… MySQL 5.1.60. I’ll repeat here the full documentation from the release notes: “InnoDB Storage Engine: Data from BLOB columns… if the server crashed at a precise moment when other columns were being updated in an InnoDB table. (Bug #12704861)” This… pages that were freed during the B-tree operation by “fake allocating” them prior to writing the BLOBs, and freeing them…
Post: Announcing Percona Server 5.1.66-14.2
January 15, 2013 By Leave a Comment
… the Percona Software Repositories). Based on MySQL 5.1.66, including all the …. Bug fixed #1012715 (Laurynas Biveinis). Although fake change transactions downgrade the requested exclusive (X…). In cases where indexes with AUTO_INCREMENT columns where correctly detected, mysqldump prevented all …
Post: Percona Server 5.1.59-13.0
October 16, 2011 By Leave a Comment
…“UPDATE“ and “DELETE“ statements but not updating them (Fake Changes), the rollback is very fast …KEY. #851674 (Alexey Kopytov). Backported fix for MySQL bug #53761 (Wrong estimate for RANGE …InnoDB. #814404 (Yasufumi Kinoshita). Since AUTO_INCREMENT columns must be defined as keys, omitting key…
Post: Percona Server 5.5.16-22.0
October 16, 2011 By 2 Comments
… from the Percona Software Repositories). Based on MySQL 5.5.16, including all the bug … “UPDATE“ and “DELETE“ statements but not updating them (Fake Changes), the rollback is very fast as …in InnoDB. #814404 (Yasufumi Kinoshita). Since AUTO_INCREMENT columns must be defined as keys, omitting key …
Post: A recovery trivia or how to recover from a lost ibdata1 file
June 3, 2011 By 8 Comments
… the Innodb tablespace id by creating fake Innodb tables Once the Innodb tablespace…lib/mysql/recover/ chown mysql.mysql /var/lib/mysql/recover/$CURRENT_TABLENAME.ibd sleep 1 echo “importing tablespace” mysql…from dev or staging) contained an extra column. With a modified schema, the recovery …
