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ID# Date Updated Type Status Sev Version OS CPU Summary
1211002026-08-16
22:04		2026-08-19
5:22		MySQL Server: OptimizerVerified
(32 days)		S38.0.46, 8.4.11, 9.7.2LinuxARM Merged `CAST(col AS CHAR) COLLATE utf8mb4_0900_bin` makes col = UPPER(col) return wrong result
1211022026-08-17
1:29		2026-09-08
5:20		MySQL Server: InnoDB storage enginePatch pending
(30 days)		S28.0.46,8.4.11,9.7.2, 26.10.0AnyAnyINPLACE rebuild may corrupt long-prefix secondary indexes
1211112026-08-18
9:15		2026-08-19
8:24		MySQL Server: OptimizerVerified
(32 days)		S38.0.46, 8.4.11, 9.7.2AnyAnyHex Result Metadata Uint32 Wrap
1211122026-08-18
9:20		2026-08-19
14:17		MySQL Server: OptimizerVerified
(32 days)		S38.0.46, 8.4.11, 9.7.2AnyAnyCharacter-set conversion metadata overflow causes silent data loss
1211132026-08-18
9:22		2026-08-19
14:23		MySQL Server: OptimizerVerified
(32 days)		S38.0.46, 8.4.11, 9.7.2AnyAny`JSON_QUOTE()` metadata overflow truncates valid output
1211142026-08-18
10:00		2026-08-19
14:31		MySQL Server: Security: AuditOpen
(32 days)		S38.4.11LinuxAnyAudit plugin invoked once per sub-statement for stored routines via prepared statements
1211152026-08-18
11:00		2026-08-18
11:08		MySQL Server: DDLOpenS39.7.2AnyAnyOnline rebuild can corrupt REDUNDANT CHAR records after utf8mb3-to-utf8mb4 conversion
1211162026-08-18
11:25		2026-08-18
11:25		MySQL Server: PartitionsOpenS29.7.1MacOSARMindex scan on a subpartitioned table silently omits rows when a secondary index contains a VIRTUAL generated column
1211172026-08-18
12:41		2026-08-18
12:41		MySQL Server: Data DictionaryOpenS18.0 all versionLinuxx86SIGSEGV in rec_convert_dtuple_to_rec_comp during ALTER TABLE ... COALESCE PARTITION on a partitioned InnoDB
1211192026-08-18
18:23		2026-09-17
8:48		Shell General / Core ClientDocumenting
(10 days)		S39.7.0+Ubuntu (26.10 upcoming)Other (s390x)MySQL Shell currently fails to build on big-endian architectures
1211202026-08-19
4:50		2026-08-19
4:51		MySQL Server: DDLOpen
(32 days)		S39.7.2AnyAnyINPLACE utf8mb3-to-utf8mb4 conversion corrupts unindexed CHAR in REDUNDANT tables
1211222026-08-19
5:49		2026-08-19
5:55		MySQL Server: Performance SchemaOpenS326.7.0AnyAnyRace in Performance Schema shared memory-stat capacity accounting can underflow size_t and corrupt high/low watermarks
1211242026-08-19
8:10		2026-08-19
8:10		MySQL Server: DDLOpenS38.0.46AnyAnyUnrelated CHECK on DATETIME prevents INSTANT/INPLACE ENUM extension
1211252026-08-19
9:36		2026-08-25
8:18		MySQL ServerNeed Feedback
(26 days)		S18.0.38Windows (Windows 11)x86Mysql gets corrupted whenever the windows system gets restarted
1211262026-08-19
11:43		2026-08-19
11:43		MySQL ServerOpenS38.4.10AnyAnyPrepared Cast Unsigned Parameter Truncation
1211292026-08-19
13:44		2026-08-19
13:44		MySQL Utilities: Binlog EventsOpenS38.4.0AnyAnyThe binlog event inconsistency error
1211302026-08-19
18:12		2026-09-17
8:48		MySQL Server: Document Store: MySQL ShellDocumenting
(10 days)		S3AnyAnyContribution: Ignore packaging files generated into the source root
1211312026-08-19
18:12		2026-09-17
8:48		MySQL Server: Document Store: MySQL ShellDocumenting
(10 days)		S3AnyAnyContribution: Allow the MySQL build directory to be set for Debian builds
1211322026-08-19
18:12		2026-09-17
8:48		MySQL Server: Document Store: MySQL ShellDocumenting
(10 days)		S3AnyAnyContribution: Derive Debian package metadata from the version
1211332026-08-19
18:12		2026-09-17
8:48		MySQL Server: Document Store: MySQL ShellDocumenting
(10 days)		S3AnyAnyContribution: Make bundled binary copy targets unique and name-safe
1211342026-08-19
18:12		2026-09-17
8:48		MySQL Server: Document Store: MySQL ShellDocumenting
(10 days)		S3AnyAnyContribution: Declare bison and python3 as Debian build dependencies
1211352026-08-19
18:12		2026-09-17
8:48		MySQL Server: Document Store: MySQL ShellDocumenting
(10 days)		S3AnyAnyContribution: Do not rewrite RPATH of bundled libexec binaries
1211362026-08-19
18:12		2026-09-17
8:48		MySQL Server: Document Store: MySQL ShellDocumenting
(10 days)		S3AnyAnyContribution: Relax warnings-as-errors on the parser plugin link line
1211372026-08-19
18:12		2026-09-17
8:48		MySQL Server: Document Store: MySQL ShellDocumenting
(10 days)		S3AnyAnyContribution: Skip innovation parser when its series is already bundled
1211382026-08-19
18:12		2026-09-17
8:48		MySQL Server: Document Store: MySQL ShellDocumenting
(10 days)		S3AnyAnyContribution: Fix cmake line continuation in non-static RPM builds
1211412026-08-20
1:50		2026-08-20
5:26		MySQL Server: OptimizerVerified
(31 days)		S18.0.46, 8.4.11, 9.7.2AnyAnygroup skip scan for deduplication collapses each group to one row before a semijoin/antijoin condition on a later index
1211442026-08-20
11:08		2026-08-20
11:20		MySQL Server: Performance SchemaOpen
(31 days)		S28.4.4 (Any)AnyAnyPerformance Schema reports ROWS_EXAMINED inside stored programs wrongly as a running total
1211452026-08-20
11:33		2026-08-21
6:44		MySQL Server: OptimizerVerified
(30 days)		S38.0Ubuntu (22.04)AnyCOUNT(DISTINCT UUID()) / RAND() returns 1 under implicit grouping
1211472026-08-21
4:11		2026-08-21
20:40		MySQL Server: OptimizerVerified
(30 days)		S39.7.1Ubuntu (22.04)AnyQUOTE() incorrectly treated as null-rejecting in outer joins
1211492026-08-21
13:17		2026-08-21
20:37		MySQL Server: OptimizerVerified
(30 days)		S29.7.1AnyAnyMySQL temporal implicit conversion changes `TIMEDIFF` predicate results after materialization
1211502026-08-21
15:17		2026-08-25
5:54		MySQL Server: Connection HandlingOpenS3AnyAnyContribution: Shrink NET::buff to reduce memory usage
1211512026-08-22
2:15		2026-08-24
4:36		MySQL Server: DocumentationOpen
(27 days)		S38.4.5AnyAnyInnoDB Locking docs don't qualify the unique-index equality gap-lock guarantee for IN (...) lists
1211522026-08-22
6:09		2026-08-25
6:46		MySQL Server: OptimizerVerified
(26 days)		S39.2AnyAnyCTE merge incorrectly loses the first alias when a BIT column is projected twice with different aliases
1211572026-08-23
6:37		2026-08-25
9:36		MySQL Server: OptimizerVerified
(26 days)		S18.0.46, 8.4.11, 9.7.2AnyAnyTimezone-dependent generated column breaks UNIQUE and makes table unrestorable
1211582026-08-23
6:41		2026-08-26
3:09		MySQL Server: InnoDB storage engineOpen
(25 days)		S19.7.1AnyAnyALTER COLLATE skips validation of UNIQUE functional index, leaving duplicate keys
1211622026-08-23
7:59		2026-08-23
7:59		MySQL Server: PartitionsOpenS19.7.1AnyAnyEXCHANGE PARTITION definition check ignores expressions and CHECK constraints
1211632026-08-23
8:00		2026-08-23
8:58		MySQL Server: Command-line ClientsOpen
(28 days)		S19.7.1AnyAnymysqldump discards time_zone and sql_mode, silently changing generated column data
1211662026-08-25
1:41		2026-08-25
1:43		MySQL Server: InnoDB storage engineOpenS28.0.30AnyAnyconcurrent updates make FK ON UPDATE CASCADE miss child rows
1211672026-08-25
9:06		2026-08-26
5:17		MySQL Server: DMLNeed Feedback
(25 days)		S18,4AnyAnyBug in update statement execution
1211712026-08-26
2:42		2026-08-26
5:54		MySQL Server: OptimizerVerified
(25 days)		S29.7.2, 26.07AnyAnyHypergraph optimizer loses the LATERAL dependency of a materialized derived table under ref/index access
1211742026-08-26
15:28		2026-08-26
15:28		MySQL Cluster: Cluster (NDB) storage engineOpenS38.4.11AnyAnyEarly crash leads to eternal hang in node fail handling
1211752026-08-26
15:31		2026-08-26
15:31		MySQL Cluster: Cluster (NDB) storage engineOpenS38.4.11AnyAnyCrash or hang due to master node failure during TC takeover
1211762026-08-26
15:34		2026-08-27
12:24		MySQL Cluster: Cluster (NDB) storage engineOpen
(24 days)		S38.4.11AnyAnyCopy scan hangs
1211772026-08-27
7:59		2026-09-01
12:11		MySQL Server: InnoDB storage engineOpen
(19 days)		S28.0.45, 8.4.8, 9.6.0AnyAnydifferent innodb_ddl_buffer_size for master and slave masy cause duplicated key error
1211792026-08-27
18:23		2026-08-28
5:01		MySQL Server: OptimizerVerified
(23 days)		S28.0.46, 8.4.11, 9.7.2AnyAnyFramed window functions return wrong results when windowing steps are skipped (const plan, implicit grouping)
1211802026-08-27
23:39		2026-08-27
23:39		Tests: SystemOpenS3AnyAnyContribution: Codex/ci cd pipeline test
1211812026-08-28
8:03		2026-08-31
5:41		MySQL Server: OptimizerVerified
(20 days)		S28.0.46, 8.4.11, 9.7.2AnyAnyTemporal BETWEEN returns FALSE instead of NULL when LHS->temporal conversion fails (uninitialized Time_val/Date_val comp
1211832026-08-28
8:06		2026-08-31
5:50		MySQL Server: OptimizerVerified
(20 days)		S38.0.46, 8.4.11, 9.7.2AnyAnySingle-element IN (rewritten to =) errors on non-convertible string, multi-element IN silently returns FALSE — behavior
1211842026-08-28
8:45		2026-09-01
4:59		MySQL Server: OptimizerVerified
(19 days)		S38.0.46, 8.4.11, 9.7.2AnyAnyAdding an unrelated element to a mixed-type temporal IN list flips the match result of other elements
1211852026-08-28
10:27		2026-08-28
10:27		MySQL Cluster: Cluster (NDB) storage engineOpenS38.4.11AnyAnyCrash after master node failure
1211872026-08-29
13:28		2026-09-01
4:53		MySQL Server: OptimizerVerified
(19 days)		S28.0.46, 8.4.11, 9.7.2AnyAnyMaterializing a `TIME` expression changes comparison with `DATETIME` literals
1211882026-08-29
13:30		2026-09-01
4:50		MySQL Server: OptimizerVerified
(19 days)		S28.0.46, 8.4.11, 9.7.2AnyAnyMaterializing an `IN` subquery changes a `UNION`/`RIGHT JOIN` result
1211922026-08-31
8:55		2026-08-31
8:55		Connector / ODBCOpenS38.4.0, 9.7.0, 26.7.1WindowsAnyConnector/ODBC returns incorrect DATA_TYPE and COLUMN_SIZE for BIT(n) columns
1211932026-08-31
11:03		2026-09-02
13:30		MySQL Server: InnoDB storage engineOpenS28.0, 8.4, 26.7.0AnyAnyCrash during BLOB UPDATE: recovery rollback frees the old, still-referenced LOB
1211982026-09-01
22:42		2026-09-01
22:42		MySQL Server: Information schemaOpenS38.0.42AnyAnySHOW TABLE STATUS repeats the error of an unreadable table in the Comment of all the following tables
1211992026-09-01
22:54		2026-09-01
22:54		MySQL Server: Install Configuration ToolOpenS28.4.11Windows (Microsoft Windows Server 2022 Datacenter (10.0.20348) (en-US))AnyWindows MySQL Configurator - Unable to select valid my.ini
1212062026-09-02
9:01		2026-09-04
7:49		MySQL Server: OptimizerVerified
(16 days)		S28.0.46, 8.4.11, 9.7.2AnyAnyMaterializing a computed derived column changes a false `HAVING` result
1212072026-09-02
9:03		2026-09-04
8:43		MySQL Server: OptimizerVerified
(16 days)		S28.0.46, 8.4.11, 9.7.2AnyAnyMaterializing an `EXISTS` input changes a `RIGHT JOIN` result
1212082026-09-02
9:04		2026-09-04
8:53		MySQL Server: OptimizerVerified
(16 days)		S38.0.46, 8.4.11, 9.7.2AnyAnyMaterializing a shared `UNION` CTE changes a scalar `ORDER BY ... LIMIT` result
1212112026-09-02
11:59		2026-09-02
12:03		MySQL Server: Storage EnginesOpenS39.7.2AnyAnyInnoDB INPLACE table rebuild corrupts a spatial index after a scan latch release
1212132026-09-02
15:24		2026-09-04
5:11		MySQL Server: OptimizerVerified
(16 days)		S28.0.46, 8.4.11, 9.7.2LinuxAnyUNIQUE const-table plan evaluates `GROUPING()=1` before ROLLUP and drops the super-aggregate row
1212142026-09-03
7:23		2026-09-03
9:16		MySQL Server: OptimizerVerified
(17 days)		S39.7.2AnyAnyTIME column compared with a >= 10^10 integer constant returns inverted results (column vs literal context semantic split
1212162026-09-03
7:28		2026-09-03
10:13		MySQL Server: OptimizerVerified
(17 days)		S38.4AnyAnyVARCHAR column vs DATE constant: failed conversion silently acts as a "smallest sentinel"
1212182026-09-03
7:36		2026-09-03
12:04		MySQL Server: OptimizerVerified
(17 days)		S39.7.2AnyAny TIME column vs TIMESTAMP/DATETIME constant: the constant's date part is silently discarded
1212192026-09-03
7:40		2026-09-03
12:15		MySQL Server: OptimizerVerified
(17 days)		S39.7.2AnyAnyTIME column BETWEEN contradicts its decomposition: both single-sided =1, AND =1, yet BETWEEN =0
1212202026-09-03
7:41		2026-09-03
12:22		MySQL Server: OptimizerVerified
(17 days)		S39.7.2AnyAnyOne DATE constant in an IN list silently disables all other elements ('abc' IN ('abc', DATE'...') cannot find 'abc')
1212212026-09-03
7:42		2026-09-03
12:27		MySQL Server: OptimizerVerified
(17 days)		S39.7.2AnyAny BIT column vs BIT literal: comparator path split (column numeric, literal byte-string)
1212222026-09-03
7:43		2026-09-03
12:31		MySQL Server: OptimizerVerified
(17 days)		S39.7.2AnyAnyGREATEST/LEAST mixed-type aggregation produces illegal packed dates (16383-15-31 and 7 more)
1212262026-09-03
7:52		2026-09-03
13:01		MySQL Server: OptimizerVerified
(17 days)		S39.7.2AnyAnyWHERE int_col = CAST(decimal AS DOUBLE) index access stores the rounded key and returns wrong rows (literal path correct
1212282026-09-03
13:25		2026-09-04
9:08		MySQL Server: FULLTEXT searchOpen
(16 days)		S28,8.4,9AnyAnyBoolean FTS: "phrase" word* misses rows in FTS cache until OPTIMIZE TABLE
1212292026-09-04
8:21		2026-09-04
8:21		MySQL Server: GeneralOpenS326.7AnyAnyOutdated help contents
1212302026-09-04
8:25		2026-09-04
8:25		MySQL Server: DocumentationOpenS326.7, 8.4AnyAnyStorage engine help is broken/useless
1212312026-09-04
14:57		2026-09-10
7:51		MySQL Server: Prepared statementsOpen
(10 days)		S29.7.0; 9.7.2AnyAnyPrepared statement uses stale div_precision_increment value after SESSION variable change
1212342026-09-04
19:53		2026-09-04
19:53		Shell Dump & LoadOpenS38.4.10AnyAnyUtil.dumpTables: Thread stack overrun when list of tables to dump is too long
1212352026-09-04
21:26		2026-09-04
21:27		Connector / PythonOpenS29.2.0, 9.7.0, 26.7.0MacOS (also reproduces on Linux)Anymysql-connector-python mis-splits statements containing the word “delimiter”
1212362026-09-05
4:57		2026-09-08
9:23		Connector / ODBCOpen
