INNODB_LOCK_WAITS

This page is part of MariaDB's Enterprise Documentation.

The parent of this page is: Information Schema

Topics on this page:

Overview
DETAILS
- SCHEMA
CHANGE HISTORY
EXTERNAL REFERENCES

Overview

InnoDB which lock is blocking which

DETAILS

SCHEMA

CREATE TEMPORARY TABLE `INNODB_LOCK_WAITS` (
  `requesting_trx_id` bigint(21) unsigned NOT NULL,
  `requested_lock_id` varchar(81) NOT NULL,
  `blocking_trx_id` bigint(21) unsigned NOT NULL,
  `blocking_lock_id` varchar(81) NOT NULL
)

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 `INNODB_LOCK_WAITS` ( `requesting_trx_id` bigint(21) unsigned NOT NULL DEFAULT 0, `requested_lock_id` varchar(81) NOT NULL DEFAULT '', `blocking_trx_id` bigint(21) unsigned NOT NULL DEFAULT 0, `blocking_lock_id` varchar(81) NOT NULL DEFAULT '' )
10.6 Community	Present starting in MariaDB Community Server 10.6.0. Schema changed in MariaDB Community Server 10.6.6: ... CREATE TEMPORARY TABLE `INNODB_LOCK_WAITS` ( `requesting_trx_id` bigint(21) unsigned NOT NULL DEFAULT 0, `requested_lock_id` varchar(81) NOT NULL DEFAULT '', `blocking_trx_id` bigint(21) unsigned NOT NULL DEFAULT 0, `blocking_lock_id` varchar(81) NOT NULL DEFAULT '' )
10.5 Enterprise	Schema changed in MariaDB Enterprise Server 10.5.3-1: ... CREATE TEMPORARY TABLE `INNODB_LOCK_WAITS` ( `requesting_trx_id` varchar(18)bigint(21) unsigned NOT NULL DEFAULT ''0, `requested_lock_id` varchar(81) NOT NULL DEFAULT '', `blocking_trx_id` varchar(18)bigint(21) unsigned NOT NULL DEFAULT ''0, `blocking_lock_id` varchar(81) NOT NULL DEFAULT '' ) Schema changed in MariaDB Community Server 10.5.15-10: ... CREATE TEMPORARY TABLE `INNODB_LOCK_WAITS` ( `requesting_trx_id` bigint(21) unsigned NOT NULL DEFAULT 0, `requested_lock_id` varchar(81) NOT NULL DEFAULT '', `blocking_trx_id` bigint(21) unsigned NOT NULL DEFAULT 0, `blocking_lock_id` varchar(81) NOT NULL DEFAULT '' )
10.5 Community	Schema changed in MariaDB Community Server 10.5.0: ... CREATE TEMPORARY TABLE `INNODB_LOCK_WAITS` ( `requesting_trx_id` varchar(18)bigint(21) unsigned NOT NULL DEFAULT ''0, `requested_lock_id` varchar(81) NOT NULL DEFAULT '', `blocking_trx_id` varchar(18)bigint(21) unsigned NOT NULL DEFAULT ''0, `blocking_lock_id` varchar(81) NOT NULL DEFAULT '' ) Schema changed in MariaDB Community Server 10.5.14: ... CREATE TEMPORARY TABLE `INNODB_LOCK_WAITS` ( `requesting_trx_id` bigint(21) unsigned NOT NULL DEFAULT 0, `requested_lock_id` varchar(81) NOT NULL DEFAULT '', `blocking_trx_id` bigint(21) unsigned NOT NULL DEFAULT 0, `blocking_lock_id` varchar(81) NOT NULL DEFAULT '' )
10.4 Enterprise	Present starting in MariaDB Enterprise Server 10.4.6-1. Schema changed in MariaDB Community Server 10.4.24-15: ... CREATE TEMPORARY TABLE `INNODB_LOCK_WAITS` ( `requesting_trx_id` varchar(18) NOT NULL DEFAULT '', `requested_lock_id` varchar(81) NOT NULL DEFAULT '', `blocking_trx_id` varchar(18) NOT NULL DEFAULT '', `blocking_lock_id` varchar(81) NOT NULL DEFAULT '' )
10.4 Community	Present starting in MariaDB Community Server 10.4.0. Schema changed in MariaDB Community Server 10.4.23: ... CREATE TEMPORARY TABLE `INNODB_LOCK_WAITS` ( `requesting_trx_id` varchar(18) NOT NULL DEFAULT '', `requested_lock_id` varchar(81) NOT NULL DEFAULT '', `blocking_trx_id` varchar(18) NOT NULL DEFAULT '', `blocking_lock_id` varchar(81) NOT NULL DEFAULT '' )
10.3 Enterprise	Present starting in MariaDB Enterprise Server 10.3.16-1. Schema changed in MariaDB Community Server 10.3.34-15: ... CREATE TEMPORARY TABLE `INNODB_LOCK_WAITS` ( `requesting_trx_id` varchar(18) NOT NULL DEFAULT '', `requested_lock_id` varchar(81) NOT NULL DEFAULT '', `blocking_trx_id` varchar(18) NOT NULL DEFAULT '', `blocking_lock_id` varchar(81) NOT NULL DEFAULT '' )
10.3 Community	Present starting in MariaDB Community Server 10.3.0. Schema changed in MariaDB Community Server 10.3.33: ... CREATE TEMPORARY TABLE `INNODB_LOCK_WAITS` ( `requesting_trx_id` varchar(18) NOT NULL DEFAULT '', `requested_lock_id` varchar(81) NOT NULL DEFAULT '', `blocking_trx_id` varchar(18) NOT NULL DEFAULT '', `blocking_lock_id` varchar(81) NOT NULL DEFAULT '' )
10.2 Enterprise	Present starting in MariaDB Enterprise Server 10.2.25-1.
10.2 Community	Present starting in MariaDB Community Server 10.2.0.

EXTERNAL REFERENCES

Additional information on this topic may be found in the MariaDB Public Knowledge Base.

Information specific to MariaDB SkySQL can be found on the INNODB_LOCK_WAITS page in the SkySQL Documentation.