innodb_table_stats

This page is part of MariaDB's SkySQL Documentation.

The parent of this page is: System Tables for MariaDB Enterprise Server

Topics on this page:

Overview
DETAILS
- SCHEMA
CHANGE HISTORY
EXTERNAL REFERENCES

Overview

Statistics collected on InnoDB tables.

DETAILS

SCHEMA

CREATE TABLE `innodb_table_stats` (
  `database_name` varchar(64) COLLATE utf8mb3_bin NOT NULL,
  `table_name` varchar(199) COLLATE utf8mb3_bin NOT NULL,
  `last_update` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
  `n_rows` bigint(20) unsigned NOT NULL,
  `clustered_index_size` bigint(20) unsigned NOT NULL,
  `sum_of_other_index_sizes` bigint(20) unsigned NOT NULL,
  PRIMARY KEY (`database_name`,`table_name`)
)

CHANGE HISTORY

Release Series	History
10.6 Enterprise	Schema changed in MariaDB Enterprise Server 10.6.4-1: ... CREATE TABLE `innodb_table_stats` ( `database_name` varchar(64) COLLATE utf8_binutf8mb3_bin NOT NULL, `table_name` varchar(199) COLLATE utf8_binutf8mb3_bin NOT NULL, `last_update` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(), `n_rows` bigint(20) unsigned NOT NULL, `clustered_index_size` bigint(20) unsigned NOT NULL, `sum_of_other_index_sizes` bigint(20) unsigned NOT NULL, PRIMARY KEY (`database_name`,`table_name`) )
10.5 Enterprise	Present starting in MariaDB Enterprise Server 10.5.3-1.
10.4 Enterprise	Present starting in MariaDB Enterprise Server 10.4.6-1.

EXTERNAL REFERENCES

Additional information on this topic may be found in the MariaDB Public Knowledge Base.

This page shows information specific to MariaDB SkySQL. Information for non-SkySQL use can be found on the innodb_table_stats page in the MariaDB Enterprise Documentation.