如果xml格式的结构不断演变，则可以继续存储在同一表中，而无需任何重大修改，如重新映射。

If the structure of the XML format evolves, it can continue to be stored in the same table without any significant modifications, such as re-mapping.

youdao

如果xml格式的结构不断演变，则可以继续存储在同一表中，而无需任何重大修改，如重新映射。

If the structure of the XML format evolves, it can continue to be stored in the same table without any significant modifications, such as re-mapping.

youdao