THREAD_POOL_QUEUES

This page is part of MariaDB's Documentation.

The parent of this page is: Information Schema for MariaDB Enterprise Server

Topics on this page:

Overview
USAGE
DETAILS
EXAMPLES
ERROR HANDLING
FEATURE INTERACTION
RESPONSES
DIAGNOSIS
ISO 9075:2016
CHANGE HISTORY
RELATED TOPICS
EXTERNAL REFERENCES

Overview

In 10.6 ES, 10.6 CS, 10.5 ES, 10.5 CS:: Provides information about thread pool queues.

In 10.6 ES, 10.5 ES:: Provides information about thread pool queues.

In 10.4 ES, 10.4 CS, 10.3 ES, 10.3 CS, 10.2 ES, 10.2 CS:: Not present

In 10.4 ES:: Not present

USAGE

DETAILS

SYNONYMS

SCHEMA

CREATE TEMPORARY TABLE `THREAD_POOL_QUEUES` (
  `GROUP_ID` int(6) NOT NULL,
  `POSITION` int(6) NOT NULL,
  `PRIORITY` int(1) NOT NULL,
  `CONNECTION_ID` bigint(19) unsigned,
  `QUEUEING_TIME_MICROSECONDS` bigint(19) NOT NULL
)

Column Descriptions

Variable	Description
GROUP_ID	The thread group a queue entry is in
POSITION	Position in the groups queue
PRIORITY	Request priority
CONNECTION_ID	ID of the client connection that submitted the queued request
QUEUEING_TIME_MICROSECONDS	How long the entry has already been waiting in the queue

PARAMETERS

SKYSQL

PRIVILEGES

EXAMPLES

ERROR HANDLING

FEATURE INTERACTION

RESPONSES

DIAGNOSIS

ISO 9075:2016

CHANGE HISTORY

Release Series	History
10.6 Enterprise	Present starting in MariaDB Enterprise Server 10.6.4-1. Schema changed in MariaDB Enterprise Server 10.6.7-3: ... CREATE TEMPORARY TABLE `THREAD_POOL_QUEUES` ( `GROUP_ID` int(6) NOT NULL DEFAULT 0, `POSITION` int(6) NOT NULL DEFAULT 0, `PRIORITY` int(1) NOT NULL DEFAULT 0, `CONNECTION_ID` bigint(19) unsigned DEFAULT NULL, `QUEUEING_TIME_MICROSECONDS` bigint(19) NOT NULL DEFAULT 0 )
10.6 Community	Present starting in MariaDB Community Server 10.6.0. Schema changed in MariaDB Community Server 10.6.6: ... CREATE TEMPORARY TABLE `THREAD_POOL_QUEUES` ( `GROUP_ID` int(6) NOT NULL DEFAULT 0, `POSITION` int(6) NOT NULL DEFAULT 0, `PRIORITY` int(1) NOT NULL DEFAULT 0, `CONNECTION_ID` bigint(19) unsigned DEFAULT NULL, `QUEUEING_TIME_MICROSECONDS` bigint(19) NOT NULL DEFAULT 0 )
10.5 Enterprise	Added in MariaDB Enterprise Server 10.5.3-1. Schema changed in MariaDB Enterprise Server 10.5.9-6: ... CREATE TEMPORARY TABLE `THREAD_POOL_QUEUES` ( `GROUP_ID` int(6) NOT NULL DEFAULT 0, `POSITION` int(6) NOT NULL DEFAULT 0, `PRIORITY` int(1) NOT NULL DEFAULT 0, `CONNECTION_ID` bigint(19) unsigned NOT NULL DEFAULT 0NULL, `QUEUEING_TIME_MICROSECONDS` bigint(19) NOT NULL DEFAULT 0 ) Schema changed in MariaDB Enterprise Server 10.5.15-10: ... CREATE TEMPORARY TABLE `THREAD_POOL_QUEUES` ( `GROUP_ID` int(6) NOT NULL DEFAULT 0, `POSITION` int(6) NOT NULL DEFAULT 0, `PRIORITY` int(1) NOT NULL DEFAULT 0, `CONNECTION_ID` bigint(19) unsigned DEFAULT NULL, `QUEUEING_TIME_MICROSECONDS` bigint(19) NOT NULL DEFAULT 0 )
10.5 Community	Added in MariaDB Community Server 10.5.0. Schema changed in MariaDB Community Server 10.5.9: ... CREATE TEMPORARY TABLE `THREAD_POOL_QUEUES` ( `GROUP_ID` int(6) NOT NULL DEFAULT 0, `POSITION` int(6) NOT NULL DEFAULT 0, `PRIORITY` int(1) NOT NULL DEFAULT 0, `CONNECTION_ID` bigint(19) unsigned NOT NULL DEFAULT 0NULL, `QUEUEING_TIME_MICROSECONDS` bigint(19) NOT NULL DEFAULT 0 ) Schema changed in MariaDB Community Server 10.5.14: ... CREATE TEMPORARY TABLE `THREAD_POOL_QUEUES` ( `GROUP_ID` int(6) NOT NULL DEFAULT 0, `POSITION` int(6) NOT NULL DEFAULT 0, `PRIORITY` int(1) NOT NULL DEFAULT 0, `CONNECTION_ID` bigint(19) unsigned DEFAULT NULL, `QUEUEING_TIME_MICROSECONDS` bigint(19) NOT NULL DEFAULT 0 )
10.4 Enterprise	Not present.
10.4 Community	Not present.
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. Schema changed in MariaDB Enterprise Server 10.6.7-3: ... CREATE TEMPORARY TABLE `THREAD_POOL_QUEUES` ( `GROUP_ID` int(6) NOT NULL DEFAULT 0, `POSITION` int(6) NOT NULL DEFAULT 0, `PRIORITY` int(1) NOT NULL DEFAULT 0, `CONNECTION_ID` bigint(19) unsigned DEFAULT NULL, `QUEUEING_TIME_MICROSECONDS` bigint(19) NOT NULL DEFAULT 0 )
10.5 Enterprise	Added in MariaDB Enterprise Server 10.5.3-1. Schema changed in MariaDB Enterprise Server 10.5.9-6: ... CREATE TEMPORARY TABLE `THREAD_POOL_QUEUES` ( `GROUP_ID` int(6) NOT NULL DEFAULT 0, `POSITION` int(6) NOT NULL DEFAULT 0, `PRIORITY` int(1) NOT NULL DEFAULT 0, `CONNECTION_ID` bigint(19) unsigned NOT NULL DEFAULT 0NULL, `QUEUEING_TIME_MICROSECONDS` bigint(19) NOT NULL DEFAULT 0 ) Schema changed in MariaDB Enterprise Server 10.5.15-10: ... CREATE TEMPORARY TABLE `THREAD_POOL_QUEUES` ( `GROUP_ID` int(6) NOT NULL DEFAULT 0, `POSITION` int(6) NOT NULL DEFAULT 0, `PRIORITY` int(1) NOT NULL DEFAULT 0, `CONNECTION_ID` bigint(19) unsigned DEFAULT NULL, `QUEUEING_TIME_MICROSECONDS` bigint(19) NOT NULL DEFAULT 0 )
10.4 Enterprise	Not present.

THREAD_POOL_QUEUES

Overview

USAGE

DETAILS

SYNONYMS

SCHEMA

Column Descriptions

PARAMETERS

SKYSQL

PRIVILEGES

EXAMPLES

ERROR HANDLING

FEATURE INTERACTION

RESPONSES

DIAGNOSIS

ISO 9075:2016

CHANGE HISTORY

RELATED TOPICS

EXTERNAL REFERENCES