analyze_sample_percentage

Overview

In 10.6 ES, 10.6 CS, 10.5 ES, 10.5 CS, 10.4 ES, 10.4 CS:

Percentage of rows from the table ANALYZE TABLE will sample to collect table statistics. Set to 0 to let MariaDB decide what percentage of rows to sample.

In 10.6 ES, 10.5 ES, 10.4 ES:

Percentage of rows from the table ANALYZE TABLE will sample to collect table statistics. Set to 0 to let MariaDB decide what percentage of rows to sample.

In 10.3 ES, 10.3 CS, 10.2 ES, 10.2 CS:

Not present

DETAILS

PARAMETERS

Command-line

--analyze_sample_percentage=#

Configuration file

Supported

Dynamic

Yes

Scope

Global, Session

Data Type

DOUBLE

Minimum Value

0

Maximum Value

100

Default Value

100.000000

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

Multi-Node Analytics

10.6

100.000000

Single Node Analytics

10.6

100.000000

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

100.000000

10.5

100.000000

10.6

100.000000

Single Node Transactions

10.4

100.000000

10.5

100.000000

10.6

100.000000

GCP

Multi-Node Analytics

10.6

100.000000

Single Node Analytics

10.6

100.000000

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

100.000000

10.5

100.000000

10.6

100.000000

Single Node Transactions

10.4

100.000000

10.5

100.000000

10.6

100.000000

Cloud

SkySQL Topology

ES Ver

Default

AWS

ColumnStore Data Warehouse

10.6

100.000000

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

100.000000

10.5

100.000000

10.6

100.000000

Enterprise Server Single Node

10.4

100.000000

10.5

100.000000

10.6

100.000000

GCP

ColumnStore Data Warehouse

10.6

100.000000

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

100.000000

10.5

100.000000

10.6

100.000000

Enterprise Server Single Node

10.4

100.000000

10.5

100.000000

10.6

100.000000

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

  • Added in MariaDB Community Server 10.4.3.

10.3 Enterprise

  • Not present.

10.3 Community

  • Not present.

10.2 Enterprise

  • Not present.

10.2 Community

  • Not present.

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