将这个SQLXML对象设置为语句参数。

Set the SQLXML object into the statement parameters.

youdao

这时就需要基于已有的查询语句生成对象层次，这些查询语句又可用于构建底层的应用程序。

This is when object hierarchies need to be created based on existing query statements, which in turn can be used to build the underlying application.

youdao

当下钻到每个模式和表或视图时，您将会看到使用这些对象的sql语句。

When you drill down into each schema and table or view, you'll see the SQL statements that use the objects.

youdao