(12 days)		S126.7.1Anyx86TINYINT UNSIGNED values corrupted (negative or 18446744073709551615) when read via SSPS
1212392026-09-07
1:17		2026-09-07
7:30		MySQL Server: OptimizerVerified
(13 days)		S28.0.46AnyAnyWrong result: the same CTE returns inconsistent cardinality across consumers with UNION/EXCEPT
1212402026-09-07
3:00		2026-09-07
9:15		MySQL Server: Data TypesVerified
(13 days)		S38.4.11Linux (Oracle Linux Server 9.8; mysql:8.4.11 Docker image via Docker Desktop on Windows/WSL2)x86 (x86_64 / amd64)Scientific-notation strings: integer casts differ from arithmetic conversion
1212412026-09-07
3:28		2026-09-07
3:28		MySQL Server: DocumentationOpenS38.4.11、8.4.0AnyAnyLEAST/GREATEST documentation: overlapping numeric and mixed-string comparison rules
1212432026-09-07
8:12		2026-09-07
8:12		Connector / ODBCOpenS28.0.33 - 26.7.xAny (Windows 11 Pro 64bit)x86 (64bit)Unicode driver regression: VARCHAR PK with umlaut/accent shows #Deleted in Access linked-table UI (works via code)
1212462026-09-08
3:54		2026-09-08
3:55		MySQL Server: Storage EnginesOpenS28.4.11,8.0.46AnyAnyContribute by tencent: Fix incomplete TempTable-to-InnoDB fallback for multiply-referenced CTEs
1212492026-09-09
14:28		2026-09-17
9:03		MySQL Server: OptimizerVerified
(10 days)		S28.0.46, 8.4.11, 9.7.2Linuxx86With sql_buffer_result=ON, IN / quantified (ANY/ALL/SOME) subquery predicates in the SELECT list evaluate to NULL
1212502026-09-09
15:52		2026-09-09
15:54		MySQL Server: InnoDB storage engineOpenS38.0.49, 8.4.12, 9.7.3AnyAnyFil_shard::do_io() skips complete_io() on DB_PAGE_IS_STALE after prepare_file_for_io()
1212512026-09-09
19:32		2026-09-09
19:32		MySQL Server: GeneralOpenS3AnyAnyContribution: Add feature_contribution.yaml ISSUE_TEMPLATE
1212522026-09-09
23:47		2026-09-17
14:48		MySQL Server: Document Store: MySQL ShellDocumenting
(10 days)		S3AnyAnyContribution: Add 8.4 and 9.x reserved keywords to the upgrade check
1212592026-09-10
4:05		2026-09-10
4:05		MySQL Server: InnoDB storage engineOpenS28.0.45AnyAnyUse-after-free in InnoDB virtual column template during FK cascade DELETE
1212622026-09-10
8:06		2026-09-11
2:14		MySQL ServerOpen
(9 days)		S29.7.2UbuntuAnySET SESSION foreign_key_checks = DEFAULT incorrectly sets the session value to 0
1212662026-09-11
3:29		2026-09-11
3:52		MySQL Server: OptimizerOpen
(9 days)		S59.7.1Ubuntu (22.04.4 LTS)x86 (Intel(R) Xeon(R) Gold 5220 CPU @ 2.20GHz)Optimizer misses cheaper join order when range predicate is only available through join equality
1212672026-09-11
13:16		2026-09-15
7:25		MySQL Server: DDLOpen
(5 days)		S38.4.11, 9.7.2, 26.7.0AnyAnyCREATE TABLE AS SELECT FROM view drops column default expression in SHOW CREATE TABLE
1212692026-09-12
0:19		2026-09-14
10:55		MySQL Server: OptimizerVerified
(6 days)		S29.7AnyAnyIncorrect result from IN comparison involving CONCAT() and a scalar subquery
1212702026-09-12
0:47		2026-09-14
11:22		MySQL Server: OptimizerVerified
(6 days)		S38.0.45AnyAnyCOUNT(DISTINCT ...) incorrectly counts a NULL result from AES_ENCRYPT() when its argument is a scalar subquery
1212712026-09-12
2:30		2026-09-12
2:31		MySQL Server: OptimizerOpenS59.7.1Ubuntu (22.04.4 LTS)x86 (Intel(R) Xeon(R) Gold 5220 CPU @ 2.20GHz)Equivalent range-predicate rewrite exposes ORDER BY cost-ranking inversion: 2.9x higher-cost plan runs 2.85x faster
1212722026-09-12
14:16		2026-09-14
11:39		MySQL Server: OptimizerVerified
(6 days)		S38.0.45MacOS (MacOS 26.5.2, using Homebrew)ARMIncorrect ORDER BY when using GROUP BY, GROUP_CONCAT() and COUNT(id) OVER()
1212812026-09-14
14:08		2026-09-16
15:06		MySQL Server: OptimizerVerified
(4 days)		S38.4.11 - 9.4AnyAnyWrong results in multi-join queries due to derived merge
1212822026-09-14
20:15		2026-09-14
20:15		MySQL ServerOpenS38.0.46AnyAny SIGSEGV in fill_used_fields_bitmap/bitmap_copy via dynamic range optimization of a correlated subquery
1212842026-09-15
6:13		2026-09-15
6:48		MySQL Server: PartitionsOpenS2MySQL 9.7.2 and 26.7.0Any (Linux on x86_64)AnyEXCHANGE PARTITION accepts mismatched functional indexes and causes wrong results
1212852026-09-15
7:31		2026-09-15
16:16		MySQL WorkbenchOpen
(5 days)		S126.7.0Windows (Win11)x86 (64-bit)Workbench 26.7.0 does not connect
1212872026-09-15
11:14		2026-09-16
12:26		MySQL Server: Data DictionaryNeed Feedback
(4 days)		S3AnyAnySIGSEGV in Shared_multi_map<Routine>::Autolocker::~Autolocker() due to unlock-before-delete race condition
1212902026-09-16
7:08		2026-09-16
11:23		MySQL Server: DDLVerified
(4 days)		S38.4.11, 9.7.2, 26.7.0AnyAnyCTAS with a JSON expression results in literal NULL default, broken SHOW CREATE TABLE
1212912026-09-16
7:46		2026-09-16
7:46		MySQL ServerOpenS3MySQL 26.7.0; MySQL 9.7.2AnyAnyEXPLAIN FORMAT=JSON v2 omits access_type for LooseScan/FirstMatch nodes
1212922026-09-16
8:29		2026-09-16
10:39		MySQL Server: OptimizerVerified
(4 days)		S28.4.11 (LTS), 9.7.2, 26.7.0 (current) — Any (observed on Linux x86_64, Ubuntu 22.04.2 LTS, kernel 5.15.0-187-generic;)Any (Any (observed on x86))INTERSECT ALL / EXCEPT ALL lose duplicate counts when the hash set operation spills to disk
1212932026-09-16
8:32		2026-09-16
10:42		MySQL Server: Group ReplicationOpenS326.7.0, 9.7.2AnyAnyMember-action UDF truncates identifiers at embedded NUL bytes
1212942026-09-16
10:22		2026-09-17
10:48		MySQL Server: Components / ServicesOpenS39.7.2, 26.7.0AnyAnymysql_query_attribute_string accepts numeric argument without diagnostic
1212952026-09-16
13:35		2026-09-17
8:58		MySQL Server: JSONVerified
(3 days)		S3AnyAnyJSON_ARRAY() returns different JSON types for equivalent TRUE expressions when one expression is a table-referencing sca
1212982026-09-16
16:02		2026-09-18
7:18		MySQL Server: FULLTEXT searchVerified
(3 days)		S29.6.0AnyAnyMATCH() AGAINST() returns incorrect (near-random) relevance scores when wrapped in a CASE expression combined with DISTI
1213002026-09-17
2:25		2026-09-17
7:14		MySQL Server: OptimizerVerified
(3 days)		S29.7.2AnyAny`IN` predicate returns `TRUE` even though every corresponding equality comparison returns `FALSE`
1213012026-09-17
6:12		2026-09-17
7:33		MySQL Server: OptimizerVerified
(3 days)		S38.4MacOS (15.6.1)ARM (Apple Silicon)NULLIF() returns different results for a NULL literal and a NULL-valued BIGINT
1213022026-09-17
6:34		2026-09-20
2:31		MySQL Server: Information schemaOpenS18.4.11;8.0.46;8.0.44;8.0.36Anyx86Server hangs: INSTALL PLUGIN (I_S plugin) re-locks LOCK_plugin via DD attachable transaction
1213032026-09-17
7:37		2026-09-17
7:44		MySQL Server: OptimizerVerified
(3 days)		S39.7AnyAnyIN() returns 1 instead of NULL when no list element matches the left-hand expression and the list contains NULL
1213042026-09-17
7:51		2026-09-17
8:53		MySQL Server: OptimizerVerified
(3 days)		S28.4.10Any (Docker container)Any (x86_64)Incorrect empty result for RIGHT JOIN with always-false EXISTS condition
1213062026-09-17
10:07		2026-09-17
10:07		MySQL WorkbenchOpenS326.7.0MacOS (27.0)ARMObject Info missing
1213072026-09-17
11:06		2026-09-17
11:06		MySQL Server: DDLOpenS38.4.11, 9.7.2, 26.7.0AnyAnyCTAS through temp table VIEW resets TIMESTAMP DEFAULT
1213092026-09-18
0:15		2026-09-18
0:25		MySQL Server: InstallingOpen
(2 days)		S326.7AnyAnyHard to copy & print End-User License Agreement when installing with mysql-26.7.0-win64.msi
1213112026-09-18
2:48		2026-09-18
7:50		MySQL Server: Data TypesVerified
(2 days)		S326.7.0MacOS (15.6.1)ARM (Apple Silicon)Inconsistent handling of FLOAT ZEROFILL in UPPER() and CHARACTER_LENGTH()
1213122026-09-18
2:56		2026-09-18
8:00		MySQL Server: OptimizerVerified
(2 days)		S39.7.2AnyAny`DISTINCTROW` causes `REPEAT()` with a scalar subquery to return an incorrectly duplicated value.
1213132026-09-18
5:38		2026-09-18
7:59		MySQL Server: OptimizerVerified
(2 days)		S39.7.2AnyAnyREPLACE() Produces Different Results Depending on Whether GROUP BY Is Applied
1213142026-09-18
10:03		2026-09-18
10:03		MySQL Server: ReplicationOpenS28.0.40/5.7.44AnyAnyMTS recovery silently skips transactions, leaving holes in gtid_executed
1213152026-09-18
11:42		2026-09-18
11:42		MySQL Server: OptimizerOpenS38.4.11, 9.7.1AnyAnyRedundant outer DISTINCT over UNION causes a second temporary-table deduplication
1213172026-09-18
13:49		2026-09-18
13:49		MySQL Server: OptimizerOpenS18.4.11,9.7.1Linux (Fedora 42, kernel 6.17.12)ARM (aarch64, 8 cores, 31 GiB RAM)Multi-valued index in an index_merge (sort_union) plan crashes mysqld in check_unique_fields()
1213182026-09-18
15:49		2026-09-18
15:51		MySQL WorkbenchOpenS38.0.47 CE build 5817297 (64 bit)Linux ((Linux Mint 21 / Ubuntu 22.04 base), x86_64)Other (x86_64)Schema tree metadata refresh holds user connection mutex, stalling queries N x RTT
1213202026-09-19
15:09		2026-09-19
15:09		MySQL Cluster: Cluster (NDB) storage engineOpenS326.7.1-clusterUbuntu (24.04)AnyCluster failure on NDB cluster
1213212026-09-19
18:59		2026-09-19
18:59		MySQL Server: Memory storage engineOpenS226.10.0 (trunk), 9.7.2 (LTS), 8.4.11 (LTAnyAnyERROR 1062 '<group_key>' on DISTINCT over a DOUBLE column containing both -0e0 and 0e0
1192332025-10-24
19:37		2025-10-24
19:37		MySQL Server: Connection HandlingOpenS38.0.43Windows (Microsoft Windows 10 Home)Anyworkbench crash when connecting to database
1192352025-10-27
2:47		2025-11-10
14:16		MySQL Server: InnoDB storage engineOpen
(314 days)		S39.5.0AnyAnyCrash due to race condition between buf_LRU_check_size_of_non_data_objects and buf_pool_resize​​
1192382025-10-27
7:31		2026-06-09
13:52		MySQL Server: CompilingOpen
(103 days)		S38.0.45MacOS (26.0.1)ARMCompilation error with clang 20
1192392025-10-27
7:53		2026-06-11
4:05		MySQL Server: CompilingOpen
(101 days)		S38.0.46, 8.4.9MacOS (26.0.1)ARMCompilation error with clang 21 / XCode
1192412025-10-27
11:25		2025-10-27
11:29		MySQL Server: DDLOpen
(328 days)		S28.0.41AnyAnyException when creating index instance
1192422025-10-27
12:13		2026-06-11
4:08		MySQL Server: CompilingOpen
(101 days)		S38.0.46, 8.4.9MacOS (26.0.1)ARMClang 21 / XCode build warnings
1192462025-10-27
15:02		2026-06-24
21:31		MySQL Server: CompilingOpen
(101 days)		S38.0.46, 8.4.9, 9.7.0-er2MacOS (26.0.1)ARM9.7.0-er2 compilation error with LLVM 21
1192472025-10-27
16:09		2026-01-23
5:07		MySQL Server: TestsOpen
(240 days)		S38.0.44, 9.6.0MacOS (26.0.1)ARMTest main.log_buffered-big failure
1192482025-10-27
16:46		2025-10-27
16:54		MySQL Server: Security: PrivilegesOpen
(328 days)		S39.4.0AnyAnyCHECK TABLE command can be executed by users with the table-level GRANT OPTION privilege
1192552025-10-28
7:08		2025-10-28
7:08		MySQL Server: InnoDB storage engineOpenS3mysql-8.0.44AnyAnyAssertion failure triggered by temporary table dirty page flush
1192562025-10-28
7:12		2025-10-28
7:12		MySQL Server: ReplicationOpenS28.0.43AnyAnyReplication with additional column on source can cause data loss and should not be allowed
1192572025-10-28
7:31		2025-10-28
7:31		MySQL Package ReposOpenS28.4.6 / apt-config_0.8.36Ubuntu (noble)x86Version degeneration in apt repository
1192622025-10-29
9:01		2025-11-04
23:01		MySQL Server: OptimizerVerified
(320 days)		S38.0.44,8.4.6,9.4.0AnyAnyIncorrect result on comparison between a float expression and an indexed SMALLINT column.
1192652025-10-29
11:15		2025-10-29
11:15		MySQL Server: mysqldump Command-line ClientOpenS2mysqldump: 8.0.40AnyAnymysqldump 8.0.40 issues FLUSH TABLES before dumping, generating a new GTID and causing replication divergence
1192702025-10-30
9:12		2026-04-14
8:43		MySQL Server: ReplicationOpenS3MySQL8.0,5.7AnyAnySingle-statement transactions can cause latency spikes on the replica
1192732025-10-30
14:14		2026-01-15
10:29		MySQL Server: InnoDB storage engineOpen
(325 days)		S28.4.6Red Hat (5.14.0-570.25.1.el9_6.x86_64)x86disk-based Temptable gives "Table './tmp/#sql2730_2b2_4' doesn't exist"
1192752025-10-30
17:57		2025-10-30
17:57		MySQL Cluster: NDB APIOpenS3AnyAnyDrop TCKEY_FAILCONF lead to crash
1192762025-10-31
6:05		2026-08-05
4:58		MySQL Server: InnoDB storage engineVerified
(46 days)		S38.0.44AnyAnyALTER TABLE ANALYZE PARTITION statement causes incorrect results in the mysql.table_table_stats
1192792025-10-31
10:48		2025-10-31
10:48		MySQL Server: TestsOpenS38.4.6AnyAnyThe default value of innodb_read_io_threads uses too many system resources with mysql-test.run.pl
1192802025-10-31
11:55		2026-06-20
21:50		MySQL Server: InnoDB storage engineOpen
(114 days)		S29.5.0AnyAnyINSTANT ADD succeeds even when the size of a row crosses row_size_limit
1192842025-10-31
17:43		2025-10-31
20:16		Connector / ODBCOpen
(324 days)		S39.0WindowsAnyUnicode characters encoding problem on Connector/ODBC >= 9.0
1192852025-11-01
6:16		2026-01-29
6:39		MySQL Server: InnoDB storage engineOpen
(234 days)		S58.0.44AnyAnyresue read-view for read_only mode
1192872025-11-01
10:08		2025-11-04
21:01		MySQL Server: OptimizerVerified
(320 days)		S38.0.41AnyAnyDecimal Precision Mismatch in UNION Query with CONCAT Function
1192902025-11-02
15:06		2025-11-07
7:43		MySQL Server: InnoDB storage engineOpen
(317 days)		S29.3.0, 9.5.0AnyAnySELECT statement is affected by concurrent transaction under Read Uncommitted
1193002025-11-04
10:46		2025-11-04
10:56		MySQL Server: InnoDB storage engineOpen
(320 days)		S38.0.44AnyAnyDebug assertion failure: field.field_no < dict_index_get_n_fields(index)
1193032025-11-05
1:49		2025-11-05
5:00		MySQL Server: DMLVerified
(319 days)		S38.0.41AnyAnyThe query is normal without using the histogram, but an error occurs when using the histogram
1193042025-11-05
2:08		2026-01-15
10:31		MySQL Server: ReplicationOpen
(319 days)		S35.7，8.0AnyAnySQL_LOAD-xxxx file exists when the SQL thread checks permissions, causing the SQL thread fail to start
1193052025-11-05
4:02		2025-12-16
13:55		MySQL Server: OptimizerVerified
(278 days)		S38.0.41Linuxx86The query results of enabling and disabling materialization are inconsistent.
