innodb_purge_rseg_truncate_frequency

Overview

Dictates rate at which UNDO records are purged. Value N means purge rollback segment(s) on every Nth iteration of purge invocation

DETAILS

PARAMETERS

Command-line

--innodb_purge_rseg_truncate_frequency[=#]

Configuration file

Supported

Dynamic

Yes

Scope

Global

Data Type

BIGINT UNSIGNED

Minimum Value

1

Maximum Value

128

Default Value

128

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

Multi-Node Analytics

10.6

128

Single Node Analytics

10.6

128

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

128

10.5

128

10.6

128

Single Node Transactions

10.4

128

10.5

128

10.6

128

GCP

Multi-Node Analytics

10.6

128

Single Node Analytics

10.6

128

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

128

10.5

128

10.6

128

Single Node Transactions

10.4

128

10.5

128

10.6

128

Cloud

SkySQL Topology

ES Ver

Default

AWS

ColumnStore Data Warehouse

10.6

128

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

128

10.5

128

10.6

128

Enterprise Server Single Node

10.4

128

10.5

128

10.6

128

GCP

ColumnStore Data Warehouse

10.6

128

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

128

10.5

128

10.6

128

Enterprise Server Single Node

10.4

128

10.5

128

10.6

128

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.

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