Edit the file to remove unwanted tables and split it into several input files to do a staggered movement approach where you perform unload from source and load to target in parallel.

通过编辑文件，删除不需要的表并把它分割为几个输入文件，这样就可以采用分阶段转移方式，也就是并行地执行从源数据库卸载和装载到目标数据库。

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Unlike some of the open source products, it can work with complex objects, including named ranges, pivot tables, split frames, and charts.

与一些开源产品不同，它可以处理复杂对象，包括命名范围、数据透视表、拆分框架和图表。

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Native XML storage means that XML may be stored directly in the database without the need to split information encoded in the elements and attributes of an XML document into relational tables.

原生xml存储意味着可以在数据库中直接存储XML文档，不需要把XML文档的元素和属性中存储的信息分解存储到关系表中。

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