innodb_adaptive_hash_index

Overview

In 10.6 ES, 10.6 CS, 10.5 ES, 10.5 CS:

Enable InnoDB adaptive hash index (disabled by default).

In 10.4 ES, 10.4 CS, 10.3 ES, 10.3 CS, 10.2 ES, 10.2 CS:

Enable InnoDB adaptive hash index (enabled by default). Disable with --skip-innodb-adaptive-hash-index.

See also: System Variables for MariaDB Enterprise Server 10.6, in 10.6 CS, in 10.5 ES, in 10.5 CS, in 10.4 ES, in 10.4 CS, in 10.3 ES, in 10.3 CS, in 10.2 ES, and in 10.2 CS

DETAILS

PARAMETERS

Command-line

--innodb_adaptive_hash_index[={OFF|ON}]

Configuration file

Supported

Dynamic

Yes

Scope

Global

Data Type

BOOLEAN (OFF, ON)

Default Value

OFF

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.6 Community

  • Present starting in MariaDB Community Server 10.6.0.

10.5 Enterprise

  • Default value changed in MariaDB Enterprise Server 10.5.3-1 from ON to OFF

10.5 Community

  • Default value changed in MariaDB Community Server 10.5.0 from ON to OFF

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

10.4 Community

  • Present starting in MariaDB Community Server 10.4.0.

10.3 Enterprise

  • Present starting in MariaDB Enterprise Server 10.3.16-1.

10.3 Community

  • Present starting in MariaDB Community Server 10.3.0.

10.2 Enterprise

  • Present starting in MariaDB Enterprise Server 10.2.25-1.

10.2 Community

  • Present starting in MariaDB Community Server 10.2.0.

EXTERNAL REFERENCES