1193062025-11-05
7:02		2025-11-06
5:34		MySQL Server: OptimizerVerified
(318 days)		S38.0, 9.5AnyAnyThe EXPLAIN plan may be inconsistent with the actual execution.
1193092025-11-05
13:37		2026-06-03
12:37		MySQL Server: PartitionsVerified
(243 days)		S38.0.42AnyAnyAn insert prepared statement fails to write across partitions
1193102025-11-05
14:54		2025-11-05
14:54		MySQL Package ReposOpenS18.4Ubuntu (24.04 LTS)x86Version regression in repository, not newest packages in repository
1193122025-11-05
17:30		2026-01-13
11:33		MySQL Server: ReplicationOpenS38.4.xAnyAny`start replica` command adds an invalid record to mysql.slave_master_info
1193132025-11-06
3:03		2025-12-06
21:22		MySQL Server: OptimizerVerified
(288 days)		S38.0.41AnyAnyBETWEEN clause returns incorrect results when comparing numeric literal with DATETIME columns
1193152025-11-06
8:04		2025-11-06
8:04		Connector / PythonOpenS39.0.0~9.5.0AnyAnymysql.connector.aio TypeError when connecting to MySQL without explicit SSL config (even if server requires SSL)
1193162025-11-06
8:51		2025-11-06
8:51		Shell Dump & LoadOpenS39.5.0Anyx86mysql shell dumpInstance to s3, support use_dualstack_endpoint from config profile
1193182025-11-06
11:28		2026-09-01
23:15		MySQL Server: Data DictionaryVerified
(89 days)		S38.4.10CentOS (CentOS Linux release 7.7.1908 (Core))x86 (x86_64)When modifying the system time to a date beyond 2038, MySQL installation reports an error
1193252025-11-07
7:33		2025-11-07
7:33		MySQL Server: InnoDB storage engineOpenS29.5.0AnyAnySELECT does not create a snapshot when the WHERE condition evaluates to false
1193262025-11-07
7:40		2025-11-07
9:07		MySQL Server: OptimizerVerified
(317 days)		S38.0.41AnyAnyUsing the COALESCE function, two opposite conditions return the same result.
1193292025-11-07
8:13		2025-11-11
14:02		MySQL Server: OptimizerVerified
(317 days)		S38.0.44AnyAnyColumn name unexpectedly change after changing COUNT to COUNT(DISTINCT)
1193362025-11-07
18:21		2025-11-07
18:49		MySQL Server: Command-line ClientsOpen
(317 days)		S35.7 8.0 8.4AnyAnyextra whitespace in grant statement results in syntax error
1193372025-11-07
18:24		2026-01-21
10:13		MySQL Package ReposOpen
(277 days)		S2Ubuntu (25.10)x86 (amd64)No apt repo for Ubuntu 25.10 (code name questing)
1193392025-11-08
17:27		2025-11-11
7:31		MySQL Server: OptimizerVerified
(313 days)		S38.0.41AnyAnyThe results are different after extracting the value of the COALESCE function
1193402025-11-10
7:58		2026-06-08
11:35		MySQL Server: OptimizerVerified
(104 days)		S39.4.0 8.4.6AnyAny Incorrect result for RLIKE when INSERT() uses CURRENT_USER() as an argument.
1193412025-11-10
8:24		2025-11-11
7:56		MySQL Server: OptimizerVerified
(313 days)		S39.4.0AnyAnyALL subquery evaluates incorrectly in SELECT list when comparing against a BIT column
1193422025-11-10
8:26		2025-11-11
8:10		MySQL Server: OptimizerVerified
(313 days)		S39.4.0AnyAnyBits value change after changing UNION to UNION ALL
1193432025-11-10
8:40		2026-05-28
1:13		MySQL Server: OptimizerDocumenting
(304 days)		S38.0AnyAnyNOT BETWEEN evaluates incorrectlywhen FROM_UNIXTIME operates on a FLOAT column
1193442025-11-10
8:47		2025-11-12
3:04		MySQL Server: OptimizerVerified
(312 days)		S39.4.0AnyAnyFloating-point precision loss happen after changing UNION to UNION ALL
1193452025-11-10
9:21		2025-11-20
11:33		MySQL Server: OptimizerVerified
(304 days)		S38.0AnyAnyPresence of UNIQUE index on INT column causes inconsistent results for IF with ANY subquery
1193462025-11-10
9:43		2025-11-20
12:40		MySQL Server: OptimizerVerified
(304 days)		S38.0AnyAnyCASE expression evaluates incorrectly
1193472025-11-10
10:43		2025-11-20
12:48		MySQL Server: OptimizerVerified
(304 days)		S38.0AnyAnyIN predicate incorrectly evaluates RADIANS() and TINYINT with key
1193482025-11-10
11:01		2025-11-20
12:58		MySQL Server: OptimizerVerified
(304 days)		S38.0AnyAnyIncorrect row number after changing having clause
1193492025-11-10
12:06		2025-11-20
13:05		MySQL Server: OptimizerVerified
(304 days)		S39.4.0AnyAny Incorrect String Comparison with MyISAM BIT Column in IN Subquery
1193502025-11-10
12:14		2025-11-20
13:15		MySQL Server: OptimizerVerified
(304 days)		S38.0AnyAnyColumn name change after changing having clause
1193512025-11-10
13:00		2026-02-05
21:15		MySQL Server: OptimizerVerified
(227 days)		S38.0.45AnyAnyIndex caused different result
1193522025-11-10
13:11		2026-02-05
21:02		MySQL Server: OptimizerVerified
(227 days)		S38.0.45AnyAnyrow number become less after changing where clause
1193532025-11-10
14:30		2026-02-05
20:53		MySQL Server: OptimizerVerified
(227 days)		S39.4.0AnyAnyColumn Value change after removing DISTINCT in query
1193542025-11-10
15:51		2025-12-06
21:52		MySQL Server: OptimizerVerified
(288 days)		S39.4.0 8.4.6AnyAnyIN subquery evaluates incorrectly when using IFNULL and CAST AS DATETIME
1193552025-11-10
16:15		2025-12-06
22:02		MySQL Server: OptimizerVerified
(288 days)		S39.4.0 8.4.6AnyAnyBETWEEN ... AND NULL evaluates incorrectly with bitwise shift
1193562025-11-10
16:20		2025-12-06
22:04		MySQL Server: CharsetsVerified
(288 days)		S3AnyAnyContribution: Fix NUL characters in FORMAT() output
1193602025-11-11
8:42		2026-02-08
14:00		MySQL Server: OptimizerVerified
(224 days)		S38.0.41AnyAnyResult inconsistency due to sorting in temporary tables
1193632025-11-12
2:52		2025-11-12
3:10		MySQL Server: OptimizerVerified
(312 days)		S39.4.0 8.4.6AnyAnyComplex WHERE Expression on Indexed FLOAT Column Evaluates Incorrectly
1193642025-11-12
3:01		2025-12-06
22:14		MySQL Server: OptimizerVerified
(288 days)		S39.4.0 8.4.6AnyAnyIncorrect Evaluation of = ANY Subquery with NULL on Indexed DECIMAL Column
1193652025-11-12
3:14		2025-12-06
22:25		MySQL Server: OptimizerVerified
(288 days)		S39.4.0 8.4.6AnyAnyIncorrect NOT IN Evaluation for NULL on Indexed TEXT Column
1193692025-11-12
9:10		2026-01-20
7:17		MySQL Server: SYS SchemaOpen
(243 days)		S3MySQL 8.0AnyAnyMySQL 8.0 sys.x$innodb_lock_waits has Unnecessary type conversion
1193702025-11-12
10:07		2025-12-06
22:40		MySQL Server: OptimizerVerified
(288 days)		S39.4.0 8.4.6AnyAnyFLOAT Value Returned by CASE Statement Evaluates Incorrectly in Bitwise Operation
1193792025-11-13
0:42		2025-11-13
0:42		MySQL Server: DDLOpenS38.0.41Linux (AlmaLinux 9.6)x86 (XEON)`AUTO_INCREMENT value ignored after CREATE TABLE in MySQL 8.0.41 (starts from 1 instead of specified value)`
1193812025-11-13
8:14		2026-01-13
19:17		MySQL Server: DMLVerified
(250 days)		S28.0.43, 9.4.0AnyAnyContribution by Tencent: Duplicate auto-increment values happened with partitioned tables and uk conflict
1193852025-11-13
9:41		2025-12-06
22:51		MySQL Server: OptimizerVerified
(288 days)		S38.0.41AnyAnyAfter replacing the expressions inside BETWEEN ... AND with constants, the results become inconsistent.
1193862025-11-13
11:44		2026-01-15
12:35		MySQL Server: OptimizerVerified
(248 days)		S19.4.0AnyAnyunexpected error "Can't write; duplicate key in table '/tmp/#sql1_372_1'"
1193912025-11-14
7:19		2025-11-27
7:19		MySQL Server: CompilingOpenS39.5.0Linux (mysqld --no-defaults --help failed)x86/mysql-9.5.0/cmake/info_bin.cmake:37 (CREATE_INFO_BIN)
1193932025-11-14
7:54		2025-11-14
8:07		MySQL Server: InnoDB storage engineOpenS38.0AnyAnyWrong db_name asing for acquire_uncached_table()
1193952025-11-14
9:20		2025-11-15
12:34		MySQL Server: InnoDB storage engineOpenS38.4AnyAnyWL #12527 may cause performance jitter under heavy write workloads
1193962025-11-14
10:58		2025-11-14
15:12		MySQL Server: InnoDB storage engineOpen
(310 days)		S18.0.40AnyAnyIncrease in undo log size , slower purging and no truncation even after restart
1193972025-11-15
3:58		2025-11-15
3:58		Tools: MTR / mysql-test-runOpenS3trunkLinuxx86CA certificate file expired
1193982025-11-15
6:56		2025-12-07
19:21		MySQL Server: OptimizerVerified
(287 days)		S39.4.0AnyAnyrows become less after removing Except clause
1193992025-11-15
7:00		2025-12-07
19:31		MySQL Server: OptimizerVerified
(287 days)		S39.4.0AnyAnyColumn name change after adding DISTINCT
1194002025-11-15
7:20		2025-12-07
20:08		MySQL Server: OptimizerVerified
(287 days)		S38.0AnyAnyrows become less after changing join clause
1194022025-11-15
8:39		2025-12-07
20:50		MySQL Server: OptimizerVerified
(287 days)		S39.4.0AnyAnyEXCEPT operation incorrectly removes rows with NULL and non-NULL combination when subtracting sets with NULL values
1194042025-11-15
18:43		2025-11-15
18:43		Connector / ODBCOpenS2AnyAnyCalling SQLTables() does not include internal tables/views
1194052025-11-17
3:12		2025-12-07
21:03		MySQL Server: LockingOpenS38.0.41AnyAnySet @@transaction_isolation does not take effect.
1194062025-11-17
3:21		2025-11-17
3:21		Tools: MTR / mysql-test-runOpenS38.0.44AnyAnyCA certificate expired
1194072025-11-17
6:17		2025-12-07
21:04		MySQL Server: LockingOpen
(305 days)		S3 8.0.41AnyAnyIsolation Level Settings
1194082025-11-17
7:39		2025-11-17
7:39		MySQL for Windows: InstallerOpenS1MySQL Installer 8.0.44Windows (Absolute path information is required)x86Mysql workbench has encountered a problem, Absolute path information is required
1194092025-11-17
9:32		2025-11-17
9:32		MySQL Server: InnoDB storage engineOpenS38.0.39AnyAnyUpdate fails to update data consistently after locking is released
1194132025-11-17
23:52		2025-12-07
21:06		MySQL Server: OptimizerVerified
(287 days)		S3mysql Ver 9.4.AnyAnyIntersection order
1194152025-11-18
6:07		2025-12-07
21:17		MySQL Server: OptimizerVerified
(287 days)		S39.4.0AnyAny Incorrect IN Subquery on ARCHIVE Engine
1194162025-11-18
6:11		2025-12-07
21:23		MySQL Server: OptimizerVerified
(287 days)		S39.4.0AnyAnyIncorrect in Subquery on MEMORY Engine
1194182025-11-18
8:23		2025-11-25
11:21		MySQL Server: MyISAM storage engineOpen
(299 days)		S38.4.7AnyAnyMyISAM ALTER TABLE random fails
1194192025-11-18
10:30		2026-07-08
19:16		Connector / NETVerified
(74 days)		S39.0.9AnyAnyMySql.EntityFrameworkCore error connecting with MySqlConnection when running migrations
1194312025-11-20
7:59		2026-07-09
5:01		MySQL Server: InnoDB storage engineOpenS38.0.30, 8.0.39AnyAnyConcurrent inserts generate duplicate AUTO_INCREMENT values after changing auto_increment settings
1194322025-11-20
8:47		2025-12-07
21:44		MySQL Server: Data TypesVerified
(287 days)		S18.0AnyAnyInconsistent time conversion behaviors between text and integer
1194332025-11-20
9:30		2025-12-07
21:58		MySQL Server: Data TypesVerified
(287 days)		S18.4.6AnyAnyInconsistent date conversion behaviors between text and integer
1194362025-11-20
15:36		2025-11-27
7:03		MySQL Server: Security: PrivilegesOpenS28.0.35Ubuntu (EC2 instance)x86User Privileges are Missed On Replica Server
1194392025-11-21
14:55		2025-11-21
14:55		Shell VSCode ExtensionOpenS21.19.19Windowsx86MySQL Shell for VS Code Welcome Wizard Installation of Certificate Never Completes
1194412025-11-21
20:09		2025-11-21
20:09		MySQL Server: Group ReplicationOpenS28.0.35Linux (Rocky Linux release 8.10)x86Group replication binds to ipv6 wildcard address
1194452025-11-23
4:32		2025-11-23
4:32		MySQL Server: InnoDB storage engineOpenS25.7UbuntuAnyALTER TABLE ... AUTO_INCREMENT allows values outside column datatype range → later INSERT fails
1194462025-11-23
6:46		2025-11-27
4:57		MySQL Server: OptimizerVerified
(297 days)		S39.4.0AnyAnyrows become more after changing COUNT to COUNT(DISTINCT)
1194472025-11-23
8:34		2025-11-27
5:04		MySQL Server: OptimizerVerified
(297 days)		S58.0.41CentOSx86Prepare Statement execute much slower than normal select query
1194482025-11-24
5:02		2025-11-24
5:02		LicensingOpenS38.4.7AnyAnyMySQL 8.4.7 License is old and not updated
1194512025-11-24
9:50		2026-01-21
3:17		MySQL Server: LockingOpen
(242 days)		S28.0.44AnyAnyThe schema's MDL lock is held for too long after opening the table
1194532025-11-24
14:12		2025-12-07
22:36		MySQL Server: OptimizerVerified
(287 days)		S28.0AnyAnyDEFAULT(column) returns wrong result when column is to the right of left join
1194542025-11-24
16:04		2025-11-27
5:11		MySQL Server: OptimizerVerified
(297 days)		S29.4.0AnyAnyHash join has wrong result when the join equality involves FLOAT or DECIMAL column
1194562025-11-25
6:52		2026-06-25
8:48		MySQL Server: OptimizerPatch pending
(296 days)		S38.0.44, 8.4.7, 9.5AnyAnyQuery block name uses mixed decimal/hexadecimal in optimizer trace and hint
1194572025-11-25
9:00		2025-11-27
12:42		MySQL Server: InnoDB storage engineOpen
(297 days)		S25.7AnyAnyimport tablespace cost too long
1194582025-11-25
9:23		2025-11-25
9:31		MySQL Server: Group ReplicationOpen
(299 days)		S28.0.32, 8.4.4AnyAnyserver cannot restart after crash when relay_log_recovery=1 and have both mgr and normal slave
1194602025-11-25
10:08		2026-01-21
3:17		MySQL Server: InnoDB storage engineOpen
(242 days)		S28.0.44AnyAnyInnoDB transaction may get stuck in an infinite loop when releasing Read Locks
1194632025-11-26
6:23		2026-02-05
20:07		MySQL Server: CharsetsVerified
(227 days)		S29.5.0AnyAnysome charactor may be truncated use utf8mb4_general_ci collation_connection
1194652025-11-26
10:11		2025-11-26
10:11		MySQL Server: TestsOpenS39.5.0AnyAnyrpl_insert_id test started to fail sporadically after mysql-9.5.0 made GTID mode default
1194672025-11-27
6:05		2025-11-27
6:05		MySQL Server: DDLOpenS28.0.41AnyAnyCreating the index directly works, but the operation fails when wrapped in an IF() function,
1194702025-11-27
14:30		2025-11-28
13:06		MySQL Server: OptimizerVerified
(296 days)		S18.0.44+AnyAnysql injection
1194712025-11-27
17:03		2026-05-06
17:03		MySQL Server: Connection HandlingOpen
(137 days)		S28.4.7Ubuntu (25.10 questing)x86 (64 bits)"Bad handshake" during each connection to a replication source server
1194732025-11-29
8:17		2025-11-30
15:03		MySQL Server: InnoDB storage engineOpen
(295 days)		S38.0.41AnyAnyInnoDB Mutex Deadlock Cause Mysql Crash
1194742025-11-29
9:29		2025-12-01
4:16		MySQL Server: OptimizerVerified
(293 days)		S28.0.41AnyAnyResult error caused by the subquery_to_derived optimizer switch
1194752025-11-30
20:50		2025-12-02
15:20		MySQL Server: InstallingOpen
(294 days)		S38.0Windows (win 10)AnyMYSQL Workbench 8.0 home screen not being displayed correctly
1194802025-12-01
9:38		2025-12-03
9:43		MySQL Server: InnoDB storage engineVerified
(291 days)		S3AnyAnyFull table scans on primary keys, MySQL 8.0 performance degradation than MySQL 5.7.
