innodb_stats_method

Overview

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

DETAILS

PARAMETERS

Command-line

--innodb_stats_method={nulls_equal|nulls_unequal|nulls_ignored}

Configuration file

Supported

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

Multi-Node Analytics

10.6

nulls_equal

Single Node Analytics

10.6

nulls_equal

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

nulls_equal

10.5

nulls_equal

10.6

nulls_equal

Single Node Transactions

10.4

nulls_equal

10.5

nulls_equal

10.6

nulls_equal

GCP

Multi-Node Analytics

10.6

nulls_equal

Single Node Analytics

10.6

nulls_equal

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

nulls_equal

10.5

nulls_equal

10.6

nulls_equal

Single Node Transactions

10.4

nulls_equal

10.5

nulls_equal

10.6

nulls_equal

Cloud

SkySQL Topology

ES Ver

Default

AWS

ColumnStore Data Warehouse

10.6

nulls_equal

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

nulls_equal

10.5

nulls_equal

10.6

nulls_equal

Enterprise Server Single Node

10.4

nulls_equal

10.5

nulls_equal

10.6

nulls_equal

GCP

ColumnStore Data Warehouse

10.6

nulls_equal

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

nulls_equal

10.5

nulls_equal

10.6

nulls_equal

Enterprise Server Single Node

10.4

nulls_equal

10.5

nulls_equal

10.6

nulls_equal

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

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.5 Community

  • Present starting in MariaDB Community Server 10.5.0.

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.

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