Repeat step 1-4 to add the Aprice task, define productName as the input name and String as the input type.

重复步骤 1-4，添加 Aprice 任务，将 productName 定义为输入名称，将 String 定义为输入类型。

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Click on Next, and specify the same ODBC data source name and connection string as you created in the previous section.

单击Next，然后指定与在前面小节中创建的ODBC数据源名称和连接字符串相同的名称。

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Use the function odbc_result , which takes in a result set and a column name (as a string) and returns the cell value within the row that the row iterator points to.

使用函数odbc_result，该函数接受结果集和列名称(字符串形式)，并返回行迭代程序所指向的行中的单元值。

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The Nigerian-born striker has spent almost a decade in the shadows of a string of big-name forwards, with limited cameos alongside players such as Alan Shearer, Craig Bellamy and expensive signings such as Obafemi Martins.

BBC: Ameobi enjoys Magpies renaissance

In a highly unscientific, but hopefully revealing exercise, we asked a string of Lib Dem members to name the one coalition policy they can point to as unmistakably theirs.

BBC: Lib Dem conference: What have they done with power?