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。
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。
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。
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。
Using a select statement to select from a data source into an external table (see Listing 3).
使用select语句从一个数据源选择构成外部表的数据(参见清单3)。
Select a query from the drop-down list of available queries for the selected data source table.
从可用查询的下拉式清单，为选取的资料来源资料表选取查询。
Normally when you select records from a data source using a SQL SELECT statement, you get a result set, which is a set of records from a table or a query.
语句从数据源选择记录时，通常会得到一个结果集，即一组来自表或查询的记录。
Normally when you select records from a data source using a SQL SELECT statement, you get a result set, which is a set of records from a table or a query.
语句从数据源选择记录时，通常会得到一个结果集，即一组来自表或查询的记录。
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