warm pools of light on the polished wood.
边桌上的灯在锃亮的木头上投射下片片温暖的光亮。
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