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MySQL Information Schema

Abstract

This is the MySQL Information Schema extract from the MySQL 8.0 Reference Manual.

For legal information, see the Legal Notices.

For help with using MySQL, please visit the MySQL Forums, where you can discuss your issues with other MySQL users.

Document generated on: 2021-08-02 (revision: 70499)


Table of Contents

Preface and Legal Notices
1 INFORMATION_SCHEMA Tables
2 Introduction
3 INFORMATION_SCHEMA Table Reference
4 INFORMATION_SCHEMA General Tables
4.1 INFORMATION_SCHEMA General Table Reference
4.2 The INFORMATION_SCHEMA ADMINISTRABLE_ROLE_AUTHORIZATIONS Table
4.3 The INFORMATION_SCHEMA APPLICABLE_ROLES Table
4.4 The INFORMATION_SCHEMA CHARACTER_SETS Table
4.5 The INFORMATION_SCHEMA CHECK_CONSTRAINTS Table
4.6 The INFORMATION_SCHEMA COLLATIONS Table
4.7 The INFORMATION_SCHEMA COLLATION_CHARACTER_SET_APPLICABILITY Table
4.8 The INFORMATION_SCHEMA COLUMNS Table
4.9 The INFORMATION_SCHEMA COLUMNS_EXTENSIONS Table
4.10 The INFORMATION_SCHEMA COLUMN_PRIVILEGES Table
4.11 The INFORMATION_SCHEMA COLUMN_STATISTICS Table
4.12 The INFORMATION_SCHEMA ENABLED_ROLES Table
4.13 The INFORMATION_SCHEMA ENGINES Table
4.14 The INFORMATION_SCHEMA EVENTS Table
4.15 The INFORMATION_SCHEMA FILES Table
4.16 The INFORMATION_SCHEMA KEY_COLUMN_USAGE Table
4.17 The INFORMATION_SCHEMA KEYWORDS Table
4.18 The INFORMATION_SCHEMA ndb_transid_mysql_connection_map Table
4.19 The INFORMATION_SCHEMA OPTIMIZER_TRACE Table
4.20 The INFORMATION_SCHEMA PARAMETERS Table
4.21 The INFORMATION_SCHEMA PARTITIONS Table
4.22 The INFORMATION_SCHEMA PLUGINS Table
4.23 The INFORMATION_SCHEMA PROCESSLIST Table
4.24 The INFORMATION_SCHEMA PROFILING Table
4.25 The INFORMATION_SCHEMA REFERENTIAL_CONSTRAINTS Table
4.26 The INFORMATION_SCHEMA RESOURCE_GROUPS Table
4.27 The INFORMATION_SCHEMA ROLE_COLUMN_GRANTS Table
4.28 The INFORMATION_SCHEMA ROLE_ROUTINE_GRANTS Table
4.29 The INFORMATION_SCHEMA ROLE_TABLE_GRANTS Table
4.30 The INFORMATION_SCHEMA ROUTINES Table
4.31 The INFORMATION_SCHEMA SCHEMATA Table
4.32 The INFORMATION_SCHEMA SCHEMATA_EXTENSIONS Table
4.33 The INFORMATION_SCHEMA SCHEMA_PRIVILEGES Table
4.34 The INFORMATION_SCHEMA STATISTICS Table
4.35 The INFORMATION_SCHEMA ST_GEOMETRY_COLUMNS Table
4.36 The INFORMATION_SCHEMA ST_SPATIAL_REFERENCE_SYSTEMS Table
4.37 The INFORMATION_SCHEMA ST_UNITS_OF_MEASURE Table
4.38 The INFORMATION_SCHEMA TABLES Table
4.39 The INFORMATION_SCHEMA TABLES_EXTENSIONS Table
4.40 The INFORMATION_SCHEMA TABLESPACES Table
4.41 The INFORMATION_SCHEMA TABLESPACES_EXTENSIONS Table
4.42 The INFORMATION_SCHEMA TABLE_CONSTRAINTS Table
4.43 The INFORMATION_SCHEMA TABLE_CONSTRAINTS_EXTENSIONS Table
