columnstore_um_mem_limit

Per user Memory limit(MB). Switch to disk-based JOIN when limit is reached

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

0

Maximum Value

4294967295

Default Value

0

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

HA (Primary/Replica)

10.4

Not present

AWS

HA (Primary/Replica)

10.5

Not present

AWS

Transactional Standalone

10.4

Not present

AWS

Transactional Standalone

10.5

Not present

AWS

Distributed Transactions

10.5

Not present

GCP

ColumnStore

10.5

0

GCP

ColumnStore Multi

10.5

0

GCP

Galera

10.4

Not present

GCP

Galera

10.5

Not present

GCP

HA (Primary/Replica)

10.4

Not present

GCP

HA (Primary/Replica)

10.5

Not present

GCP

HTAP

10.5

0

GCP

Transactional Standalone

10.4

Not present

GCP

Transactional Standalone

10.5

Not present

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

  • Removed in MariaDB Enterprise Server 10.5.3-1.

  • Added in MariaDB Enterprise Server 10.5.4-2.

10.4 Enterprise

  • Added in MariaDB Enterprise Server 10.4.11-5.

EXTERNAL REFERENCES