1194822025-12-01
12:00		2025-12-01
12:04		MySQL Server: Security: PrivilegesOpen
(293 days)		S39.5.0LinuxAnyOPTIMIZE_LOCAL_TABLE does not support databse-level and table-level granting, which is inconsistent to the documentation
1194852025-12-01
14:10		2025-12-02
5:32		MySQL Server: OptimizerVerified
(292 days)		S29.5.0,8.0.41AnyAnyWrong result with left joins
1194862025-12-01
14:33		2025-12-01
14:33		Connector / COpenS19.5 ANSIWindowsAnyConnector/C ANSI fails to select multibyte table names
1194872025-12-01
14:45		2026-02-05
19:41		MySQL Server: OptimizerVerified
(227 days)		S28.0.45Ubuntu (22.04)AnyJOIN, STRAIGHT_JOON Return Different Results
1194882025-12-01
14:52		2025-12-02
4:37		MySQL Server: OptimizerVerified
(292 days)		S29.4.0, 9.5.0Ubuntu (22.04)AnyNTERSECT Bug: NULL-Handling Inconsistency Returns Non-Intersecting Row from Outer Joins with NULL Comparisons
1194892025-12-02
4:44		2025-12-02
4:46		MySQL Server: ReplicationOpen
(292 days)		S38.4.7AnyAnyGTID tags can violate restrictions
1194902025-12-02
7:48		2025-12-02
7:57		MySQL Server: InnoDB storage engineOpenS3 8.0.41AnyAnysavepoint
1194912025-12-02
8:21		2025-12-08
21:10		MySQL Server: OptimizerVerified
(286 days)		S18.4.7AnyAnyIncorrect results for make_set operation against longtext column
1194952025-12-02
21:50		2025-12-02
21:50		MySQL Server: DocumentationOpenS3AnyAnyIncomplete documentation for innodb_max_purge_lag.
1194972025-12-03
7:58		2025-12-03
8:42		MySQL Server: DDLOpenS38.0.44AnyAnyFailed if execute multiple times DDL on same column in one query
1195002025-12-03
15:23		2026-07-08
21:39		Connector / NETVerified
(74 days)		S28.4AnyAnyMySql.Data 8.4.0 Fails with "Access denied" during mysql_clear_password (LDAP) handshake, while MySQL CLI succeeds.
1195032025-12-03
16:45		2025-12-04
20:12		MySQL Server: InnoDB storage engineOpen
(290 days)		S38.4.6Linuxx86[InnoDB] Partitioned tables in reserved db name 'aux' act as missing tablespaces after restart
1195072025-12-04
11:29		2025-12-04
20:58		Connector / ODBCOpen
(290 days)		S39.5.0 (mysql-connector-odbc-9.5.0-1.el9.CentOS (CentOS Stream 9 / RHEL 9 compatible (EL9 x86_64))x86Connector/ODBC 9.5.0 crashes in bind_param() when binding UTF-8 text + BLOB under multi-threaded load
1195082025-12-04
11:35		2025-12-04
12:02		MySQL Server: DDLOpenS38.0.43AnyAnyParallel `ALTER TABLE … CONVERT TO utf8mb4` on tables used by views leaves missing tablespaces on 8.0 and 8.4.
1195112025-12-05
0:30		2025-12-15
23:27		Connector / ODBCOpen
(279 days)		S19.5.0Any (All)Any (All)Buffer Overflow on Large Key-Value Pairs
1195132025-12-05
1:27		2025-12-08
1:12		MySQL RouterOpen
(286 days)		S28.0.40Linux (Rocky Linux 8.10 (Green Obsidian))x86MySQL Router SSL Error Leading to Crash
1195172025-12-05
15:25		2025-12-15
5:26		MySQL Server: InnoDB storage engineOpen
(279 days)		S38.0.44AnyAnyImporting Table with Instant Drop Column not fix index col name pointer
1195202025-12-06
17:55		2025-12-08
3:51		MySQL Server: OptimizerVerified
(286 days)		S29.5.0Ubuntu (22.04)AnyInconsistent NULL and Negative Zero Handling in EXISTS Subquery with HAVING Clause
1195212025-12-08
3:23		2025-12-10
6:47		MySQL Server: InnoDB storage engineOpenS28.4AnyAnyFalse positive deadlock detected involving SELECT FOR SHARE / LOCK IN SHARE MODE
1195282025-12-09
9:49		2025-12-10
12:38		MySQL Server: OptimizerVerified
(284 days)		S28.0AnyAnyhash join result incorrect
1195302025-12-09
12:38		2025-12-11
9:31		MySQL Server: OptimizerVerified
(283 days)		S18.4.7AnyAnyIncorrect results for NULLIF functions
1195312025-12-09
14:40		2025-12-15
14:58		MySQL Server: OptimizerVerified
(279 days)		S58.4.6AnyAnyOptimizer should use a short-circuit DESC scan for SELECT MAX(PK) WHERE ...
1195332025-12-10
12:51		2025-12-10
12:51		Connector / PythonOpenS39.3.0AnyAnyPython mysql-connector templating crashes on weird inputs
1195382025-12-11
1:54		2025-12-12
5:12		MySQL Server: OptimizerVerified
(282 days)		S38.0.41AnyAnydifferent values set for sql_buffer_result and materialization lead to different query results.
1195412025-12-11
12:32		2026-08-13
14:48		MySQL Server: OptimizerPatch pending
(282 days)		S28.0, 8.4, 9.5AnyAnyPerformance regression due to record buffer in index range scan
1195422025-12-11
18:59		2025-12-11
18:59		MySQL Server: DocumentationOpenS38.0, 8.4, 9.xAnyAnyWrong links in Undo Tablespaces Documentation.
1195532025-12-15
14:00		2025-12-15
14:00		MySQL Server: Federated storage engineOpenS28.4.6Linuxx86Mutex deadlock between THR_LOCK_servers and federated_mutex
1195552025-12-15
23:11		2025-12-15
23:27		Connector / ODBCOpenS3AnyAnyContribution: fix: dynamic sized key-value pair
1195582025-12-16
8:39		2025-12-16
8:57		MySQL Server: ReplicationOpen
(278 days)		S38.4.7AnyAnySHOW BINLOG EVENTS fails with Event too big
1195592025-12-16
10:02		2025-12-16
10:02		MySQL OperatorOpenS3AnyAnyutil.dumpInstance ignores custom CA for S3/HTTPS (CURLcode 60), even though CA is in secret
1195642025-12-16
12:51		2026-01-30
1:11		MySQL Server: InnoDB storage engineOpen
(233 days)		S39.5.0AnyAnyfor REPEATABLE READ TRANSACTION ISOLATION, data should not be read if deleted
1195652025-12-17
1:06		2026-02-05
15:32		MySQL Server: OptimizerVerified
(227 days)		S38.0.41AnyAnyTemporary table causes incorrect conversion from TIME to JSON type
1195672025-12-17
2:53		2025-12-18
2:10		MySQL Server: InnoDB storage engineOpen
(276 days)		S28.0.30/9.4.0/8.4.6AnyAnysignal 6 crashed when too many connections
1195702025-12-17
10:08		2025-12-18
6:06		MySQL Server: InnoDB storage engineOpenS28.0.44Ubuntu (24.04)x86 (running under Virtual Box 7.2.2, Win11 host)Reports of "database page corruption", and server restart
1195772025-12-19
8:15		2025-12-19
8:15		MySQL Server: XA transactionsOpenS38.0.43Linuxx86Read uncommitted isolation was not work in different transactions
1195782025-12-19
14:06		2025-12-19
14:11		MySQL Server: InnoDB storage engineOpenS18.0.40Anyx86Repeated MySQL Crashes During Online ALTER on Multi -TB Tables
1195812025-12-20
14:54		2025-12-22
19:17		MySQL Server: OptimizerVerified
(272 days)		S38.0.33Ubuntu (22.04)AnyFLOOR function shows inconsistent overflow handling
1195822025-12-22
6:49		2025-12-22
19:27		MySQL Server: OptimizerVerified
(272 days)		S28.0.44AnyAnyInconsistency functional dependency in ONLY_FULL_GROUP_BY mode between derived tables and physical tables
1195832025-12-22
7:34		2025-12-22
19:35		MySQL Server: OptimizerVerified
(272 days)		S38.0.44AnyAnyCreate index can lead to incorrect results
1195842025-12-22
16:09		2025-12-22
19:42		MySQL Server: OptimizerVerified
(272 days)		S38.0.44 AnyAnyThe HAVING clause cannot recognize alias columns defined by Boolean expressions in derived tables
1195852025-12-23
3:17		2026-07-13
23:49		MySQL Server: InnoDB storage engineOpenS38.0.30/9.4.0/8.4.6AnyAnyIn extreme cases, sync_array_get_and_reserve_cell fails to obtain a cell even have space
1195862025-12-23
9:09		2025-12-26
16:50		MySQL Server: Data TypesVerified
(268 days)		S18.4.7AnyAnyInconsistent results for date conversion
1195882025-12-24
3:03		2025-12-26
17:23		MySQL Server: OptimizerVerified
(268 days)		S18.0.44AnyAnyIncorrect result in JOIN with IN subquery
1195902025-12-24
6:41		2025-12-26
6:22		MySQL Server: OptimizerVerified
(268 days)		S19.5.0AnyAnyEXCEPT (SELECT NULL) returns incorrect result (missing row) on DECIMAL primary key column
1195912025-12-24
7:27		2025-12-26
17:48		MySQL Server: Data TypesVerified
(268 days)		S18.0.44AnyAnyIncorrect result type for NULLIF(DOUBLE,BIGINT) function
1195932025-12-24
8:36		2025-12-24
8:36		MySQL Server: Row Based Replication ( RBR )OpenS38.0.*AnyAnyGenerated Column Calculation on the replica ERROR
1195942025-12-24
14:03		2025-12-26
6:21		MySQL Server: OptimizerVerified
(268 days)		S19.5.0AnyAnyINTERSECT (SELECT NULL) incorrectly returns non-NULL rows when column is PRIMARY KEY
1195962025-12-26
2:01		2025-12-29
4:55		MySQL Server: OptimizerVerified
(265 days)		S39.2,9.4AnyAnyInconsistent results use IFNULL with different query plan
1195972025-12-26
2:37		2025-12-26
17:57		MySQL Server: OptimizerVerified
(268 days)		S18.0.44AnyAnyWHERE ... IN ... incorrectly returns rows
1195982025-12-26
6:46		2025-12-29
4:52		MySQL Server: DDLOpenS3AnyAnyALTER TABLE will report Deadlock found ... when do a RENAME to itself and ENABLE KEYS.
1195992025-12-27
2:30		2025-12-29
4:51		MySQL Server: OptimizerVerified
(265 days)		S38.0.41AnyAnyUnder the same SQL, the results of hash join and nested loop join are inconsistent
1196002025-12-28
4:45		2025-12-28
4:45		MySQL Server: DocumentationOpenS38.4+AnyAnyFOUND_ROWS not marked as deprecated
1196012025-12-28
11:55		2026-02-08
13:32		MySQL Server: OptimizerVerified
(224 days)		S28.0.41CentOSAny (x86)Crash for show processlist when use cursor
1196022025-12-28
21:11		2025-12-29
10:39		MySQL Server: InnoDB storage engineOpenS28.0AnyAnyInconsistent data
1196032025-12-29
1:19		2026-01-04
20:40		MySQL Server: OptimizerVerified
(259 days)		S28.0AnyAnyTRUE >= ALL(...) returns incorrect result (1) when comparing against a NOT NULL column
1196052025-12-29
9:37		2025-12-29
13:00		MySQL Server: OptimizerVerified
(265 days)		S38.0.27AnyAnyGROUP BY brings unnecessary order columns
1196072025-12-30
2:53		2025-12-30
2:53		MySQL Server: ErrorsOpenS3AnyAnycan't imorte csv.
1196082025-12-30
3:39		2025-12-30
3:39		MySQL Server: InnoDB storage engineOpenS39.3.0AnyAnyUPDATE is not blocked by SELECT ... FOR SHARE under READ COMMITTED isolation level
1196102025-12-30
12:24		2025-12-30
12:36		MySQL RouterOpenS38.0.44AnyAny`_client_ip` attribute missing when client uses SSL connection
1196122025-12-31
2:10		2025-12-31
5:02		MySQL Server: InnoDB storage engineOpenS28.0.25 8.0.40AnyAnydict_stats_analyze_index() may always discard optimal index-based access paths
1196172026-01-03
8:02		2026-01-03
8:04		MySQL Server: DocumentationOpen
(260 days)		S1AnyAnyDocumentation is inconsistent/misleading
1196182026-01-04
8:39		2026-01-04
8:39		MySQL Server: Information schemaOpenS39.4AnyAnymisleading name of external temp table in I_S.INNODB_TEMP_TABLE_INFO
1196192026-01-04
14:07		2026-01-04
21:17		MySQL Server: OptimizerVerified
(259 days)		S18.0AnyAnyIncorrect results for REPLACE function
1196212026-01-05
11:11		2026-02-24
12:06		MySQL Server: JSONVerified
(208 days)		S28.0.43 / 8.4.7AnyAnyquery on partitioned table report "the JSON binary value contains invalid data"
1196232026-01-05
12:06		2026-01-05
12:35		MySQL Server: DDLOpen
(258 days)		S38.0.43CentOSx86Cannot add or update a child row: a foreign key constraint fails
1196242026-01-05
12:51		2026-06-07
23:00		MySQL Server: PackagingOpenS38.4.7Red Hat (RHEL 7.x)x86mysql-community-8.4.7-1.el7.src.rpm installs an unexpected mysql-5.6.51.tar.gz into SOURCES
1196252026-01-05
13:03		2026-06-16
16:42		MySQL RouterVerified
(96 days)		S3MySQL Router: 8.4.7 (MySQL Community - GLinux (RHEL 7.x)x86MySQL Router 8.4.7 logs max_total_connections=512 while InnoDB Cluster metadata shows max_total_connections=1000
1196262026-01-05
13:33		2026-01-06
1:30		MySQL Server: InnoDB storage engineOpen
(257 days)		S38.0.41AnyAnyAdding an index using the inplace algorithm will result in a "Duplicate entry" error in the replace into syntax.
