![[Contents]](FIGURE/CONTENT.GIF)
Scalable Database Server, HiRDB Version 8 Installation and Design Guide
![[Index]](FIGURE/INDEX.GIF)
![[Back]](FIGURE/FRONT.GIF)
![[Next]](FIGURE/AFTER.GIF)
Table 15-4 shows the page statuses.
Table 15-4 Page statuses
| Page status | Explanation |
|---|---|
| Used page | This is a page that stores table or index data. A page that is full, such that no more data can be added, is called a full page. A page from which all the data has been deleted, such that there is no data on the page, is called a used free page. |
| Unused page | This is a page that has never been used. |
| Free page | This is a page that does not store any data. Used free pages and unused pages are free pages. |
All Rights Reserved. Copyright (C) 2007, Hitachi, Ltd.