The Downloads section of this article contains a DB2 script that creates the necessary operational (source) table and data warehouse (target) tables.
本文的下载小节包含一个db2脚本,该脚本创建必要的操作型(源)表和数据仓库(目标)表。
'COPY' : Create empty copies of all objects from the source schema, then load each target schema table with data.
'COPY ':创建源模式中所有对象的空副本,然后用数据填充每个目标模式表。
'COPYNO' : Create empty copies of all objects from the source schema, then load each target schema table with data.
' COPYNO ':创建源模式中所有对象的空副本,然后用数据填充每个目标模式表。
Return briefly to Listing 4, where you defined the data source for the table as the controller. This means that the controller has some data source methods to implement; Listing 6 shows those.
简要回顾一下清单4,您在那里将数据表的数据源定义为控制器,那意味着控制器有一些数据源方法需要实现,如 清单 6 所示。
This article, the first in a two-part series, illustrated how to build a single data flow that uses an XML-based source table to populate two target data warehouse tables.
本文是一个分两部分的系列的第一篇文章,文中阐述了如何构建一个数据流,该数据流使用一个基于 XML 的源表填充两个目标数据仓库表。
Before putting replication data into the send queue, the source server first converts the data from the local table dictionary format to the master replicate dictionary format.
在将复制数据放入到发送队列之前,源服务器首先将数据从本地表字典格式转换为主复制字典格式。
DDL_AND_LOAD: Creates all supported objects from the source schema, and populates the tables with the source table data.
DDL_AND _ LOAD:从源模式创建支持的所有对象,并用源表数据填充表。
A Q subscription maps the DB2 table that contains your source data to a copy of that table at the non-DB2 target database.
Q订阅将包含源数据的db2表映射至非db 2目标数据库中的表副本。
If this is a new schedule, the Data Source table will be empty.
如果这是个新的进度表,那么Data source表将会是空的。
To create metadata from a DB2 table, select a common Data Source, and click Next.
要从DB2表中创建元数据,选择一个常用Data Source,然后单击Next。
Step 3: Adding the source table to the data flow.
步骤3:将源表添加到数据流。
With the DECLARE cursor command, a cursor is defined that reads all data of the source table SALES using a trivial SELECT statement.
使用DECLARECURSOR命令定义一个游标,它使用select语句读取源表sales的所有数据。
From the Data Source Explorer, drill down to any table in the GOSALES schema in GSDB, such as the PRODUCT table.
从数据源资源管理器中下钻到GSDB数据库的GOSALES模式中的任何表,比如product表。
Sybase: If the source table has a column data type of LONG VARCHAR, the nickname is created with a data type of VARCHAR (32672).
Sybase:如果源表具有数据类型为LONGVARCHAR的列,就要用数据类型VARCHAR(32672)创建别名。
To enter the data source information, you need to either input the table definitions manually or import the definitions directly from source data in DataStage.
为了输入数据源信息,需要在DataStage中手动输入表定义,或者直接从源数据导入定义。
The IBM data Movement Tool produces a table name.tables file that states which data to extract from the source database by specifying a SELECT query per database table.
IBMDataMovementTool会生成一个表名。tables文件,其中为每一个数据库表指定一条select语句,从而指明了需要从源数据库提取哪些数据。
Selecting the new data soure hyperlink in the "Connected data Sources" table displays the properties of the new data source.
选择“Connected Data Sources”表中的新的数据源超级链接,它会显示新数据源链接的属性。
Table 2 shows the XML source data for columns in the DWADMIN.HOLDINGS target table.
表2显示DWADMIN. HOLDINGS目标表中的列的xml源数据。
This data flow simply reads the XML data from the source table and uses a single XML Relational Mapping operator to populate the target table directly, as shown in Figure 2.
这个数据流从源表中读取XML 数据,然后使用一个 XMLRelationalMapping操作符直接填充目标表,见图 2。
The sample scenario in this article stores operational XML data in the TPOXADMIN.ACCOUNT table, which serves as the source table to DataStage for this scenario.
本文的样例场景将XML运营数据储存在 TPOXADMIN.ACCOUNT表中,该表充当DataStage 的源表。
LightSwitch simplifies attaching to data with data source wizards or creating data tables with table designers.
LightSwitch通过数据源向导简化了数据连接,同时通过表设计器简化了数据表的创建。
The control flow has one data flow for each table, each data flow reading data from a flat file source and writing to the SQL Server database via OLEDB.
通过OLED B控制流为每一个表存在一个数据流,每一个数据流读平面文件数据,并写回sQLServer数据库。
Select the Add button next to the Data source defined in the JDBC provider selected above table.
单击在上面所选JDBC提供者中定义的数据源旁边的Add按钮。
The display in the right pane changes to data Sources: New data source, and a table of datasource properties is displayed.
右边窗格中的显示变为Data Sources:New Data Source,并显示数据源属性表。
The wizard allows selecting a table, view, or procedure to create a Data source.
向导允许您选择表、视图或者过程来创建数据源。
Once the statistics are gathered for a nickname, they are not automatically modified when the remote statistics are updated on the data source for the corresponding remote table.
如果为一个昵称收集了统计信息,那么在数据源上对相应远程表的远程统计信息进行更新时,这些统计信息不会自动更新。
The adapter polls the event table for event records, retrieves associated event data from the corresponding data source, and creates and sends ASBO's to the integration broker.
适配器探测事件表以便得到事件记录,从相应的数据源中检索相关的事件数据,然后创建ASBO并把它发送到集成代理上。
Also, some data source types (such as XML files) do not support parameters, so table joins might be the next-best option.
同样,有一些数据源类型(例如XML文件)并不支持参数,所以表格可能是最好的选项了。
A nickname is a representation of a table, view, or any other form of data set residing on the remote data source.
别名是远程数据源上驻留的数据集的表、视图或任何其他形式的数据的表示。
Table functions are powerful because it can make any data source appear like a DB2 table, which can be then used in normal SQL queries, join operations, grouping, and so on.
表函数的功能很强大,因为它可以使任何数据源看起来类似于db2表,然后就可以用于常规的SQL查询、连接操作和分组等。
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