max_session_mem_used

Amount of memory a single user session is allowed to allocate. This limits the value of the session variable MEM_USED

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

8192

Maximum Value

18446744073709551615

Default Value

9223372036854775807

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

HA (Primary/Replica)

10.4

9223372036854775807

AWS

HA (Primary/Replica)

10.5

9223372036854775807

AWS

Transactional Standalone

10.4

9223372036854775807

AWS

Transactional Standalone

10.5

9223372036854775807

AWS

Distributed Transactions

10.5

Not present

GCP

ColumnStore

10.5

9223372036854775807

GCP

ColumnStore Multi

10.5

9223372036854775807

GCP

Galera

10.4

9223372036854775807

GCP

Galera

10.5

9223372036854775807

GCP

HA (Primary/Replica)

10.4

9223372036854775807

GCP

HA (Primary/Replica)

10.5

9223372036854775807

GCP

HTAP

10.5

9223372036854775807

GCP

Transactional Standalone

10.4

9223372036854775807

GCP

Transactional Standalone

10.5

9223372036854775807

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