Information Schema INNODB_CHANGED_PAGES Table

MariaDB starting with 10.0.9

The INNODB_CHANGED_PAGES table was added in MariaDB 10.0.9.

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:

ColumnDescription
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)

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