1196272026-01-05
16:50		2026-01-05
16:52		MySQL OperatorOpen
(258 days)		S39.5.0-2.2.6Red Hatx86MySQL 8.0.44 K8s cluster (using the operator) comes up with Bad handshake error messages on primary cluster member
1196282026-01-05
22:20		2026-05-06
15:44		MySQL Server: InnoDB storage engineOpen
(137 days)		S18.0AnyAnyUndo Truncation Bug, not fixed in 8.0, leads to Data Corruption.
1196322026-01-06
12:48		2026-01-06
12:48		MySQL Server: InnoDB storage engineOpenS38.0.39AnyAnyInconsistent Auto-increment Primary Key Allocation Under Concurrent Operations Violates Transaction Consistency
1196332026-01-06
19:55		2026-02-25
10:33		MySQL RouterOpenS38.4.7Red Hat (9.5)x86MySQL Router crashes (SIGSEGV) in cno_when_h1_head when REST API receives empty/malformed HTTP request
1196342026-01-06
21:04		2026-01-06
21:04		MySQL OperatorOpenS39.4.0-2.2.5AnyAnyMySQL Operator backup can fail on Ready pods that haven't fully joined cluster yet
1196352026-01-07
7:27		2026-01-07
11:07		MySQL Server: OptimizerVerified
(256 days)		S38.0.42+AnyAnyReturns incorrect query results when using the between keyword
1196362026-01-07
7:55		2026-01-07
9:20		MySQL Server: OptimizerVerified
(256 days)		S38.0AnyAnyIncorrect Condition Evaluation for float unsigned zerofill Columns
1196382026-01-07
8:40		2026-01-07
9:59		MySQL Server: OptimizerVerified
(256 days)		S38.0.42AnyAnyIncorrect Condition Evaluation for BETWEEN with NULL Upper Bound
1196432026-01-07
18:53		2026-01-08
5:48		MySQL Server: InnoDB storage engineOpenS38.0.44Linuxx86Undo log purging goes through purge boundary overwrites undo log
1196482026-01-08
11:37		2026-01-09
6:09		MySQL Server: InnoDB storage engineOpenS28.0.39AnyAnyNon-repeatable Reads in REPEATABLE READ Isolation Level
1196492026-01-08
12:18		2026-01-08
12:18		MySQL Server: InnoDB storage engineOpenS38.0.39AnyAnySERIALIZABLE Isolation Violation with Consistent Snapshot in MySQL
1196532026-01-09
9:39		2026-01-09
9:39		MySQL Server: InnoDB storage engineOpenS58.0.44AnyAnyReduce unnecessary if checks in core logic
1196542026-01-09
10:01		2026-01-09
10:01		MySQL Server: InnoDB storage engineOpenS28.xLinuxAnyassert fail at mach_write_to_2 with a value larger than 0xFFFF.
1196562026-01-12
2:35		2026-01-12
2:35		MySQL Server: InnoDB storage engineOpenS38.0.41AnyAnyafter crash recovery check table warning: Index xxx is marked as corrupted
1196612026-01-12
13:19		2026-01-12
13:19		MySQL Server: InnoDB storage engineOpenS28.0.44AnyAnyDrop multiple FTS will cause permanent leakage of its AUX tables
1196632026-01-13
4:24		2026-01-13
7:46		MySQL Server: OptimizerVerified
(250 days)		S3 9.3.0UbuntuAnyQuery reports error when turn on optimizer_switch
1196652026-01-13
6:02		2026-01-13
6:02		MySQL Cluster: Cluster (NDB) storage engineOpenS3 9.3.0-clusterAnyAnyInconsistant result after modifying optimizer_switch
1196662026-01-13
7:37		2026-01-13
8:16		MySQL Server: OptimizerVerified
(250 days)		S38.0.41AnyAnyYEAR column IN (1,2) does not match expected conversion behavior
1196692026-01-13
13:27		2026-01-13
14:53		MySQL Server: OptimizerVerified
(250 days)		S18.0.44AnyAnyInconsistent behaviour between normal query and prepared statement
1196702026-01-13
13:46		2026-01-13
14:51		MySQL Server: OptimizerVerified
(250 days)		S18.0.44AnyAnyIncorrect result caused by index
1196742026-01-14
5:25		2026-01-14
8:45		MySQL Server: Group ReplicationOpen
(249 days)		S39.2AnyAnyDoc: Group Replication “write set” definition is unclear/misleading (group-replication-summary)
1196762026-01-14
6:26		2026-01-14
13:11		MySQL Server: ReplicationOpenS28.0.44AnyAnyColumn statistic (histograms) is not replicated in read_only replica mode
1196772026-01-14
9:08		2026-08-06
8:54		MySQL Server: DocumentationVerified
(45 days)		S38.4, 9.5AnyAnySession Tracking example doesn't work
1196782026-01-14
12:37		2026-01-14
12:38		MySQL Server: C API (client library)OpenS38.0.44AnyAnyAsync client use-after-free issues from valgrind
1196792026-01-14
13:40		2026-01-15
11:25		MySQL Server: OptimizerVerified
(248 days)		S38.0.45AnyAnyafter changing SUM(t3.c9) to -SUM(-t3.c9),the rows become less
1196802026-01-14
13:51		2026-01-15
12:25		MySQL Server: OptimizerVerified
(248 days)		S38.0.44AnyAnyafter changing AVG(cte.col_2) to -AVG(-cte.col_2) ,rows become less
1196812026-01-14
14:19		2026-01-15
12:47		MySQL Server: OptimizerVerified
(248 days)		S39.5.0AnyAnyFloating-point precision loss occurs when changing avg(x) to -avg(-x)
1196832026-01-14
15:35		2026-01-15
12:57		MySQL Server: OptimizerVerified
(248 days)		S18.0.44Linuxx86Different results for INNER JOIN and STRAIGHT_JOIN with GREATEST() IN predicate
1196842026-01-14
18:11		2026-01-15
9:33		MySQL Server: DocumentationVerified
(248 days)		S39.5.0AnyAny9.5.0 release notes explain the enforce_gitd_consistency change incorrectly
1196862026-01-15
8:37		2026-01-15
13:11		MySQL Server: OptimizerVerified
(248 days)		S28.0.44Linuxx86Incorrect result when joined table has PRIMARY KEY and WHERE predicate involves CASE
1196872026-01-15
10:23		2026-01-15
13:18		MySQL Server: OptimizerVerified
(248 days)		S18.0.44AnyAnyInconsistent behaviour between normal and prepared INSERT
1196892026-01-15
14:51		2026-01-15
14:51		Shell VSCode ExtensionOpenS31.19.15Linux (Ubuntu)x86SSH Tunnels do not support usernames which include "@"
1196922026-01-16
5:23		2026-01-16
8:09		MySQL Server: OptimizerVerified
(247 days)		S18.0.44AnyAnyThe normal query generated a non-optimal query plan.
1196932026-01-16
6:39		2026-01-16
8:28		MySQL Server: OptimizerVerified
(247 days)		S38.0.44AnyAnycolumn value change after changing INNER to LEFT
1196942026-01-16
6:56		2026-01-16
8:39		MySQL Server: OptimizerVerified
(247 days)		S38.0.44AnyAnyrows unexpectedly become less after changing INNER to LEFT
1196952026-01-16
6:59		2026-01-16
8:48		MySQL Server: OptimizerVerified
(247 days)		S38.0.44AnyAnyThe appearance of rows that should not exist caused by on clause
1196962026-01-16
7:03		2026-01-16
8:58		MySQL Server: OptimizerVerified
(247 days)		S38.0.44AnyAnyfloat value Precision loss caused by removing distinct
1196982026-01-16
7:08		2026-01-16
9:16		MySQL Server: OptimizerVerified
(247 days)		S38.0.AnyAnyrows become less unexpectedly caused by on clause
1197012026-01-16
7:18		2026-01-16
9:45		MySQL Server: OptimizerVerified
(247 days)		S38.0.44AnyAnyafter changing FLOOR function,col_1’s value unexpectedly change
1197042026-01-16
8:20		2026-01-16
8:20		MySQL Server: DocumentationOpenS28.4AnyAnyOutdated IPv6 Broker documentation
1197052026-01-16
8:38		2026-01-16
8:38		Connector / J DocumentationOpenS39.5AnyAnySession State Tracker documentation improvements
1197062026-01-16
10:46		2026-06-08
11:37		MySQL Server: OptimizerVerified
(104 days)		S28.0.44, 9.5.0AnyAnyIncorrect Results from ALL/ANY Subquery MIN/MAX Optimization with Type Mismatch
1197072026-01-16
11:27		2026-01-16
11:27		MySQL Server: InnoDB storage engineOpenS38.0.39AnyAnySERIALIZABLE Isolation Level: Concurrent Transactions with AUTO_INCREMENT Produce Non-Serializable Result
1197082026-01-16
14:58		2026-02-08
12:32		MySQL Server: OptimizerVerified
(224 days)		S28.0.44LinuxAnyINNER JOIN and STRAIGHT_JOIN produce different results with FLOAT UNIQUE column on MEMORY table
1197122026-01-18
6:48		2026-01-18
6:51		Shell VSCode ExtensionOpen
(245 days)		S31.19.20Windows (11)x86 (AMD Ryzen Al 7)Save Script to File is non responsive
1197132026-01-18
11:19		2026-01-20
9:37		MySQL Server: OptimizerVerified
(243 days)		S38.0.39, 8.0.44, 8.4.6AnyAnyMySQL has hard time using the right indexes
1197142026-01-18
12:26		2026-01-19
9:01		MySQL Server: OptimizerVerified
(244 days)		S38.0.44AnyAnyafter changing ASIN(hpg31.c1) in group clause,the col_1’s value unexpectedly change.
1197152026-01-18
13:14		2026-01-18
13:14		MySQL Server: DocumentationOpenS38.4, 9.5AnyAnyConnection compression for MySQL Classic should include reference to net_buffer_length
1197162026-01-19
1:36		2026-01-19
9:16		MySQL Server: OptimizerVerified
(244 days)		S18.0.44AnyAnySuboptimal query plan generated by normal query compare to prepared statement
1197212026-01-19
17:51		2026-01-19
17:51		MySQL Cluster: Cluster (NDB) storage engineOpenS3 9.3.0-clusterAnyAnyInconsistant result while executing functionally equivalent queries
1197222026-01-19
18:11		2026-01-19
18:11		MySQL Cluster: Cluster (NDB) storage engineOpenS3 9.3.0-clusterUbuntuAnyInconsistant result when executing functionally equivalent queries
1197232026-01-19
18:25		2026-01-19
18:25		MySQL Cluster: Cluster (NDB) storage engineOpenS3 9.3.0-clusterUbuntuAnyInconsistant result executing functionally equivalent queries
1197242026-01-20
5:55		2026-01-20
8:08		MySQL Server: OptimizerVerified
(243 days)		S38.0.44AnyAnyafter changing asin function in group clause,column's value unexpectedly change
1197272026-01-20
10:11		2026-01-27
18:37		MySQL Server: Data TypesVerified
(243 days)		S38.0.44AnyAnywrong result for 'value between a and null' for certain temporal types
1197312026-01-21
3:10		2026-01-21
3:13		MySQL Server: InnoDB storage engineOpenS3MySQL 8.4AnyAnymysql 8.4 ut_a is invalid
1197332026-01-21
11:41		2026-02-10
4:34		Shell General / Core ClientVerified
(222 days)		S29.6.0AnyAnySyntaxWarning for DbMySQLSession.py:360
1197352026-01-21
14:21		2026-06-12
5:41		MySQL Server: TestsOpen
(100 days)		S38.4.9MacOS (26.2)ARMUnhandled error log warning in main.initialize-sha256
1197412026-01-22
7:00		2026-01-22
8:35		MySQL Server: OptimizerVerified
(241 days)		S18.0.44AnyAnyinternal_tmp_mem_storage_engine = MEMORY setting makes the DISTINCTROW returns incorrect result on 0 and -0
1197432026-01-22
9:16		2026-01-22
9:20		MySQL Server: PackagingOpen
(241 days)		S28.4.8,9.6.0Fedora (43)x86Removing mysql-community-server causes issues
1197442026-01-22
9:52		2026-01-22
9:52		MySQL Server: InnoDB storage engineOpenS29.6.0AnyAny mysqlbackup_page_track_purge_up_to not working
1197522026-01-22
15:08		2026-01-22
21:36		MySQL Server: OptimizerVerified
(241 days)		S38.0.44AnyAnyafter changing MINUTE(subq.c1) to MINUTE(subq.c1 + INTERVAL '60' MINUTE),the result become empty.
1197592026-01-22
18:55		2026-05-12
20:31		MySQL Server: InnoDB storage engineOpen
(241 days)		S28.0.42AnyAnyInnoDB allow reads on non-durable data, which can be lost after crash(visibility before durability window)
1197652026-01-23
17:52		2026-01-30
11:59		MySQL Server: Connection HandlingVerified
(233 days)		S38.0,8.4,9.6AnyAnymax allowed value for max_connections
1197662026-01-23
19:18		2026-01-23
19:18		MySQL Server: Performance SchemaOpenS28.0.44AnyAnyRows unexpectedly added in performance_schema for failed connections
1197672026-01-24
12:57		2026-08-19
3:06		MySQL Server: CompilingVerified
(32 days)		S29.6.0FreeBSD (15)x86MySQL fails to build on FreeBSD
1197692026-01-24
14:46		2026-03-09
10:48		MySQL Server: InnoDB storage engineOpen
(196 days)		S29.4.0AnyAnyThe transaction reads the value inserted by the blocked statement
1197742026-01-26
2:28		2026-07-08
21:27		Connector / NETVerified
(74 days)		S29.0.11Windows (10)x86 (64)MySQL.EntityFrameworkCore ignores command timeout settings and causes permanent blocking after long lock periods.
1197752026-01-26
6:37		2026-01-26
6:37		MySQL Server: MyISAM storage engineOpenS29.6.0AnyAnyExternal locking should be removed
1197762026-01-26
9:31		2026-01-26
13:51		MySQL Server: OptimizerVerified
(237 days)		S38.0.41AnyAnySemantically identical SQLs yield different result sets.
1197792026-01-26
14:24		2026-01-26
14:24		MySQL Cluster ManagerOpenS39.0.0Ubuntu (22.04)AnyNDB Cluster: API(SQL) nodes (NodeId 6–9) appear not to be defined/parsed as [mysqld]/[api] in config.ini while MySQL nod
1197812026-01-26
15:00		2026-06-26
8:42		MySQL Cluster: Cluster/JOpen
(86 days)		S29.3.0Ubuntu (22.04)Anymysql.ndb_schema missing (ERROR 1146) on all MySQL Server nodes after NDB Cluster restart
1197822026-01-26
17:22		2026-01-27
8:36		MySQL Server: InnoDB storage engineOpenS3AnyAnyContribution: Fix partition pruning with non-constant defaults regression
1197832026-01-26
19:12		2026-01-26
19:12		MySQL Package ReposOpenS38.4.8Ubuntux86mysql-common postinst fails when /etc/mysql/my.cnf.fallback is missing
1197842026-01-27
0:53		2026-06-01
23:27		MySQL Server: PartitionsOpen
(236 days)		S38.0.42 and laterAnyAnyFix partition pruning with non-constant defaults regression
1197852026-01-27
1:52		2026-06-26
8:42		MySQL Cluster: Cluster/JOpen
(86 days)		S2MySQL NDB Cluster 9.3.0-clusterUbuntu (22.04)AnyAfter cluster restart, mysql.ndb_schema creation fails on SQL nodes (ERROR 1146) but NDB dictionary shows it exists.
1197862026-01-27
2:16		2026-01-27
2:16		MySQL Cluster: Cluster/JOpenS3MySQL NDB Cluster 9.3.0-clusterAny (22.04)AnyRepeated NdbInfo::openTable failed on all mysqld nodes during cluster failure/restart loop;
1197902026-01-27
10:14		2026-01-27
12:07		MySQL Server: OptimizerVerified
(236 days)		S18.0.44AnyAnyUnexpected result of expression IN NULL
1197932026-01-27
10:32		2026-02-04
16:32		MySQL Server: Prepared statementsVerified
(228 days)		S19.5.0AnyAnyIncorrect result of prepared SELECT when running with JDBC
1197972026-01-27
20:09		2026-07-22
11:21		MySQL Server: GeneralOpenS3AnyAnyContribution: Feat: Native Vector Search with HNSW Indexing
1197992026-01-27
21:40		2026-01-28
9:08		MySQL Server: OptimizerVerified
(235 days)		S38.0.44MacOSARMOR condition incorrectly filters out NULL values in derived table with UNION
1198002026-01-28
8:53		2026-01-28
11:54		MySQL Server: CompilingOpen
(235 days)		S18.4AnyAnyAn error occurred in ssl.cmake reading version information from opensslv.h, causing HAVE_TLSv13 to fail to compile.
