ID,Entered,Modified,Type,Status,Severity,Version,OS,Summary 29349,2007-06-26 01:01:49,2007-06-27 15:33:09,Server: Memory,Verified,S3,"5.0.27","Any","dropping MEMORY table very slow" 48359,2009-10-27 19:24:18,2010-06-24 08:01:30,Server: Cluster,In progress,S3,"mysql-5.1-telco-7.1","Linux (RHEL 4)","ALTER TABLE xx COMMENT - locks large tables" 63275,2011-11-16 00:04:57,2011-11-16 15:54:27,Server: InnoDB Plugin,Verified,S3,"5.1.52","Any","long sleep in srv_monitor_thread can delay shutdown" 74083,2014-09-25 18:11:12,2014-10-09 12:52:59,Server: Optimizer,Verified,S5,"5.6.20, 5.6.22","Linux (CentOS 6.5)","ENUM index scan is slower than INT index scan" 67913,2012-12-16 02:31:07,2013-01-21 09:51:47,Connector/ODBC,Verified,S5,"5.2.2, 5.1.11","Windows (Windows 7 and 8 64-bit)","ODBC connector performance problem" 73648,2014-08-19 22:10:58,2018-02-09 09:05:40,Server: RBR,Verified,S2,"Server version: 5.6.16-log MySQL Communi, 5.6.39","Linux","innodb table replication is very slow with some of the partioned table" 99006,2020-03-20 11:45:07,2020-04-14 15:29:44,Server: Replication,Verified,S3,"5.7 and 8.0","Any","GTID Synchronisation speed when doing START SLAVE"