Find all needed information about Innodb Support Xa 5 5. Below you can see links where you can find everything you want to know about Innodb Support Xa 5 5.
https://www.percona.com/blog/2011/03/02/what-is-innodb_support_xa/
Mar 03, 2011 · “Having innodb_support_xa enabled on a replication master—or on any MySQL server where binary logging is in use—ensures that the binary log does not get out of sync compared to the table data. ” present in release 5.0 has disappeared in versions 5.1 and 5.5 of the manual
https://dev.mysql.com/doc/refman/5.5/en/innodb-parameters.html
14.17 InnoDB Startup Options and System Variables. This section describes the InnoDB-related command options and system variables. System variables that are true or false can be enabled at server startup by naming them, or disabled by ... If you disable innodb_support_xa, ...
https://dev.mysql.com/doc/refman/5.5/en/xa.html
Support for XA transactions is available for the InnoDB storage engine. The MySQL XA implementation is based on the X/Open CAE document Distributed Transaction Processing: The XA ... MySQL Connector/J 5.0.0 supports XA directly (by means of a class interface that handles the XA SQL statement interface for you). ...
https://dev.mysql.com/doc/refman/5.7/en/optimizing-innodb-transaction-management.html
innodb_support_xa is deprecated and will be removed in a future release. As of MySQL 5.7.10, InnoDB support for two-phase commit in XA transactions is always enabled and disabling innodb_support_xa is no longer permitted.
https://stackoverflow.com/questions/6067093/in-mysql-why-is-it-safe-to-turn-off-innodb-support-xa-for-single-threaded-updat
Nov 22, 2011 · As consistency in terms of operation ordering is guaranteed independent of the innodb_support_xa setting (which contradicts what's said in the official doc on innodb_support_xa, maybe because it was written about the stock innodb 5.0.3 far before the concurrency fix), and consistency between innodb log on the master and relay log on the slave ...
https://mariadb.com/kb/en/xa-transactions/
At least InnoDB, TokuDB, SPIDER and MyRocks support them. For InnoDB, XA transactions can be disabled by setting the innodb_support_xa server system variable to 0. Like regular transactions, XA transactions create metadata locks on accessed tables. XA transactions require REPEATABLE READ as a minimum isolation level.
https://forums.mysql.com/read.php?22,512689
Feb 07, 2012 · This is done in order to sort the most important records by primary key and improve SELECT speeds on new DB. Moreover I do this in order to maintain the innodb table files as small as possible, since they only tend to increase constantly. The DB is over 350GB and the biggest table which stores documents is over 150GB long.
https://dev.mysql.com/doc/refman/5.7/en/innodb-parameters.html
Controls loading of the InnoDB storage engine, if the server was compiled with InnoDB support. This option has a tristate format, with possible values of OFF, ON, or FORCE.See Section 5.5.1, “Installing and Uninstalling Plugins”. To disable InnoDB, use --innodb=OFF or --skip-innodb.
https://mysqlserverteam.com/improvements-to-xa-support-in-mysql-5-7/
Jun 22, 2016 · Introduction. XA stands for “eXtended Architecture”, and is a standard created by The Open Group for distributed transaction processing. While MySQL 5.0 was the first version to support XA, MySQL 5.7 has removed major limitations, fixed a number of …
https://mariadb.org/mariadb-5-5-performance-on-windows/
The answer to this is not our optimizer enhancements, nor XtraDB serving as InnoDB in MariaDB. The answer is the MariaDB threadpool. This is my feature in 5.5 and I’m glad it performs so well, and I’m glad that it is switched “on” by default on Windows (so, Windows users, you do …
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