1198022026-01-28
13:49		2026-01-28
15:52		MySQL Server: OptimizerVerified
(235 days)		S28.0.42+AnyAnyAssertion 'is_nullable()' failed in Item_typecast_signed::val_int()
1198082026-01-29
14:44		2026-07-08
12:18		MySQL Server: DMLVerified
(74 days)		S2AnyAnyError 3569 with HIGH_PRIORITY + VIEW + GROUP BY + FOR UPDATE
1198142026-01-31
4:11		2026-01-31
20:59		MySQL Server: OptimizerVerified
(232 days)		S38.0.44AnyAnydrop index can lead to incorrect results
1198152026-01-31
7:03		2026-01-31
21:11		MySQL Server: OptimizerVerified
(232 days)		S38.0.44AnyAnyAn incorrect results after inserting a record
1198162026-01-31
7:56		2026-01-31
21:19		MySQL Server: OptimizerVerified
(232 days)		S38.0.44AnyAnyCreate index can lead to incorrect results
1198182026-01-31
8:53		2026-01-31
21:34		MySQL Server: OptimizerVerified
(232 days)		S38.0.44AnyAnyA different results occured after inserting a NULL record
1198192026-01-31
10:29		2026-01-31
21:41		MySQL Server: OptimizerVerified
(232 days)		S38.0.44AnyAnydrop index can lead to different results
1198222026-01-31
17:35		2026-01-31
22:04		MySQL Server: OptimizerVerified
(232 days)		S28.0.45AnyAnyMySQL and TiDB return different results
1198232026-02-01
11:42		2026-02-02
3:55		MySQL Server: OptimizerVerified
(230 days)		S38.0.44AnyAnydrop index can lead to different results
1198242026-02-01
11:59		2026-02-02
3:57		MySQL Server: OptimizerVerified
(230 days)		S38.0.44AnyAnydrop index can lead to incorrect results
1198252026-02-01
12:02		2026-02-02
3:51		MySQL Server: OptimizerVerified
(230 days)		S28.0.45, 8.4.8, 9.6AnyAnyInconsistent results between INNER JOIN and STRAIGHT_JOIN when comparing DOUBLE constant with INT UNIQUE column
1198312026-02-02
8:32		2026-02-03
12:56		MySQL Server: OptimizerVerified
(229 days)		S38.0.44AnyAnydrop index can lead to different results
1198322026-02-02
9:12		2026-02-03
12:21		MySQL Server: OptimizerVerified
(229 days)		S38.0.44AnyAnydrop index can lead to different results
1198342026-02-02
13:44		2026-02-03
13:20		MySQL Server: OptimizerVerified
(229 days)		S38.0.44AnyAnyInconsistent query results when selecting different columns with the same JOIN condition involving LIKE (EXISTS(subquery
1198382026-02-02
18:22		2026-02-02
18:22		MySQL Cluster: Cluster (NDB) storage engineOpenS3 9.3.0-clusterUbuntuAnyInconsistant result after changing optimizer_switch
1198492026-02-06
6:52		2026-02-06
6:56		MySQL OperatorOpen
(226 days)		S2AnyAnyInnoDBCluster deletion fails with "not found" error due to premature secret deletion
1198502026-02-06
9:40		2026-02-06
9:40		MySQL Server: Components / ServicesOpenS38.4.7AnyAnyConfusing note from component_keyring_file when audit log filter is installed
1198552026-02-06
18:36		2026-02-06
18:38		MySQL Server: ReplicationOpen
(226 days)		S38.0AnyAnyRelay Log Recovery after mts_recovery_groups failure should be retried
1198592026-02-09
7:25		2026-02-09
8:06		MySQL Server: PartitionsVerified
(223 days)		S38.0.35AnyAny Inconsistent Query Results Between Partitioned and Non-Partitioned Tables
1198772026-02-10
12:42		2026-02-11
9:52		MySQL Server: InnoDB storage engineOpenS28.0.42+AnyAnyInnoDB Buffer Pool Flush State Mutex Contention (8.0.42-debug)
1198792026-02-10
14:23		2026-02-10
14:23		MySQL Package ReposOpenS3AnyAnyContribution: README: Link to oracle container registry
1198812026-02-10
15:23		2026-02-10
15:23		MySQL Server: DocumentationOpenS39.6.0AnyAnyOutdated URL that points to the internals manual
1198872026-02-10
20:15		2026-03-18
20:44		Connector / JAnalyzing
(189 days)		S29.6.0AnyAnyThe entire connection creation phase should be covered by a configurable timeout
1199082026-02-12
12:49		2026-02-13
7:26		MySQL Server: OptimizerVerified
(219 days)		S38.0.34AnyAnyGROUP_CONCAT returns corrupted characters when column charset is utf8mb4 and connection charset is gbk
1199092026-02-12
21:31		2026-07-08
12:22		MySQL Server: OptimizerVerified
(74 days)		S29.5.0AnyAnyWrong result due to unsafe Item_max optimization triggering on homogeneous subqueries but not heterogeneous ones
1199112026-02-15
4:25		2026-02-20
7:49		MySQL Server: DocumentationVerified
(212 days)		S28.4AnyAnyDocumentation is inconsistent
1199122026-02-15
4:33		2026-02-15
12:09		MySQL Server: OptimizerVerified
(217 days)		S28.0.45LinuxAnyJOIN query returns different results depending on index visibility
1199142026-02-16
13:33		2026-02-16
13:33		MySQL Server: TestsOpenS38.0.14+AnyAnyMTR --only-big-test incorrectly skips tests that have both big_test.inc and no_valgrind_without_big.inc
1199182026-02-17
8:12		2026-02-17
8:31		MySQL Server: OptimizerVerified
(215 days)		S29.6.0AnyAnyTree based explain format doesn't work well with MySQL Client or MySQL Shell
1199272026-02-20
10:28		2026-02-25
8:56		MySQL Server: OptimizerVerified
(207 days)		S28.0.45LinuxAnyInconsistent results between direct query and derived table with BIGINT column and FLOAT predicate (IN clause)
1199372026-02-25
4:54		2026-02-25
9:25		MySQL Server: OptimizerVerified
(207 days)		S38.0AnyAnyResult is not correct when using pow function with group by
1199382026-02-25
7:36		2026-03-04
3:50		MySQL Server: PartitionsVerified
(200 days)		S28.0.45, 8.4.8, 9.6.0AnyAnyselect partition table with virtual column return wong result
1199412026-02-25
14:35		2026-02-26
9:20		MySQL OperatorOpen
(206 days)		S38.0.35-2.0.12AnyAnyMySQL Router is not started when cluster created with initDB.clone feature
1199422026-02-25
14:47		2026-02-25
14:47		MySQL OperatorOpenS3AnyAnyCannot re-create InnoDBCluster with existing PVCs
1199432026-02-25
20:50		2026-02-25
22:44		MySQL Server: DocumentationOpen
(207 days)		S38.0, 8.4, 9.xAnyAnyDocumentation for innodb_flush_method is too Vague about its Impact on Data File Reading / Caching.
1199442026-02-25
22:14		2026-02-26
13:13		MySQL Server: OptimizerVerified
(206 days)		S18.0, 8.4, 9.XAnyAnyFeature Request: Extend TIMESTAMP range beyond 2038-01-19 by switching to 64-bit signed storage (Year 2038 Problem)
1199452026-02-26
2:44		2026-02-26
2:44		MySQL Server: PartitionsOpenS38.0.35AnyAnyInconsistent result set on repeated execution of NATURAL JOIN with expression index and KEY partitioning
1199472026-02-26
9:19		2026-02-26
9:30		MySQL Server: ReplicationOpenS28.0.45AnyAnyordered_commit some transactions had flush errors, but committed successfully.resulting in master-slave inconsistency
1199492026-02-26
14:21		2026-03-03
9:28		MySQL Server: InnoDB storage engineOpen
(201 days)		S29.5.0AnyAnyDELETE statement fails to delete the row after blocking is resumed
1199502026-02-26
15:15		2026-02-27
18:10		MySQL Package ReposOpen
(205 days)		S3mysql-8.4-lts-community Linux (AlmaLinux v9.7.0 STANDARD vmware)x86 ( x86_64) mysql-8.4-lts-community repo error
1199542026-02-26
21:13		2026-02-28
17:08		MySQL Server: CompilingOpen
(204 days)		S38.4.8Ubuntu (Ubuntu 24.04.3 LTS)x86 (n.a.)libaio1.so loading shared library fails in binary tarball b/c it is renamed to libaio1t64
1199552026-02-27
5:03		2026-06-04
8:37		MySQL Server: OptimizerVerified
(108 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)Semantically equivalent scalar expressions yield different result sets in WHERE clause involving RPAD()
1199572026-02-28
7:28		2026-02-28
7:28		MySQL Server: ReplicationOpenS28.0AnyAnyContribution by Tencent: Replica Crash Due to Stale fts_doc_id in HASH_SCAN Replication Path
1199582026-02-28
13:09		2026-03-02
13:02		MySQL Server: OptimizerVerified
(202 days)		S18.0.45AnyAnyEXISTS subquery result behaves inconsistently based on source table
1199592026-03-01
14:50		2026-03-02
13:16		MySQL Server: OptimizerVerified
(202 days)		S38.0.45Linux (ubuntu 20.04)x86Inconsistent results between direct query and derived table query involving NULLIF and IS NOT UNKNOWN
1199632026-03-02
9:08		2026-03-02
13:43		MySQL Server: OptimizerVerified
(202 days)		S38.0.45AnyAnyInconsistent Results When Comparing Identical Aggregate Calculations Between Main Query and Correlated Subquery
1199652026-03-02
11:56		2026-03-02
13:58		MySQL Server: PartitionsVerified
(202 days)		S38.0.35AnyAnyThe results of the same query statement are inconsistent when it is executed multiple times.
1199722026-03-02
19:47		2026-03-03
9:47		MySQL Server: OptimizerVerified
(201 days)		S18.0.45AnyAnyIncorrect Result from IN Subquery with UNIQUE Index
1199732026-03-02
21:01		2026-03-03
8:45		MySQL Server: OptimizerVerified
(201 days)		S18.0.45AnyAnyInconsistent results depending on whether the column has a PRIMARY KEY index
1199742026-03-03
2:29		2026-04-16
2:50		MySQL Server: InnoDB storage engineOpen
(201 days)		S38.0, 8.4, 9.6AnyAnyinplace algorithm dropping multi full text indexes only drops FTS AUX tables of the last index, leading orphaned tables
1199772026-03-03
13:44		2026-03-03
20:55		MySQL Server: OptimizerVerified
(201 days)		S38.0.36Any (windows 11)AnyNULL > ALL(subquery) produces NULL but IS NULL / IS UNKNOWN both return FALSE
1199802026-03-04
11:56		2026-03-04
11:56		MySQL Server: FULLTEXT searchOpenS38.4.8AnyAnyOptimize full text only not working when trying to fix FTS index after tablespace import
1199862026-03-05
11:29		2026-05-15
12:08		MySQL Server: InnoDB storage engineOpen
(198 days)		S38.4.7AnyAnyValue of sys var temptable_max_mmap not honored unless temptable_use_mmap is ON
1199912026-03-06
5:56		2026-03-06
11:27		MySQL Server: OptimizerVerified
(198 days)		S28.0.45Linuxx86Incorrect result with LEFT/RIGHT JOIN when comparing boolean expression with = 0 in presence of functional index
1200032026-03-07
12:14		2026-03-09
9:41		MySQL Server: OptimizerVerified
(195 days)		S38.0.45AnyAnycolumn name unexpectedly change because of '1' as a column
1200042026-03-07
19:38		2026-03-09
9:48		MySQL Server: OptimizerVerified
(195 days)		S28.0.31 AnyAnyIndexSkipScanIterator Assertion Failure
1200052026-03-08
0:14		2026-03-10
8:04		MySQL Server: OptimizerVerified
(194 days)		S28.4.7AnyAnyWrong results with subquery with semijoin=on and antijoin optimization
1200112026-03-09
10:29		2026-03-09
11:16		MySQL Server: OptimizerVerified
(195 days)		S18.0.44AnyAnyThe normal query generated a non-optimal query plan with index.
1200162026-03-09
17:41		2026-03-10
7:58		MySQL Server: DocumentationVerified
(194 days)		S28.0, 8.4, 9.xAnyAnyDocumentation "Exchanging Partitions and Subpartitions with Tables" not mentioning limitation about ALGORITHM=INSTANT.
