InnoDB

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wikipedia:InnoDB


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 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

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