Often the technology in question is custom application logic that you wrote yourself to extract data from an XML document and put it into a column on a table in a relational database.
这种技术通常需要自己编写自定义的应用程序逻辑从XML文档中提取数据，然后放到关系数据库的表列中。
The column index must be found to extract the textual contents of the column.
必须找到列索引来提取该列的文本内容。
You'll use Design Studio to extract data stored in one DB2 XML column and map this data to two tables in a DB2 data warehouse, as shown in Figure 2.
您将使用DesignStudio提取一个DB 2xml列中存储的数据，并将该数据映射到一个DB 2数据仓库中的两个表中，如图2所示。
For a deeper analysis, you can use the Frequent Terms Extraction feature to extract the most frequent terms that occur in the text column together with advanced visualization like a cloud view.
对于更深入的分析，可以使用FrequentTermsExtraction特性提取文本列中最常出现的词汇，并结合使用云视图等高级显示功能。
You've now programmed the XML Input stage to extract data from a DB2 pureXML column and prepare it for mapping into a DB2 target data warehouse table that is largely relational.
现在，您已经让XMLInput阶段能够从DB 2purexml列提取数据，并将数据映射到主要是关系结构的DB 2目标数据仓库表。
As shown in Figure 4, you want DataStage to extract data stored in one DB2 XML column and map this data to two tables in a DB2 data warehouse.
如图4所示，您将让DataStage提取存储在一个DB 2xml列中的数据，然后将该数据映射到DB 2数据仓库的两个表中。
The script USES df, extracts only the line you want with grep, and then USES awk to extract the fourth column of data, which is the amount of free space.
该脚本使用df仅提取了要进行grep的行，然后使用awk提取数据的第4列，该列是空闲空间的大小。
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阶段需要从包含时间戳数据的输入字符串提取时间信息，以准确地填充目标DWADMIN.ACCT 表中的 TIMECHANGED列。
The XML functions extract and extractxmlclob evaluate an XPATH expression on a XML column, document, or string.
xml函数extract和extractxmlclob计算xml列、文档或字符串上的XPATH表达式。
This paper is to discuss the feasibility of refining taurine in the extract of Meretrix meretrix by column chromatography and determination of taurine by spectrophotometry.
作者主要探索用离子交换树脂柱析法提纯文蛤提取液中牛磺酸及用吸收光谱法测定牛磺酸的可行性。
Method: Systematic solvent method is used to extract and silica gel dry column sheet gradation was used to separate the chemical composition.
方法：采用系统溶剂法提取，硅胶干柱层析法进行化学成分分离。
The ethanol extract was subumitted to chromatography on silica gel column to isolate some compounds. We tested the potency of halostashys components with sensitivity test.
盐穗木全草乙醇提取物，经萃取、硅胶柱层析、薄层层析的方法分离提取，并结合药敏实验对其进行效价测定。
Trace amounts of molybdenum in water and soil extract samples were determined using a dual column on-line ion-exchange preconcentration FIA-ICP system.
本文采用双柱在线离子交换预浓缩FIA-ICP系统，建立了水及土壤浸出液中痕量钼的测定方法。
The following code example demonstrates how to extract an icon from an embedded resource and convert it to a bitmap for display in every cell of an image column.
下面的代码示例演示如何从嵌入式资源提取图标并将其转换为位图以便在图像列的每个单元格中显示。
Methods: To compare the method of the extract of RNA from goldfish using laminar analysis column with that of using one-step guanidinium isothiocyanate-alcohol phenyl-chloroform.
方法：应用本层析柱方法从金鱼组织所提取RNA和采用异硫氰酸胍-酚-氯仿一步法提取RNA的比较。
Polyamide and silica gel column chromatography was used to isolate and extract the analgesic and antemetic constituents.
用聚酰胺柱、正相硅胶柱、中压液相柱等色谱方法对高良姜有效成分进行了分离、筛选。
A relatively considerable amount of dissociation and purification of the mucor racemosus crude extract are conducted using silica-gel column.
用硅胶柱对总状毛霉粗提液进行较大量分离提纯研究。
The time required for obtaining the polychlorinated-biphenyl extract after addition of the oily liquid to the first column (10) is generally as short as about 2-10 hours.
向第一色谱柱(10)添加油性液体至获得多氯联苯类抽提液所需要的时间通常为2 ~ 10小时左右的短时间。
The time required for obtaining the polychlorinated-biphenyl extract after addition of the oily liquid to the first column (10) is generally as short as about 2-10 hours.
向第一色谱柱(10)添加油性液体至获得多氯联苯类抽提液所需要的时间通常为2 ~ 10小时左右的短时间。
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