# Deep Paging Case Study Summary (C)

+ Create a separate paging table**page**, this table**page** is dedicated to paginating data tables and maintained in the background
+ In addition to the paged table, we can also add a paging column to the**emp** table, for example, a**page** column, and create an index


![left](./student-guide/diagram/01-28-1.png)

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Create a separate paging table page, which is specially used for paginating data tables and is maintained by the background. In addition to the paging table, we can also add a paging column to the emp table, such as the page column, and build an index.