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/109601 #109601: Apply partition pruning if all insert rows have non-null values on autoinc field http://bugs.mysql.com/bug.php?id=109601 Submitted by: Hope Lee
Category: Server: Optimizer
Status: Patch pending
Severity: 3
OS: Any
Version: 8.0
]]> Thu, 12 Jan 2023 09:00:47 +0000 Server: Optimizer http://bugs.mysql.com/110125 #110125: Unexpected query result fetched from an indexed column http://bugs.mysql.com/bug.php?id=110125 Submitted by: John Jove
Category: Server: Optimizer
Status: Patch pending
Severity: 1
OS: Ubuntu
Version: 8.0.32, 5.7
]]> Sun, 19 Feb 2023 08:48:26 +0000 Server: Optimizer http://bugs.mysql.com/112112 #112112: Cannot find column on derived table with given names and ROLLUP http://bugs.mysql.com/bug.php?id=112112 Submitted by: Hope Lee
Category: Server: Optimizer
Status: Patch pending
Severity: 3
OS: Any
Version: 8.0
]]> Fri, 18 Aug 2023 10:20:28 +0000 Server: Optimizer http://bugs.mysql.com/112198 #112198: Incorrect multiple equality optimization causes performance degradation http://bugs.mysql.com/bug.php?id=112198 Submitted by: Wen He
Category: Server: Optimizer
Status: Patch pending
Severity: 1
OS: Any
Version: 8.0, 8.0.34
]]> Mon, 28 Aug 2023 08:21:12 +0000 Server: Optimizer http://bugs.mysql.com/117945 #117945: UNION operation may return wrong result[ http://bugs.mysql.com/bug.php?id=117945 Submitted by: jinhui lai
Category: Server: Optimizer
Status: Patch pending
Severity: 2
OS: Ubuntu (22.04)
Version: 9.2.0
]]> Fri, 11 Apr 2025 11:10:56 +0000 Server: Optimizer http://bugs.mysql.com/120457 #120457: Hypergraph optimizer returns wrong results for LEFT JOIN LATERAL with SEMI JOIN when derived_merge http://bugs.mysql.com/bug.php?id=120457 Submitted by: ZHIQIANG SHI
Category: Server: Optimizer
Status: Patch pending
Severity: 2
OS: CentOS
Version: 9.7
]]> Tue, 12 May 2026 15:03:07 +0000 Server: Optimizer http://bugs.mysql.com/120465 #120465: AVG(ASCII()) result truncated to 99.9999 with SQL_BUFFER_RESULT due to incorrect decimal precision http://bugs.mysql.com/bug.php?id=120465 Submitted by: Kliar Ma
Category: Server: Optimizer
Status: Patch pending
Severity: 3
OS: Any
Version: 8.0.46
]]> Wed, 13 May 2026 08:31:31 +0000 Server: Optimizer