thread_pool_priority

Threadpool priority. High priority connections usually start executing earlier than low priority.If priority set to 'auto', the the actual priority(low or high) is determined based on whether or not connection is inside transaction.

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

--thread_pool_priority={high|low|auto}

Configuration file

Supported

Dynamic

Yes

Scope

Global, Session

Data Type

ENUM (high, low, auto)

Default Value

auto

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

HA (Primary/Replica)

10.4

auto (choices: high, low, auto)

AWS

HA (Primary/Replica)

10.5

auto (choices: high, low, auto)

AWS

Transactional Standalone

10.4

auto (choices: high, low, auto)

AWS

Transactional Standalone

10.5

auto (choices: high, low, auto)

AWS

Distributed Transactions

10.5

Not present (choices: high, low, auto)

GCP

ColumnStore

10.5

auto (choices: high, low, auto)

GCP

ColumnStore Multi

10.5

auto (choices: high, low, auto)

GCP

Galera

10.4

auto (choices: high, low, auto)

GCP

Galera

10.5

auto (choices: high, low, auto)

GCP

HA (Primary/Replica)

10.4

auto (choices: high, low, auto)

GCP

HA (Primary/Replica)

10.5

auto (choices: high, low, auto)

GCP

HTAP

10.5

auto (choices: high, low, auto)

GCP

Transactional Standalone

10.4

auto (choices: high, low, auto)

GCP

Transactional Standalone

10.5

auto (choices: high, low, auto)

GCP

Distributed Transactions

10.5

Not present (choices: high, low, auto)

See MariaDB SkySQL documentation to learn more about the MariaDB SkySQL database as a service.

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

  • Added in MariaDB Community Server 10.2.2.

EXTERNAL REFERENCES