Plugins for MariaDB Community Server 10.2
This page is part of MariaDB's Documentation.
The parent of this page is: Reference for MariaDB Community Server 10.2
Topics on this page:
Overview
Plugins provide optional features in MariaDB Community Server.
Plugin | Library | Description |
---|---|---|
ha_ | gzip-compresses tables for a low storage footprint | |
Built-in plugin for Aria, a crash safe storage engine with MyISAM heritage. Used for internal temporary tables and privilege tables. | ||
Built-in plugin for the Binary Log, used in single-primary replication and in point-in-time recoveries | ||
ha_ | Plugin for Blackhole, a non-writing storage engine. Requires additional configuration to install and use. | |
Built-in Information Schema table plugin, providing statistical data on client connections | ||
cracklib_ | Password validation plugin, uses CrackLib to validate passwords as strong. Requires additional configuration to install and use. | |
Plugin for CSV, a storage engine for operating on CSV (comma-separated variables) files. Built-in plugin. | ||
disks.so | Information Schema table plugin, providing metadata on system disks. Ships with MariaDB Enterprise Server, and is activated by default. | |
auth_ | Authentication plugin, validates against a password hash encrypted using EDCDSA. The ed25519 plugin ships with MariaDB Enterprise Server installations and is enabled by default. | |
ha_ | Allows to access tables on other MariaDB servers | |
ha_ | Allows to access tables on other MariaDB servers, supports transactions and more | |
Plugin to collect configuration usage information and to optionally upload it to the MariaDB Foundation or another configured URL. Ships with MariaDB Enterprise Server, but is disabled by default. | ||
file_ | Encryption key management plugin, stores keys in files on the local file system. Ships with MariaDB Enterprise Server installations. | |
auth_ | Authentication plugin, validates user credentials against a GSSAPI-based authentication service, like Kerberos or NTLM. Requires additional configuration to install and use. | |
handlersocket.so | Direct access into InnoDB | |
Built-in Information Schema table plugin, providing statistical data on index usage | ||
Built-in plugin for InnoDB, an ACID-compliant transactional storage engine for general workloads | ||
Built-in Information Schema table plugin for InnoDB, providing data on the Buffer Pool pages | ||
Built-in Information Schema table plugin for InnoDB, providing data on the Buffer Pool pages in LRU | ||
Built-in Information Schema table plugin for InnoDB, providing statistical data on Buffer Pool usage | ||
Built-in Information Schema table plugin for InnoDB, providing statistical data on compression | ||
Built-in Information Schema table plugin, providing statistical data on InnoDB compression per index | ||
Built-in Information Schema table plugin, providing statistical data for compression per index while resetting cumulated counts | ||
Built-in Information Schema table plugin for InnoDB, providing statistical data for compression while resetting cumulated counts | ||
Built-in Information Schema table plugin for InnoDB, providing statistical data for the compressed Buffer Pool | ||
Built-in Information Schema table plugin for InnoDB, providing statistical data for the compressed Buffer Pool while resetting cumulative counts | ||
Built-in Information Schema table plugin for InnoDB, providing auxiliary data on entries being deleted from FullText indexes | ||
Built-in Information Schema table plugin for InnoDB, providing data on metadata for FullText indexes | ||
Built-in Information Schema table plugin for InnoDB, providing a list of the default stopwords to use in FullText index searches | ||
Built-in Information Schema table plugin for InnoDB, providing data on rows removed from FullText indexes to filter results | ||
Built-in Information Schema table plugin for InnoDB, providing data on rows recently added to FullText indexes | ||
Built-in Information Schema table plugin for InnoDB, providing data on FullText indexes | ||
Built-in Information Schema table plugin for InnoDB, providing information on locks blocking transactions | ||
Built-in Information Schema table plugin for InnoDB, providing data on conflicting locks | ||
Built-in Information Schema table plugin for InnoDB, providing data on performance metrics | ||
Built-in Information Schema table plugin for InnoDB, providing data on mutex and rw lock waits | ||
Built-in Information Schema table plugin for InnoDB, providing information on system columns | ||
Built-in Information Schema table plugin for InnoDB, providing data on system data files | ||
Built-in Information Schema table plugin for InnoDB, providing data on fields used in indexes | ||
Built-in Information Schema table plugin for InnoDB, providing data on Foreign Keys | ||
Built-in Information Schema table plugin for InnoDB, providing data on columns used in Foreign Keys | ||
Built-in Information Schema table plugin for InnoDB, providing data on indexes | ||
Built-in Information Schema table plugin for InnoDB, providing data on current semaphore waits | ||
Built-in Information Schema table plugin for InnoDB, providing data on InnoDB tables | ||
Built-in Information Schema table plugin for InnoDB, providing data on InnoDB tablespaces | ||
Built-in Information Schema table plugin for InnoDB, providing statistical data on table status | ||
Built-in Information Schema table plugin for InnoDB, providing data on temporary tables | ||
Built-in Information Schema table plugin for InnoDB, providing data on encrypted tablespaces | ||
Built-in Information Schema table plugin for InnoDB, providing information on data scrubbing for encrypted tablespaces | ||
Built-in Information Schema table plugin for InnoDB, providing information on transactions | ||
locales.so | Built-in Information Schema table plugin, providing data on locales supported by the server | |
Built-in plugin for Memory, an in-memory storage engine. Used internally for temporary tables and some SQL processing. | ||
