session_track_system_variables

Overview

In 10.6 ES, 10.6 CS, 10.5 ES, 10.5 CS, 10.4 ES, 10.4 CS, 10.3 ES, 10.3 CS:

Track changes in registered system variables.

In 10.6 ES, 10.5 ES, 10.4 ES:

Track changes in registered system variables.

In 10.2 ES, 10.2 CS:

Track changes in registered system variables. For compatibility with MySQL defaults this variable should be set to "autocommit, character_set_client, character_set_connection, character_set_results, time_zone"

DETAILS

PARAMETERS

Command-line

--session_track_system_variables=arg

Configuration file

Supported

Dynamic

Yes

Scope

Global, Session

Data Type

VARCHAR

Default Value

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

Multi-Node Analytics

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

Single Node Analytics

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.5

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

Single Node Transactions

10.4

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.5

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

GCP

Multi-Node Analytics

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

Single Node Analytics

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.5

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

Single Node Transactions

10.4

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.5

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

Cloud

SkySQL Topology

ES Ver

Default

AWS

ColumnStore Data Warehouse

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.5

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

Enterprise Server Single Node

10.4

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.5

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

GCP

ColumnStore Data Warehouse

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.5

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

Enterprise Server Single Node

10.4

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.5

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

10.6

autocommit,character_set_client,character_set_connection,character_set_results,time_zone

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.

  • Default value changed in MariaDB Community Server 10.3.1 from "" (empty) to

    autocommit,character_set_client,character_set_connection,character_set_results,time_zone

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