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ID# Date Updated Type Status Sev Version OS CPU Summary
1202652026-04-14
8:24
2026-04-14
9:47
MySQL Server: OptimizerVerifiedS19.6.0AnyAnyQuery returns with UNION, INTERSECT ALL and Derived SELECT DISTINCT
1202632026-04-14
5:30
2026-04-14
10:56
MySQL Server: JSONVerifiedS28.0.45AnyAnyInconsistent results for query with JSON_CONTAINS and CAST(... AS SIGNED)
1202622026-04-14
2:54
2026-04-14
4:39
MySQL Server: OptimizerVerifiedS28.4.8AnyAnyCREATE VIEW materialization changes INTERSECT result cardinality for an aggregate branch
1202612026-04-14
2:52
2026-04-14
4:32
MySQL Server: OptimizerVerifiedS28.4.8AnyAnyCREATE VIEW materialization changes a key scalar output
1202602026-04-14
2:48
2026-04-14
4:42
MySQL Server: OptimizerVerifiedS28.4.8AnyAnyCREATE VIEW materialization changes byte-valued outputs after aggregate or window processing
1202592026-04-14
2:43
2026-04-14
4:49
MySQL Server: OptimizerVerifiedS28.4.8AnyAnyCREATE VIEW materialization changes byte-valued UNION results
1202582026-04-14
2:07
2026-04-14
4:45
MySQL Server: OptimizerVerifiedS28.4.8AnyAnyCREATE VIEW materialization changes NULL aggregate outputs into numeric values after GROUP BY
1202562026-04-13
11:44
2026-04-13
12:48
MySQL Server: OptimizerVerified
(1 day)
S28.4.8AnyAnyCREATE VIEW materialization turns zero datetime values into runtime timestamps in UNION ALL output
1202552026-04-13
11:24
2026-04-13
13:04
MySQL Server: OptimizerVerified
(1 day)
S28.4.8AnyAnyCREATE VIEW materialization changes grouped results when replacing a grouped CTE or derived input
1202532026-04-13
9:14
2026-04-13
10:18
MySQL Server: OptimizerVerified
(1 day)
S38.0.45Ubuntu (Ubuntu 20.04.4 LTS)x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache))Index Lookup Skips CAST for LONGTEXT-to-DATE Coercion in JOIN,Causing Plan-Dependent Result Divergence
1202512026-04-12
11:47
2026-04-13
4:58
MySQL Server: DDLVerified
(1 day)
S29.6.0AnyAnyREPLACE INTO silently bypasses ON DELETE FK rules with innodb_native_foreign_keys=OFF
1202482026-04-11
9:16
2026-04-13
4:56
MySQL Server: OptimizerVerified
(1 day)
S38.4.8UbuntuAnyChanging the order of GROUPING columns gives wrong results
1202472026-04-11
9:03
2026-04-13
5:02
MySQL Server: OptimizerVerified
(1 day)
S38.4.8UbuntuAnyCREATE VIEW materialization changes RIGHT JOIN preserved-side filtering result cardinality
1202372026-04-08
17:05
2026-04-09
8:59
MySQL Server: DDLVerified
(5 days)
S39.6 and 8.4AnyAnyDEFAULT(UUID()) allowed at CREATE TABLE but rejected in ALTER TABLE with binary logging enabled
1202312026-04-08
4:55
2026-04-11
11:50
MySQL Server: DocumentationVerified
(3 days)
S38.0.29AnyAnyTypo in MySQL 8.0.29 release note
1202272026-04-07
15:05
2026-04-13
23:15
Connector / JVerified
(1 day)
S39.6.0AnyAnyLOAD DATA LOCAL INFILE: missing EOF packet on IOException leaves server thread hanging
1202252026-04-07
13:40
2026-04-08
4:30
MySQL Server: OptimizerVerified
(6 days)
S38.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)Inconsistent behavior between SELECT and DELETE/UPDATE with EXISTS and LEFT JOIN subquery
1202242026-04-07
12:25
2026-04-08
4:34
MySQL Server: OptimizerVerified
(6 days)
S38.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)Inconsistent row counts for DELETE vs SELECT with EXISTS and lateral subquery on the same table
1202232026-04-07
12:06
2026-04-09
19:33
MySQL Server: Data TypesVerified
(5 days)
S29.6.0LinuxAnyVECTOR(0) silently accepted, produces unusable column with corrupted metadata (dimension 4294967295)
1202222026-04-07
12:02
2026-04-09
19:30
MySQL Server: Data TypesVerified
(5 days)
S29.6.0LinuxAnyVECTOR(n) dimension silently wraps to wrong value due to integer overflow in parser
1202172026-04-05
12:27
2026-04-06
5:24
MySQL Server: OptimizerVerified
(8 days)
S39.6.0Ubuntu (22.04)AnyGROUPING() in ORDER BY of EXISTS/IN/ALL/ANY subquery: invalid arguments not rejected
1202152026-04-04
16:59
2026-04-06
5:38
MySQL Server: OptimizerVerified
(8 days)
S39.6.0Ubuntu (22.04)AnyInconsistent window aggregate results with GROUP BY ... WITH ROLLUP
1202092026-04-03
9:39
2026-04-13
1:41
MySQL Server: DDLVerified
(3 days)
S48.4.7AnyAnyFeature Request: EXPLAIN ALTER TABLE
1202032026-04-02
2:35
2026-04-04
19:49
MySQL Server: OptimizerVerified
(10 days)
S28.0.45AnyAnyMySQL returns an incorrect result for an indexed comparison between an `INT` column and a non-integer function value.
1201792026-03-30
10:54
2026-03-30
12:26
MySQL Server: OptimizerVerified
(15 days)
S38.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)NoREC Test: COUNT(*) vs SUM(CASE...) produces inconsistent results with RIGHT JOIN + LEFT JOIN
1201742026-03-28
9:25
2026-03-29
20:21
MySQL Server: OptimizerVerified
(16 days)
S38.0.45Ubuntu (22.04)AnyIncorrect empty result for BETWEEN on binary string columns when a UNIQUE index is used
1201722026-03-28
9:14
2026-03-29
20:15
MySQL Server: OptimizerVerified
(16 days)
S38.0.45Ubuntu (22.04)AnyInconsistent result: NOT IN (subquery on BIT column) differs when using secondary index vs IGNORE INDEX
1201712026-03-28
8:58
2026-03-29
20:06
MySQL Server: OptimizerVerified
(16 days)
S38.0.45Ubuntu (22.04)AnyWrong result: LEFT JOIN empty derived table + WHERE equality uses literal from SELECT list
1201592026-03-26
11:41
2026-03-27
4:57
MySQL Server: OptimizerVerified
(19 days)
S38.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)RIGHT JOIN + Complex Subqueries Returns Extra Rows
1201582026-03-26
6:04
2026-03-29
19:37
MySQL Server: OptimizerVerified
(16 days)
S28.0.45Ubuntu (Ubuntu 20.04.4 LTS)x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache))Incorrect result (NULL included) in index lookup/MAX() on FLOAT ZEROFILL column when filtering by 0.0
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