4.44 The INFORMATION_SCHEMA TABLE_PRIVILEGES Table
4.45 The INFORMATION_SCHEMA TRIGGERS Table
4.46 The INFORMATION_SCHEMA USER_ATTRIBUTES Table
4.47 The INFORMATION_SCHEMA USER_PRIVILEGES Table
4.48 The INFORMATION_SCHEMA VIEWS Table
4.49 The INFORMATION_SCHEMA VIEW_ROUTINE_USAGE Table
4.50 The INFORMATION_SCHEMA VIEW_TABLE_USAGE Table
5 INFORMATION_SCHEMA InnoDB Tables
5.1 INFORMATION_SCHEMA InnoDB Table Reference
5.2 The INFORMATION_SCHEMA INNODB_BUFFER_PAGE Table
5.3 The INFORMATION_SCHEMA INNODB_BUFFER_PAGE_LRU Table
5.4 The INFORMATION_SCHEMA INNODB_BUFFER_POOL_STATS Table
5.5 The INFORMATION_SCHEMA INNODB_CACHED_INDEXES Table
5.6 The INFORMATION_SCHEMA INNODB_CMP and INNODB_CMP_RESET Tables
5.7 The INFORMATION_SCHEMA INNODB_CMPMEM and INNODB_CMPMEM_RESET Tables
5.8 The INFORMATION_SCHEMA INNODB_CMP_PER_INDEX and INNODB_CMP_PER_INDEX_RESET Tables
5.9 The INFORMATION_SCHEMA INNODB_COLUMNS Table
5.10 The INFORMATION_SCHEMA INNODB_DATAFILES Table
5.11 The INFORMATION_SCHEMA INNODB_FIELDS Table
5.12 The INFORMATION_SCHEMA INNODB_FOREIGN Table
5.13 The INFORMATION_SCHEMA INNODB_FOREIGN_COLS Table
5.14 The INFORMATION_SCHEMA INNODB_FT_BEING_DELETED Table
5.15 The INFORMATION_SCHEMA INNODB_FT_CONFIG Table
5.16 The INFORMATION_SCHEMA INNODB_FT_DEFAULT_STOPWORD Table
5.17 The INFORMATION_SCHEMA INNODB_FT_DELETED Table
5.18 The INFORMATION_SCHEMA INNODB_FT_INDEX_CACHE Table
5.19 The INFORMATION_SCHEMA INNODB_FT_INDEX_TABLE Table
5.20 The INFORMATION_SCHEMA INNODB_INDEXES Table
5.21 The INFORMATION_SCHEMA INNODB_METRICS Table
5.22 The INFORMATION_SCHEMA INNODB_SESSION_TEMP_TABLESPACES Table
5.23 The INFORMATION_SCHEMA INNODB_TABLES Table
5.24 The INFORMATION_SCHEMA INNODB_TABLESPACES Table
5.25 The INFORMATION_SCHEMA INNODB_TABLESPACES_BRIEF Table
5.26 The INFORMATION_SCHEMA INNODB_TABLESTATS View
5.27 The INFORMATION_SCHEMA INNODB_TEMP_TABLE_INFO Table
5.28 The INFORMATION_SCHEMA INNODB_TRX Table
5.29 The INFORMATION_SCHEMA INNODB_VIRTUAL Table
6 INFORMATION_SCHEMA Thread Pool Tables
6.1 INFORMATION_SCHEMA Thread Pool Table Reference
6.2 The INFORMATION_SCHEMA TP_THREAD_GROUP_STATE Table
6.3 The INFORMATION_SCHEMA TP_THREAD_GROUP_STATS Table
6.4 The INFORMATION_SCHEMA TP_THREAD_STATE Table
7 INFORMATION_SCHEMA Connection-Control Tables
7.1 INFORMATION_SCHEMA Connection-Control Table Reference
7.2 The INFORMATION_SCHEMA CONNECTION_CONTROL_FAILED_LOGIN_ATTEMPTS Table
8 INFORMATION_SCHEMA MySQL Enterprise Firewall Tables
8.1 INFORMATION_SCHEMA Firewall Table Reference
8.2 The INFORMATION_SCHEMA MYSQL_FIREWALL_USERS Table
8.3 The INFORMATION_SCHEMA MYSQL_FIREWALL_WHITELIST Table
9 Extensions to SHOW Statements
10 MySQL 8.0 FAQ: INFORMATION_SCHEMA