1200192026-03-10
12:29		2026-03-10
14:40		MySQL Server: OptimizerVerified
(194 days)		S28.0.41AnyAnyquery result change after removing partitioning
1200222026-03-11
2:22		2026-03-11
7:10		MySQL Server: OptimizerVerified
(193 days)		S3MySQL 8.0.28AnyAnyCAST(AVG()) returns a different result than CAST(SUM()/COUNT()) on DECIMAL values
1200272026-03-11
14:34		2026-03-11
19:48		MySQL Server: OptimizerVerified
(193 days)		S38.4.8AnyAnyQuery Results Differ Due to Presence of Primary Key - Issue with MIN and DATE_ADD Functions
1200282026-03-11
14:38		2026-03-11
19:59		MySQL Server: OptimizerVerified
(193 days)		S38.4.8AnyAnyQuery Results Differ Due to Primary Key Column and TRUNCATE Function Behavior
1200292026-03-11
14:42		2026-03-11
20:19		MySQL Server: OptimizerVerified
(193 days)		S38.4.8AnyAnyQuery Results Differ Due to Primary Key Column - Issue with MIN, MAX, and Time-Related Functions
1200302026-03-11
14:44		2026-03-11
20:31		MySQL Server: OptimizerVerified
(193 days)		S38.4.8AnyAnyQuery Results Differ Due to Primary Key and INTERSECT Operation
1200312026-03-11
14:48		2026-03-11
20:46		MySQL Server: OptimizerVerified
(193 days)		S38.4.8AnyAnyInconsistent INTERSECT Results in Derived Tables: Impact of PRIMARY KEY on JSON_OBJECTAGG and LEAST Operators
1200322026-03-11
14:56		2026-03-11
20:56		MySQL Server: OptimizerVerified
(193 days)		S38.4.8AnyAnyInconsistent Aggregation Results in Derived Tables: PRIMARY KEY Affects AVG(NOT(...)) Evaluation and Optimizer Execution
1200332026-03-11
15:01		2026-08-17
14:48		MySQL Server: OptimizerDocumenting
(193 days)		S38.4.8AnyAnyInconsistent Results with SUBTIME(1, SYSDATE()) in HAVING Clause: UNIQUE Constraint Affects Optimizer Evaluation
1200342026-03-11
15:13		2026-03-11
21:10		MySQL Server: OptimizerVerified
(193 days)		S38.4.8AnyAnyWrong Results with LOG(1, N) <=> NULL: UNIQUE Constraint Causes Incorrect Row Deduplication
1200362026-03-12
2:09		2026-03-13
13:15		MySQL Server: OptimizerVerified
(191 days)		S38.0.45AnyAnyDifferent results for semantically equivalent expressions using CASE and MIN(CASE ...) with GROUP BY on a FLOAT column
1200372026-03-12
2:46		2026-03-13
11:31		MySQL Server: OptimizerVerified
(191 days)		S38.4.8AnyAnyQuery Results Differ Between Tables with Same Data and Query Due to RENAME Operation
1200472026-03-13
5:08		2026-03-13
5:57		MySQL Server: OptimizerVerified
(191 days)		S39.5.0AnyAnyIncorrect empty update result when weakening WHERE clause in UPDATE IGNORE with CROSS JOIN and IN subquery
1200502026-03-13
9:00		2026-03-17
12:22		MySQL Server: InnoDB storage engineOpenS58.0.44AnyAnyremove dead code
1200512026-03-13
9:31		2026-03-13
21:16		MySQL Server: OptimizerVerified
(191 days)		S18.0.45Linux (ubuntu 20.04)AnyWrong result for derived-table rewrite of GROUP BY ... HAVING query
1200562026-03-14
4:22		2026-03-14
14:24		MySQL Server: OptimizerVerified
(190 days)		S38.0.45AnyAnyUPDATE IGNORE returns empty result after weakening WHERE clause with OR in a JOIN context
1200572026-03-14
4:32		2026-03-14
14:43		MySQL Server: OptimizerVerified
(190 days)		S38.0.45AnyAnyMulti-table UPDATE with CTE returns zero rows when weakening a predicate from '=' to '<='
1200582026-03-14
10:40		2026-03-14
14:52		MySQL Server: OptimizerVerified
(190 days)		S38.0.45AnyAnyUPDATE IGNORE fails to match rows when combining OR-weakened predicates with complex CASE expressions
1200752026-03-16
14:26		2026-03-25
12:47		MySQL Server: OptimizerVerified
(186 days)		S18.0.45Linux (ubuntu 20.04)x86Silent Data Truncation of DOUBLE (DBL_MAX) in Subqueries/Temporary Tables
1200832026-03-17
8:59		2026-03-17
11:38		MySQL Server: OptimizerVerified
(187 days)		S28.0.45Linuxx86incorrect result when comparing floating constant in OUTER JOIN condition
1200842026-03-17
9:40		2026-03-17
11:47		MySQL Server: OptimizerVerified
(187 days)		S38.0.45Linuxx86Incorrect result with string-to-decimal comparison in OUTER JOIN condition
1200872026-03-17
13:12		2026-03-18
4:58		MySQL Server: OptimizerVerified
(186 days)		S28.0.45Linuxx86Incorrect result with RIGHT JOIN and IS NULL predicate on partitioned indexed table
1200892026-03-17
22:11		2026-03-17
22:11		Connector / C++OpenS3AnyAnyContribution: Fix bug where read/write timeout option checks were swapped
1200942026-03-18
8:29		2026-03-18
9:35		MySQL Server: OptimizerVerified
(186 days)		S18.0.45AnyAnyQuery returns incorrect results due to incorrect handling of predicate logic
1200972026-03-18
9:34		2026-03-18
9:48		MySQL Server: OptimizerVerified
(186 days)		S18.0.45AnyAnyIncorrect result set when use INTERSECT ALL
1200982026-03-18
9:58		2026-03-18
10:59		MySQL Server: OptimizerVerified
(186 days)		S18.0.45AnyAnyIncorrect result when using EXISTS with INTERSECT ALL and correlated subquery
1200992026-03-18
12:08		2026-03-19
8:04		MySQL Server: OptimizerVerified
(185 days)		S18.0.45AnyAnyQuery returns wrong result when condition involves CAST(division AS CHAR)
1201022026-03-19
1:34		2026-03-19
8:22		MySQL Server: JSONVerified
(185 days)		S38.0.45AnyAnyIncorrect DISTINCT behavior with JSON_ARRAYAGG when aggregating NULL-only groups
1201042026-03-19
7:36		2026-03-30
7:32		MySQL Server: DDLOpen
(174 days)		S38.4.7AnyAnyModify VARCHAR column leads to unexpected rebuild of table
1201062026-03-19
7:49		2026-03-19
8:33		MySQL Server: OptimizerVerified
(185 days)		S18.0.45AnyAnyOptimizer incorrectly handles constant derived table in RIGHT JOIN
1201072026-03-19
8:40		2026-03-19
13:34		MySQL Server: JSONVerified
(185 days)		S38.0.45AnyAnyDISTINCT eliminates non-duplicate rows for JSON_OBJECTAGG results
1201092026-03-19
9:01		2026-03-19
14:03		MySQL Server: JSONVerified
(185 days)		S38.0.45AnyAnyWrong result: DISTINCT eliminates JSON_ARRAY(NULL) result
1201102026-03-19
9:04		2026-03-19
14:07		MySQL Server: JSONVerified
(185 days)		S38.0.45AnyAnyWrong result: DISTINCT eliminates JSON_OBJECT result containing NULL value
1201112026-03-19
9:14		2026-03-19
14:10		MySQL Server: JSONVerified
(185 days)		S38.0.45AnyAnyUnexpected row elimination when using DISTINCT on JSON_SET output
1201152026-03-19
15:21		2026-03-19
15:32		MySQL Server: ReplicationOpenS38.4AnyAnyCHANGE REPLICATION FILTER REPLICATE_IGNORE_DB with ROW BASED REPLICATION NOT WORKING AS DESCRIBED
1201222026-03-20
4:58		2026-03-20
12:06		MySQL Server: OptimizerVerified
(184 days)		S38.0.45Linuxx86Inconsistent evaluation of GREATEST() with ZEROFILL column in OUTER JOIN queries
1201232026-03-20
7:15		2026-03-20
12:18		MySQL Server: OptimizerVerified
(184 days)		S38.0.45AnyAnyInconsistent query results when using EXISTS subqueries with MyISAM engine in derived tables.
1201242026-03-22
10:29		2026-03-22
10:29		MySQL Server: DDLOpenS39.6AnyAnyRemove unused partition states from enum partition_state {
1201252026-03-23
2:43		2026-03-23
2:43		MySQL Server: XA transactionsOpenS28.4 8.0.44AnyAnyxid_t::operator< breaks std::map ordering; binlog XA recovery may rollback prepared XA
1201262026-03-23
2:53		2026-03-25
9:34		Connector / COpen
(179 days)		S29.6.0 and 8.0.33Ubuntu (20.04)Anymysql connector c xdev get stuck when connect in keepalived and mysql server restart
1201292026-03-23
9:29		2026-03-23
9:29		MySQL Server: InnoDB storage engineOpenS38.0.39AnyAnyNon-deterministic semi-consistent read behavior: UPDATE randomly blocks on non-matching locked rows in READ UNCOMMITTED.
1201312026-03-23
11:27		2026-03-24
7:40		MySQL Server: OptimizerVerified
(180 days)		S38.0.45AnyAnyBug in Query Behavior due to ZEROFILL in DOUBLE Column
1201322026-03-23
11:28		2026-03-24
7:45		MySQL Server: OptimizerVerified
(180 days)		S38.4.8AnyAnyUnexpected Query Results Caused by Prefix Index on TEXT Column
1201422026-03-25
3:09		2026-03-25
20:29		MySQL Server: JSONVerified
(179 days)		S38.0.45AnyAnyIncorrect result with DISTINCTROW and JSON_OBJECTAGG when replacing COALESCE(SUM(NULL),0) with constant
1201452026-03-25
6:05		2026-03-25
19:22		MySQL Server: OptimizerVerified
(179 days)		S28.0.45Linux (ubuntu 20.04)x86Incorrect empty result after relocating a HAVING predicate into a derived-table boolean column with WHERE ref1
1201462026-03-25
6:22		2026-06-08
11:29		MySQL Server: OptimizerVerified
(104 days)		S29.6.0Linux (ubuntu 20.04)x86Wrong result due to incorrect const-table pruning for NOT IN on FLOAT UNIQUE column in MEMORY engine
1201522026-03-25
8:50		2026-06-04
8:38		MySQL Server: OptimizerVerified
(108 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)Unexpected behavior of LEFT JOIN + empty subquery with NULL comparison in WHERE clause
1201532026-03-25
16:15		2026-03-25
16:18		MySQL Server: OptionsOpenS39.5AnyAnyWrong default value for default_collation_for_utf8mb4
1201582026-03-26
6:04		2026-03-29
19:37		MySQL Server: OptimizerVerified
(175 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
1201592026-03-26
11:41		2026-06-04
8:38		MySQL Server: OptimizerVerified
(108 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)RIGHT JOIN + Complex Subqueries Returns Extra Rows
1201652026-03-27
7:24		2026-03-27
7:24		Connector / COpenS29.6.0 and 8.0.33AnyAnymysql connector c xapi mysqlx_free wont' free all execute memory
1201702026-03-28
8:33		2026-03-28
8:33		MySQL Server: InnoDB storage engineOpenS28.0.39AnyAny Missing Update in READ COMMITTED during concurrent UPDATE with row re-evaluation failure.
1201712026-03-28
8:58		2026-03-29
20:06		MySQL Server: OptimizerVerified
(175 days)		S38.0.45Ubuntu (22.04)AnyWrong result: LEFT JOIN empty derived table + WHERE equality uses literal from SELECT list
1201722026-03-28
9:14		2026-03-29
20:15		MySQL Server: OptimizerVerified
(175 days)		S38.0.45Ubuntu (22.04)AnyInconsistent result: NOT IN (subquery on BIT column) differs when using secondary index vs IGNORE INDEX
1201742026-03-28
9:25		2026-03-29
20:21		MySQL Server: OptimizerVerified
(175 days)		S38.0.45Ubuntu (22.04)AnyIncorrect empty result for BETWEEN on binary string columns when a UNIQUE index is used
1201772026-03-30
6:38		2026-04-01
12:10		MySQL Server: ReplicationOpenS35.7.44AnyAnyLost gtids after crash recovery
1201792026-03-30
10:54		2026-06-04
8:39		MySQL Server: OptimizerVerified
(108 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)NoREC Test: COUNT(*) vs SUM(CASE...) produces inconsistent results with RIGHT JOIN + LEFT JOIN
1201802026-03-30
13:32		2026-06-30
5:29		MySQL Server: OptimizerVerified
(82 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)NoREC Bug: COUNT(*) and SUM(CASE WHEN ...) return inconsistent results with string-length expression and NULL-sensitive
1201812026-03-30
21:14		2026-04-20
13:09		MySQL Server: ReplicationOpenS3AnyAnyContribution: Fix stale sql_mode values in Query_event Doxygen documentatio ...
1201822026-03-30
21:14		2026-06-29
5:47		MySQL Server: CompilingOpenS3AnyAnyContribution: Consolidate duplicated cmake flags in MySQL DEB packaging usi ...
1201832026-03-30
21:14		2026-06-29
5:46		MySQL Server: CompilingOpenS3AnyAnyContribution: Consolidate duplicated cmake flags in MySQL RPM spec using sh ...
1201872026-03-31
11:46		2026-06-30
5:37		MySQL Server: OptimizerVerified
(82 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)Bug: COUNT(*) vs SUM(CASE WHEN ...) returns inconsistent results with NULL-sensitive joins
1201892026-03-31
12:43		2026-06-30
6:11		MySQL Server: OptimizerVerified
(82 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)TLP Bug: COUNT(*) on orders returns 5, but equivalent TLP-style with complex NULLIF and CASE expressions return 10
1201902026-03-31
13:04		2026-06-30
5:22		MySQL Server: OptimizerVerified
(82 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)TLP Bug: COUNT(*) returns 20, while TLP-partitioned queries return 0 under RIGHT JOIN with LATERAL subqueries
1201912026-03-31
13:32		2026-07-08
12:40		MySQL Server: OptimizerVerified
(74 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)TLP bug: Incorrect result under Ternary Logic Partitioning (TLP) with complex RIGHT JOIN chains
1201962026-03-31
23:50		2026-04-03
6:23		MySQL Server: InnoDB storage engineOpenS39.6.0AnyAnyn_mysql_tables_in_use uint32 underflow via MRR dsmrr_init() error path in handler.cc
1201982026-04-01
7:45		2026-04-16
14:30		MySQL Server: ReplicationVerified
(157 days)		S38.0.45AnyAnyLost gtid after crash recovery
1201992026-04-01
8:00		2026-06-19
12:42		MySQL Server: InnoDB storage engineOpen
(93 days)		S29.4.0AnyAnyTwo transactions simultaneously acquire the same exclusive lock
1202032026-04-02
2:35		2026-04-04
19:49		MySQL Server: OptimizerVerified
(169 days)		S28.0.45AnyAnyMySQL returns an incorrect result for an indexed comparison between an `INT` column and a non-integer function value.
1202042026-04-02
7:52		2026-04-02
7:52		MySQL Server: InnoDB storage engineOpenS29.4.0AnyAnyUPDATE statements fail to update rows or acquire locks after being released
1202152026-04-04
16:59		2026-04-06
5:38		MySQL Server: OptimizerVerified
(167 days)		S39.6.0Ubuntu (22.04)AnyInconsistent window aggregate results with GROUP BY ... WITH ROLLUP
1202172026-04-05
12:27		2026-04-06
5:24		MySQL Server: OptimizerVerified
(167 days)		S39.6.0Ubuntu (22.04)AnyGROUPING() in ORDER BY of EXISTS/IN/ALL/ANY subquery: invalid arguments not rejected
1202222026-04-07
12:02		2026-04-09
19:30		MySQL Server: Data TypesVerified
(164 days)		S29.6.0LinuxAnyVECTOR(n) dimension silently wraps to wrong value due to integer overflow in parser
1202232026-04-07
12:06		2026-04-09
19:33		MySQL Server: Data TypesVerified
(164 days)		S29.6.0LinuxAnyVECTOR(0) silently accepted, produces unusable column with corrupted metadata (dimension 4294967295)
1202242026-04-07
12:25		2026-06-04
8:41		MySQL Server: OptimizerVerified
(108 days)		S28.0.43 (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
1202252026-04-07
13:40		2026-06-04
8:41		MySQL Server: OptimizerVerified
(108 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)Inconsistent behavior between SELECT and DELETE/UPDATE with EXISTS and LEFT JOIN subquery
1202292026-04-08
3:08		2026-04-08
3:08		MySQL Cluster: Cluster (NDB) storage engineOpenS3MySQL NDB Cluster 9.3.0-clusterLinuxAnyNDB 9.3.0-cluster shows inconsistent post-restart readines
1202302026-04-08
4:35		2026-04-08
4:35		MySQL Cluster: Cluster (NDB) storage engineOpenS3MySQL NDB Cluster 9.3.0-clusterAnyAnybrief post-restart SQL/API readiness instability after TimeBetweenEpochs change
1202312026-04-08
4:55		2026-04-11
11:50		MySQL Server: DocumentationVerified
(162 days)		S38.0.29AnyAnyTypo in MySQL 8.0.29 release note
1202322026-04-08
7:07		2026-04-08
7:07		MySQL Cluster: Cluster (NDB) storage engineOpenS3MySQL NDB Cluster 9.3.0-clusterLinuxAnyNDB 9.3.0-cluster may briefly lose stable SQL/API socket readiness after full-cluster restart
1202352026-04-08
10:17		2026-04-08
10:17		MySQL Server: XML functionsOpenS38.0Windows (Win11)x86 (na)Un/Comment Selection
1202372026-04-08
17:05		2026-09-08
8:48		MySQL Server: DDLDocumenting
(164 days)		S39.6 and 8.4AnyAnyDEFAULT(UUID()) allowed at CREATE TABLE but rejected in ALTER TABLE with binary logging enabled
1202382026-04-09
9:16		2026-04-09
9:34		MySQL Server: ReplicationOpenS35.7 8.0LinuxAnymaybe cause "could not find next log" if rotate binary log without fsync @@log_bin_index's parent dir
1202412026-04-09
11:02		2026-04-09
11:02		MySQL Server: InnoDB storage engineOpenS3trunkAnyAnyFix ambiguity in the name and doxygen of method buf_flush_sync_all_buf_pools()
1202442026-04-10
12:40		2026-04-10
13:51		MySQL Server: DDLOpenS19.6.0AnyAnyUnexpected error `'0' for column '' at row -1` triggered by ALTER
1202452026-04-10
13:14		2026-04-10
13:55		MySQL Server: DDLOpenS19.6.0AnyAnyUnexpected error `Got error -1 - 'Unknown error -1' from storage engine`
1202482026-04-11
9:16		2026-04-13
4:56		MySQL Server: OptimizerVerified
(160 days)		S38.4.8UbuntuAnyChanging the order of GROUPING columns gives wrong results
1202512026-04-12
11:47		2026-04-13
4:58		MySQL Server: DDLVerified
(160 days)		S29.6.0AnyAnyREPLACE INTO silently bypasses ON DELETE FK rules with innodb_native_foreign_keys=OFF
1202532026-04-13
9:14		2026-04-13
10:18		MySQL Server: OptimizerVerified
(160 days)		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
1202552026-04-13
11:24		2026-04-13
13:04		MySQL Server: OptimizerVerified
(160 days)		S28.4.8AnyAnyCREATE VIEW materialization changes grouped results when replacing a grouped CTE or derived input
1202562026-04-13
11:44		2026-04-13
12:48		MySQL Server: OptimizerVerified
(160 days)		S28.4.8AnyAnyCREATE VIEW materialization turns zero datetime values into runtime timestamps in UNION ALL output
1202582026-04-14
2:07		2026-04-14
4:45		MySQL Server: OptimizerVerified
(159 days)		S28.4.8AnyAnyCREATE VIEW materialization changes NULL aggregate outputs into numeric values after GROUP BY
1202592026-04-14
2:43		2026-04-14
4:49		MySQL Server: OptimizerVerified
(159 days)		S28.4.8AnyAnyCREATE VIEW materialization changes byte-valued UNION results
1202632026-04-14
5:30		2026-04-14
10:56		MySQL Server: JSONVerified
(159 days)		S28.0.45AnyAnyInconsistent results for query with JSON_CONTAINS and CAST(... AS SIGNED)
1202652026-04-14
8:24		2026-04-14
9:47		MySQL Server: OptimizerVerified
(159 days)		S19.6.0AnyAnyQuery returns with UNION, INTERSECT ALL and Derived SELECT DISTINCT
1202662026-04-14
9:12		2026-04-14
9:12		MySQL Server: ReplicationOpenS3MySQL 8.4AnyAnyReplication delay when SQL thread skips large already-executed transactions
1202682026-04-14
19:38		2026-05-05
13:11		MySQL Server: DocumentationVerified
(138 days)		S15.7, 8.0, 8.4, 9.xAnyAnyClarify Symbolic Link Usage and Alternative for InnoDB
1202692026-04-15
7:40		2026-06-08
9:29		MySQL Server: JSONVerified
(104 days)		S18.0.45AnyAnyWrong result in string comparison with JSON_UNQUOTE(JSON_EXTRACT(...))
