analyze_sample_percentage

Overview

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.

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

DOUBLE

Minimum Value

0

Maximum Value

100

Default Value

100.000000

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

Multi-Node Analytics

10.5

100.000000

Single Node Analytics

10.5

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

10.5

100.000000

Single Node Analytics

10.5

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

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