Information Schema INNODB_CHANGED_PAGES Table

The Information Schema INNODB_CHANGED_PAGES Table contains data about modified pages from the bitmap file. It is updated at checkpoints by the log tracking thread parsing the log, so does not contain real-time data.

The number of records is limited by the value of the innodb_max_changed_pages system variable.

The PROCESS privilege is required to view the table.

It has the following columns:

SPACE_IDModified page space id
PAGE_IDModified page id
START_LSNInterval start after which page was changed (equal to checkpoint LSN)
END_LSNInterval end before which page was changed (equal to checkpoint LSN)


Comments loading...
Content reproduced on this site is the property of its respective owners, and this content is not reviewed in advance by MariaDB. The views, information and opinions expressed by this content do not necessarily represent those of MariaDB or any other party.