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The downside of this method is that the LOB data can only be moved from one connector to another and cannot be transformed in the job (as only the reference is passed through the links).
该方法的不足之处是，LOB数据仅能从一个连接器移动到另一个连接器，而不能在作业中进行转换(因为链接仅传递了引用)。
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应用推荐
模块上移
模块下移
不移动