InnoDB

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wikipedia:InnoDB engine. Is the default engine since MariaDB 10.2

InnoDB supports:

• Both SQL and XA transactions
• Tablespaces
• Foreign keys
• Full text search indexes, since MySQL 5.6 (February 2013) and MariaDB 10.0)
• Spatial operations, following the OpenGIS standard
• Virtual columns, in MariaDB

Activities

• Show database engine:

  show table status like '<table name>';

Related commands

• mariadbcheck, can checked InnoDB tables with CHECK TABLE, but not repaired them with REPAIR TABLE
• show table status
• show table status where name = "YOUR_TABLE_NAME" (Includes engine type)

SELECT TABLE_NAME,
      ENGINE
FROM   information_schema.TABLES
WHERE  TABLE_SCHEMA = 'dbname';

Activities

1. Read InnoDB Recovery Modes https://mariadb.com/kb/en/innodb-recovery-modes/

See also

• Databases: Database management, SQL, NoSQL, Wide column, PostgreSQL, MariaDB, MySQL, Derby DB, MongoDB, Cassandra, SQLite, HSQL2, H2, RocksDB, Microsoft SQL Server, DB2, Oracle Database, Memcached, Berkeley DB, Collation, SingleStore, Amazon Aurora, Graph database, Amazon DynamoDB, PrestoDB, Cache hit ratio, ACID, WAL, ARIES, DBMS, OLTP, OLAP, Database Schema, CockroachDB, Tables, Views, Apache Druid, RDMS
• primary keys