metadata_ | Built-in Information Schema table plugin, providing data on active metadata locks | |
Built-in plugin for Merge, a storage engine used in combining MyISAM tables | ||
This built-in plugin implements MyISAM, a legacy non-transactional storage engine used for system tables in older releases. | ||
Built-in authentication plugin, validates a password hash encrypted using SHA-1 | ||
Built-in authentication plugin, validates against an encrypted password hash | ||
auth_ | Authentication plugin, validates user credentials against a PAM-based authentication service, such as LDAP or Active Directory. Requires the installing of additional packages to use. | |
Built-in plugin for partitioning data across multiple tablespaces | ||
Built-in plugin for the Performance Schema, a database used to collect information on Server performance and health | ||
query_ | Lists all queries in the query cache | |
query_ | Information Schema table plugin, providing data on how long it takes queries to execute. Ships with MariaDB Enterprise Server, but requires additional configuration to enable. | |
query_ | Auditing plugin for auditing query response times, provides similar functionality to Slow Query Log. Ships with MariaDB Enterprise Server, but requires additional configuration to enable. | |
ha_ | Plugin for MyRocks, a write and dist optimized storage engine. Requires the installation of additional packages to use. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing data on RocksDB column family options. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing statistical data on RocksDB column families. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing statistical data on RocksDB compaction. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing statistical data on RocksDB database usage. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing the data dictionary for RocksDB. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing transactional information for RocksDB. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing global information for RocksDB. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing a map to index files for RocksDB. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing locking information on RocksDB tables. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing performance context statistics for RocksDB. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing all performance context statistics for RocksDB. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing data on SST properties. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for MyRocks, providing data on transactions. Requires additional configuration to install and use. | |
semisync_ | Semi-synchronous replication master | |
semisync_ | Semi-synchronous replication slave | |
Built-in plugin used to generate virtual tables filled with sequential values | ||
server_ | Auditing plugin for the community release of MariaDB Audit | |
simple_ | Built-in password validation plugin, used to ensure that user passwords meet minimum policy specifications | |
ha_ | Sphinx storage engine 2.2.6-release | |
ha_ | Plugin for the Spider storage engine, which is used for table federation and table sharding. Requires installing additional packages to use on some platforms. Requires additional configuration to install and use. | |
ha_ | Information Schema table plugin for Spider, providing data on memory allocation. Installed with the Spider storage engine. | |
sql_ | Auditing plugin for collecting error messages generated by SQL statements. Ships with MariaDB Enterprise Server, but requires additional configuration to use. | |
Built-in Information Schema plugin, providing statistical data on table usage | ||
auth_ | Built-in authentication plugin, validates user against the Unix socket of the operating system user | |
Built-in Information Schema plugin, providing data on user activity | ||
Built-in Information Schema plugin, providing data on user-defined variables | ||
Built in Galera Replication plugin, used in multi-primary replication for MariaDB Enterprise Cluster | ||
wsrep_ | Information about group members | |
wsrep_ | Group view information |
The following Plugins are not present in MariaDB Community Server 10.2.43 but are present in one or more older 10.2 CS versions. Click on an item to see its details, including when it was removed.
Plugin | Library | Description |
---|---|---|
ha_ | Cassandra storage engine | |
XtraDB dummy changed_ | ||
ha_ | Supports transactions, row-level locking, foreign keys and encryption for tables | |
ha_ | InnoDB Buffer Page Information | |
ha_ | InnoDB Buffer Page in LRU | |
ha_ | InnoDB Buffer Pool Statistics Information | |
InnoDB CHANGED_ | ||
ha_ | Statistics for the InnoDB compression | |
ha_ | Statistics for the InnoDB compression (per index) | |
ha_ | Statistics for the InnoDB compression (per index); reset cumulated counts | |
ha_ | Statistics for the InnoDB compression; reset cumulated counts | |
ha_ | Statistics for the InnoDB compressed buffer pool | |
ha_ | Statistics for the InnoDB compressed buffer pool; reset cumulated counts | |
ha_ | INNODB AUXILIARY FTS BEING DELETED TABLE | |
ha_ | INNODB AUXILIARY FTS CONFIG TABLE | |
ha_ | Default stopword list for InnoDB Full Text Search | |
ha_ | INNODB AUXILIARY FTS DELETED TABLE | |
ha_ | INNODB AUXILIARY FTS INDEX CACHED | |
ha_ | INNODB AUXILIARY FTS INDEX TABLE | |
ha_ | InnoDB which lock is blocking which | |
ha_ | InnoDB conflicting locks | |
ha_ | InnoDB Metrics Info | |
ha_ | InnoDB SYS_ | |
ha_ | InnoDB SYS_ | |
ha_ | InnoDB SYS_ | |
ha_ | InnoDB SYS_ | |
ha_ | InnoDB SYS_ | |
ha_ | InnoDB SYS_ | |
ha_ | InnoDB SYS_ | |
ha_ | InnoDB SYS_ | |
ha_ | InnoDB SYS_ | |
ha_ | InnoDB SYS_ | |
ha_ | InnoDB SYS_ | |
ha_ | InnoDB TABLESPACES_ | |
ha_ | InnoDB TABLESPACES_ | |
InnoDB Temp Table Stats | ||
ha_ | InnoDB transactions | |
user_ | User-defined variables | |
InnoDB internal hash tables information | ||
InnoDB Read View information | ||
InnoDB rollback segment information |