Figure 2 shows the structure of the SQL model at the schema level.

图2显示了SQL模型的模式结构。

youdao

You now have the opportunity to select which procedures you are interested in, either on a schema level or individual basis.

现在，您可以按模式级别或单个过程，选择对哪些过程感兴趣。

youdao

After the HTML table be converted into XML, we need to perform data integrated at the schema level, that is to generate global schema.

网上表格内容被转换为XML文档后，集成这些XML文档首先需要进行模式集成，即产生全局模式。

youdao