We can create an even more elegant solution using Python dictionaries, which we learned about in Chapter 7, “Mapping and Set Types”.
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mapping and set types
映射和集合类型
以上为机器翻译结果，长、整句建议使用 人工翻译 。
When the federated procedure is created, the data types of the remote procedure parameters and the columns of the result set are mapped to the DB2 data types using the default forward type mapping.
在创建联邦过程时，使用默认的转发类型映射将远程过程参数和结果集的列的数据类型映射为 DB2 数据类型。
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