MySQL Bugs MySQL AB Bugs Database http://bugs.mysql.com/ MySQL Bugs http://bugs.mysql.com/images/mysql_100x52-64.gif http://bugs.mysql.com/ http://bugs.mysql.com/83323 #83323: Optimizer chooses wrong plan when joining 2 tables http://bugs.mysql.com/bug.php?id=83323 Submitted by: Alexander Rubin
Category: Server: Optimizer
Status: Verified
Severity: 3
OS: Any
Version: 5.7, 5.6, 8.0.1
]]> Mon, 10 Oct 2016 18:02:33 +0000 Server: Optimizer http://bugs.mysql.com/90209 #90209: Performance regression with > 15K tables in MySQL 8.0 (with general tablespaces) http://bugs.mysql.com/bug.php?id=90209 Submitted by: Alexander Rubin
Category: Server: InnoDB
Status: Verified
Severity: 5
OS: Any
Version: 8.0, 8.0.17
]]> Sat, 24 Mar 2018 21:19:45 +0000 Server: InnoDB http://bugs.mysql.com/91585 #91585: “dead” code inside the stored proc or function can significantly slow it down http://bugs.mysql.com/bug.php?id=91585 Submitted by: Alexander Rubin
Category: Server: SP
Status: Verified
Severity: 5
OS: Any
Version: 5.7, 8.0, 8.0.11, 5.7.23
]]> Tue, 10 Jul 2018 01:16:28 +0000 Server: SP http://bugs.mysql.com/92133 #92133: DICT_SYS mutex contention causes complete stall when running with 40 mill tables http://bugs.mysql.com/bug.php?id=92133 Submitted by: Alexander Rubin
Category: Server: Data Dictionary
Status: Verified
Severity: 5
OS: Any
Version: 8.0.12
]]> Wed, 22 Aug 2018 17:43:34 +0000 Server: Data Dictionary http://bugs.mysql.com/101667 #101667: REPEATABLE READ isolation level violation on second read from table with AHI=ON http://bugs.mysql.com/bug.php?id=101667 Submitted by: Alexander Rubin
Category: Server: InnoDB
Status: Verified
Severity: 2
OS: Any
Version: 5.6,5.7,8.0, 5.7.32, 8.0.22
]]> Wed, 18 Nov 2020 18:24:29 +0000 Server: InnoDB