preload_buffer_size

The size of the buffer that is allocated when preloading indexes

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, Session

Data Type

BIGINT UNSIGNED

Minimum Value

1024

Maximum Value

1073741824

Default Value

32768

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

HA (Primary/Replica)

10.4

32768

AWS

HA (Primary/Replica)

10.5

32768

AWS

Transactional Standalone

10.4

32768

AWS

Transactional Standalone

10.5

32768

AWS

Distributed Transactions

10.5

Not present

GCP

ColumnStore

10.5

32768

GCP

ColumnStore Multi

10.5

32768

GCP

Galera

10.4

32768

GCP

Galera

10.5

32768

GCP

HA (Primary/Replica)

10.4

32768

GCP

HA (Primary/Replica)

10.5

32768

GCP

HTAP

10.5

32768

GCP

Transactional Standalone

10.4

32768

GCP

Transactional Standalone

10.5

32768

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