… hit the InnoDB auto-inc scalability issue with MySQL 5.0 and older versions, employing other techniques to maintain the PK auto incremental becomes… same layout but without auto_increment, (2) flush tables with read lock, (3) swap .frm files while keeping mysql suspended and (4… sec) mysql> INSERT INTO `huge_table` (text) VALUES (‘test’); ERROR 1062 (23000): Duplicate entry ’0′ for key 1 Unfortunately, adding auto_increment…
Comment: InnoDB auto-inc scalability fixed
September 26, 2007 By 18 Comments
…, needed. Imagine, how better the world will be if only MySQL realized the importance of back porting this quickly. James, I…. The *thing* is that auto-inc table locking issue makes InnoDB inefficient for OLTP environments where an AUTO-INC column is being used. Frank
Comment: Percona XtraDB Cluster reference architecture with HaProxy
February 14, 2013 By 63 Comments
…–test=oltp –db-driver=mysql –mysql-engine-trx=yes –mysql-table-engine=innodb –mysql-host=haproxy –mysql-port=3307 –mysql-user=sbtest –mysql-password=sbpass –oltp-table…in 75 pct cases) Using “BEGIN” for starting transactions Using auto_inc on the id column Maximum number of requests for OLTP…
Post: Fix of InnoDB/XtraDB scalability of rollback segment
January 18, 2009 By 9 Comments
… –oltp-non-index-updates –oltp-nontrx-mode select –oltp-auto-inc off –oltp-connect-delay 10000 –oltp-user-delay-min…-mode auto –mysql-host localhost –mysql-port 3306 –mysql-socket /data/vadim/benchwork/var/mysql_benchwork.sock –mysql-user user –mysql-password –mysql-db sbtest –mysql-table…
Comment: InnoDB auto-inc scalability fixed
September 26, 2007 By 18 Comments
[...] MySQL InnoDB çš„ auto-increment æœƒé€ æˆ INSERT 時使用 table-level lock çš„ bug çµ‚æ–¼ä¿®æ£ (從 2006 年一月就進 MySQL å›žå ±ç³»çµ±çš„ bug)，下個 5.1 的版本 (é 定是 5.1.22) 就會包括在裡é¢ï¼šInnoDB auto-inc scalability fixed。 [...]
Comment: InnoDB auto-inc scalability fixed
October 29, 2007 By 18 Comments
[...] that more and more folks hit the InnoDB auto-inc scalability issue with MySQL 5.0 and older versions, employing other techniques to maintain the PK auto incremental [...]
Comment: MySQL Performance on Memory Appliance
February 11, 2009 By 23 Comments
… sysbench –test=oltp –mysql-table-engine=innodb –oltp-table-size=1000000 –mysql-socket=/tmp/mysql.sock –mysql-db=test –mysql-user=root –mysql-password= prepare sysbench… in 75 pct cases) Using “BEGIN” for starting transactions Using auto_inc on the id column Maximum number of requests for OLTP…
Comment: MySQL Performance on Memory Appliance
February 11, 2009 By 23 Comments
… –oltp-table-size=1000000 –db-driver=mysql –mysql-table-engine=innodb –mysql-socket=/var/lib/mysql/mysql.sock –mysql-user=root prepare sysbench –num-threads=16… in 75 pct cases) Using “BEGIN” for starting transactions Using auto_inc on the id column Maximum number of requests for OLTP…
Comment: Announcement of Percona XtraDB Cluster (alpha release)
January 10, 2012 By 30 Comments
….90 –mysql-user=root –mysql-password=rootpass –mysql-table-engine=InnoDB –mysql-engine-trx=yes –max-requests=0 –oltp-table-size=1000000 –oltp-auto-inc=off…
Comment: InnoDB auto-inc scalability fixed
October 7, 2007 By 18 Comments
[...] InnoDB auto-inc scalability fixed ã«ã‚ˆã‚‹ã¨æœ€æ–°ç‰ˆã® MySQL 5.1.22 [...]
