innodb_stats_method

Specifies how InnoDB index statistics collection code should treat NULLs. Possible values are NULLS_EQUAL (default), NULLS_UNEQUAL and NULLS_IGNORED

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

DETAILS

PARAMETERS

Dynamic

Yes

Scope

Global

Data Type

ENUM (nulls_equal, nulls_unequal, nulls_ignored)

Default Value

nulls_equal

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

HA (Primary/Replica)

10.4

nulls_equal

AWS

HA (Primary/Replica)

10.5

nulls_equal

AWS

Transactional Standalone

10.4

nulls_equal

AWS

Transactional Standalone

10.5

nulls_equal

AWS

Distributed Transactions

10.5

Not present

GCP

ColumnStore

10.5

nulls_equal

GCP

ColumnStore Multi

10.5

nulls_equal

GCP

Galera

10.4

nulls_equal

GCP

Galera

10.5

nulls_equal

GCP

HA (Primary/Replica)

10.4

nulls_equal

GCP

HA (Primary/Replica)

10.5

nulls_equal

GCP

HTAP

10.5

nulls_equal

GCP

Transactional Standalone

10.4

nulls_equal

GCP

Transactional Standalone

10.5

nulls_equal

GCP

Distributed Transactions

10.5

Not present

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

EXTERNAL REFERENCES