1202702026-04-15
9:49		2026-04-16
21:20		MySQL Server: OptimizerVerified
(157 days)		S18.0.45AnyAnyIncorrect result for INTERSECT ALL with semantically equivalent EXCEPT operands when right EXCEPT left operand is wrap
1202712026-04-15
10:54		2026-06-04
8:42		MySQL Server: OptimizerVerified
(108 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)Logic error: EXISTS subquery treated as constant TRUE yields different result than literal TRUE
1202722026-04-15
11:21		2026-04-22
9:30		MySQL Server: InnoDB storage engineVerified
(151 days)		S28.0.45AnyAnyddl stuck in Waiting for clone PAGE_COPY state
1202732026-04-15
15:39		2026-04-16
22:33		MySQL Server: Memory storage engineVerified
(157 days)		S28.0.45Ubuntu (22.04)x86Incorrect COUNT result when "SET SESSION internal_tmp_mem_storage_engine = MEMORY" is used
1202742026-04-16
5:53		2026-05-12
6:59		MySQL Server: Connection HandlingOpenS28.4.6Red Hat (Rocky Linux 8.8)x86 (4.18.0-477.27.1.el8_8.x86_64)Specific account authentication permanently fails with "Public Key Retrieval is not allowed" after FLUSH PRIVILEGES
1202752026-04-16
7:10		2026-04-20
6:51		MySQL Server: OptimizerVerified
(153 days)		S28.0.45Ubuntu (Ubuntu 20.04.4 LTS)x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache))DATE Index Lookup Loses Existing JOIN Matches Even with Explicit CAST(MEDIUMTEXT AS DATE), Causing S1/S2 Divergence
1202782026-04-17
2:44		2026-05-12
2:31		MySQL Server: ReplicationOpen
(131 days)		S28.0.44 8.4.9AnyAnymts_event_coord_cmp() uses strcmp() for binlog filename comparison, causing incorrect ordering when binlog index exceeds
1202792026-04-17
7:23		2026-06-04
8:42		MySQL Server: OptimizerVerified
(108 days)		S28.0.43 (MySQL Community Server - GPL)AnyAnySevere performance degradation with window function + joins (works fast in PostgreSQL/DuckDB/TiDB)
1202812026-04-17
9:21		2026-04-17
11:32		MySQL Server: ReplicationOpen
(156 days)		S28.0.42Linux (any)Anyreplica_preserve_commit_order causes infinite deadlock in group commit pipeline, blocking all application writes
1202842026-04-18
15:46		2026-04-20
7:33		MySQL Server: OptimizerVerified
(153 days)		S28.0.45Ubuntu (Ubuntu 20.04.4 LTS)x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache))Materialized `IN (subquery)` Loses VARCHAR-to-YEAR Coercion,Causing Plan-Dependent Result Divergence
1202852026-04-18
15:49		2026-06-30
6:34		MySQL Server: OptimizerVerified
(82 days)		S28.0.45Ubuntu (Ubuntu 20.04.4 LTS)x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache))Materialized Semijoin + Outer ORDER BY Loses Rows for Correlated EXISTS,Causing Plan-Dependent Result Divergence
1202862026-04-19
5:14		2026-04-20
7:53		MySQL Server: OptimizerVerified
(153 days)		S28.0.45AnyAny`SUM(DISTINCT pk)` returns `NULL` with a window function when a secondary index is used for group-by scanning
1202882026-04-19
14:29		2026-04-20
8:04		MySQL Server: OptimizerVerified
(153 days)		S28.0.45Linux (Observed on Linux via the `mysql:9.6` )AnyWindow function logic mismatch in indexed `NOT IN`
1202892026-04-19
14:35		2026-04-20
8:13		MySQL Server: OptimizerVerified
(153 days)		S29.6Linux (Observed on Linux via the `mysql:9.6` )AnyMismatch in indexed `IN` under windows function query
1202902026-04-19
15:37		2026-06-01
6:32		MySQL Enterprise MonitorOpenS3AnyAnyi cannot import using import wizard and it is required
1202912026-04-19
16:45		2026-04-27
13:16		MySQL Server: OptimizerVerified
(146 days)		S29.6.0AnyAnyInconsistent results between VIEW and CTE involving EXISTS subquery and LEFT JOIN
1202922026-04-19
17:01		2026-04-27
14:09		MySQL Server: OptimizerVerified
(146 days)		S29.6.0; 8.0.45AnyAnyInconsistent results between VIEW and CTE involving IN subquery and RIGHT JOIN
1202932026-04-19
17:10		2026-04-27
14:10		MySQL Server: OptimizerVerified
(146 days)		S19.6.0; 8.0.45AnyAnyQuery result inconsistency between VIEW and CTE involving a UNION of scalar aggregation and grouped aggregation
1202942026-04-19
17:16		2026-04-27
14:11		MySQL Server: OptimizerVerified
(146 days)		S39.6.0; 8.0.45AnyAnyInconsistent fractional seconds precision (FSP) for TIME function results between VIEW and CTE
1202962026-04-20
7:50		2026-04-20
9:24		MySQL Server: OptimizerVerified
(153 days)		S28.0.45Ubuntu (Ubuntu 20.04.4 LTS)x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache))Materialized Correlated EXISTS Loses Implicit VARCHAR-to-YEAR Coercion,Causing Plan-Dependent Result Divergence
1202972026-04-20
8:44		2026-04-20
10:04		MySQL Server: OptimizerVerified
(153 days)		S2 8.0.32AnyAnyquery_term.cc:320 assert(false) crash — UNION query triggers unhandled AccessPath
1202992026-04-20
9:00		2026-04-20
10:41		MySQL Server: OptimizerVerified
(153 days)		S29.6Linux (Observed on Linux via the `mysql:9.6` )Anymismatch in `DELETE ... EXISTS` under window function query
1203002026-04-20
9:02		2026-04-20
11:03		MySQL Server: OptimizerVerified
(153 days)		S28.0.45Any (Observed on Linux via the `mysql:9.6` )AnyWindow function logic mismatch across engines
1203022026-04-20
9:51		2026-04-20
11:26		MySQL Server: OptimizerVerified
(153 days)		S29.6.0AnyAnyInconsistent results between VIEW and CTE involving YEAR(DATETIME), UNION, and JOIN.
1203062026-04-21
2:23		2026-04-21
5:49		MySQL Server: DDLVerified
(152 days)		S38.0.43AnyAnyALGORITHM=INPLACE allows creating a VIRTUAL GENERATED COLUMN with invalid expressions for existing data, causing subsequ
1203072026-04-21
14:02		2026-04-22
4:23		MySQL Server: OptimizerVerified
(151 days)		S29.6Linux (Observed on Linux via the `mysql:9.6` )AnyWrong result for `<= ANY (subquery)` in a window-function query
1203082026-04-21
14:03		2026-04-22
4:27		MySQL Server: OptimizerVerified
(151 days)		S29.6Linux (Observed on Linux via the `mysql:9.6` )AnyWrong result for string-vs-`BIT` comparison in a window-function query
1203102026-04-21
16:45		2026-04-22
4:34		MySQL Server: OptimizerVerified
(151 days)		S29.6Linux (Observed on Linux via the `mysql:9.6` )AnyWrong result for MAX(BIT(8)) UNION ALL BLOB after view extraction in a window-function workload
1203112026-04-21
16:52		2026-04-22
4:38		MySQL Server: OptimizerVerified
(151 days)		S29.6Linux (Observed on Linux via the `mysql:9.6` )AnyWrong result for grouped SUM(DISTINCT ...) with DENSE_RANK() after view extraction
1203122026-04-21
16:58		2026-04-22
4:40		MySQL Server: OptimizerVerified
(151 days)		S29.6Linux (Observed on Linux via the `mysql:9.6` )AnyWrong result for MIN(TIME) UNION ALL DATE after view extraction
1203132026-04-21
17:11		2026-04-22
4:43		MySQL Server: OptimizerVerified
(151 days)		S19.6Linux (Observed on Linux via the `mysql:9.6` )AnyWrong result when only GROUP BY key order is changed in a join query with nested window-function input
1203182026-04-22
6:31		2026-04-22
6:31		MySQL Server: InnoDB storage engineOpenS39.6.0LinuxAnyInnoDB partition statistics not auto-updated after ALTER TABLE REORGANIZE PARTITION
1203222026-04-22
12:47		2026-04-23
5:14		MySQL Server: Components / ServicesOpenS3Linux (any kernel with IPv6 module compiled-in but disabled via sysctl)AnyIPv6 detection is insufficient when IPv6 is disabled via sysctl
1203242026-04-22
13:23		2026-04-22
13:23		MySQL Package ReposOpenS3Ubuntu (24.04)AnyUbuntu package "mysql-apt-config" non-standard menu system
1203262026-04-22
19:32		2026-09-15
14:48		MySQL Server: Data DictionaryIn progress
(150 days)		S28.4AnyAnyUpgrade fails on partitioned tables due to stale THD error from stored procedure compilation
1203272026-04-23
7:46		2026-04-23
12:40		MySQL Server: ReplicationOpenS2MySQL 8.4AnyAnyUnsigned integer wraparound in Binlog_sender::run() when binlog_row_event_max_size is set to a large value
1203302026-04-23
8:55		2026-04-23
8:55		MySQL Package ReposOpenS3Debian (13)Anycomponent missing
1203382026-04-23
20:37		2026-08-14
15:01		MySQL Server: DocumentationOpen
(37 days)		S39.6, 9.7, 26.7AnyAnyWhat Is New in MySQL 9.7 manual page has contents from 9.5
1203442026-04-26
6:43		2026-04-27
4:04		MySQL Server: OptimizerVerified
(146 days)		S29.6.0AnyAnyVIEW and equivalent CTE return different results with UNION, YEAR(0), and repeated reference in subquery
1203472026-04-27
4:05		2026-07-08
23:11		Connector / NETVerified
(74 days)		S29.7.0Windows (11)x86"IsAutoIncrement" in GetSchemaTable is False in 9.7.0 (regression)
1203482026-04-27
4:37		2026-04-30
12:52		MySQL Server: DocumentationOpenS39.7AnyAnyDoc Request: What Is New in MySQL 9.7 between MySQL 8.4 LTS and MySQL 9.7 LTS
1203502026-04-27
8:35		2026-04-28
4:31		MySQL Server: OptimizerVerified
(145 days)		S29.6.0LinuxAnyPrefix index on TEXT column causes range scan to miss qualifying rows in MySQL
1203522026-04-27
9:34		2026-04-28
4:26		MySQL Server: OptimizerVerified
(145 days)		S29.6.0LinuxAnyPrefix index with length 1 causes incorrect "Zero rows" optimization with float overflow literal in range condition
1203622026-04-28
6:13		2026-08-05
21:33		MySQL Server: DocumentationVerified
(145 days)		S29.7.0AnyAnyIncorrect syntax for CREATE VIEW in docs
1203632026-04-28
6:58		2026-06-04
8:42		MySQL Server: OptimizerVerified
(108 days)		S28.0.43Any (Docker container)Any (x86_64)LEFT JOIN ON FALSE causes incorrect NULL comparison result in MySQL
1203772026-04-29
8:45		2026-06-04
8:43		MySQL Server: OptimizerVerified
(108 days)		S28.0.43 (MySQL Community Server - GPL)Any (Docker container)Any (x86_64)Incorrect row count in MySQL when using LATERAL derived table with DISTINCT and CASE
1203882026-04-30
19:36		2026-05-01
9:44		MySQL Server: InnoDB storage engineOpenS58.4.9Oracle Linux (9.5)x86High contention on InnoDB per-page BUF_BLOCK_MUTEX during concurrent range-selects to same row/page
1203892026-05-01
2:10		2026-05-27
6:49		MySQL Server: Command-line ClientsOpenS39.7AnyAnyHELP result contains the link to MySQL 9.1
1203942026-05-04
5:31		2026-05-04
5:31		MySQL Server: PackagingOpenS29.7.0AnyAnymissing build dependency: libedit-devel
1203962026-05-04
9:22		2026-05-04
9:22		MySQL Server: PackagingOpenS39.7.0AnyAnyBogus dates in changelog
1203972026-05-04
9:27		2026-05-04
9:27		MySQL Server: PackagingOpenS29.7.0AnyAnymissing build dependency: libzstd-devel
1203982026-05-04
9:29		2026-05-04
9:29		MySQL Server: PackagingOpenS29.7.0AnyAnymissing build dependency: libevent-devel
1203992026-05-04
9:31		2026-05-04
9:31		MySQL Server: PackagingOpenS29.7.0AnyAnymissing build dependency: lz4-devel
1204002026-05-04
17:19		2026-05-04
17:46		MySQL Server: DocumentationOpen
(139 days)		S3AnyAnyDocs for innodb_sort_buffer_size are wrong or confusing
1204022026-05-04
21:49		2026-05-04
21:49		Connector / ODBCOpenS39.6.0-1ubuntu22.04Ubuntu (24.04)x86 (64-bit)Wrong COLUMN_SIZE reported for datetime columns
1204062026-05-06
4:46		2026-05-06
9:43		MySQL Server: DocumentationVerified
(137 days)		S3AnyAnyInconsistent GBK-to-utf8mb4 conversion between implicit INSERT ... SELECT assignment and explicit CONVERT()
1204102026-05-06
12:31		2026-05-06
12:31		MySQL Enterprise BackupOpenS39.7Windows (Windows Server 2022)AnyMySQL Enterprise Backup fails on Windows when using component_keyring_aws
1204142026-05-07
15:19		2026-05-11
12:42		MySQL Server: InnoDB storage engineOpen
(132 days)		S58.0.32 - 9.7AnyAnyInnoDB performance regression because of validate_rec_offset
1204172026-05-08
6:22		2026-05-20
11:16		MySQL Server: InnoDB storage engineOpenS38.0.40Linuxx86MY-013028] [InnoDB] MySQL is freeing a thd though trx->n_mysql_tables_in_use is X and trx->mysql_n_tables_locked is Y
1204182026-05-08
7:09		2026-05-08
7:16		Shell Dump & LoadOpen
(135 days)		S39.7.0Oracle Linux (8.10)x86unexpected Executed_Gtid_Set after util.loadDump with updateGtidSet: replace
1204192026-05-08
7:50		2026-05-08
19:26		MySQL Server: OptimizerVerified
(135 days)		S38.0.46LinuxAnyrematerialized temptable cause wrong order
1204352026-05-11
7:21		2026-05-19
14:18		MySQL Server: DDLOpenS3AnyAnyAdd DDL Triggers Support in MySQL
1204372026-05-11
8:47		2026-06-26
7:08		MySQL Server: Information schemaVerified
(86 days)		S28.0.35, 8.4.8, 9.3.0, 9.7.0AnyAnyinformation_schema.partitions returns UINT64_MAX (18446744073709551615) for DATA_LENGTH of partition dropped during conc
1204562026-05-12
15:02		2026-05-17
23:00		MySQL Server: OptimizerVerified
(126 days)		S28.0.46LinuxAnySemijoin Nested Loop index lookup uses raw VARCHAR keys against a DOUBLE B-tree, causing mismatches when the string over
1204572026-05-12
15:03		2026-05-28
1:13		MySQL Server: OptimizerPatch pending
(126 days)		S29.7CentOSx86Hypergraph optimizer returns wrong results for LEFT JOIN LATERAL with SEMI JOIN when derived_merge
1204582026-05-12
16:02		2026-07-13
17:38		MySQL OperatorOpenS1 8.4.9LinuxAny (docker)Missing OCI image tag for MySQL Operator 8.4.9-2.1.11
1204662026-05-13
11:23		2026-05-13
11:23		Connector / ODBCOpenS2MySQL ODBC 9.6Anyx86MySQL ODBC Driver 9.6 crashes when calling SQLColAttribute(SQL_DESC_TYPE_NAME) on wide result sets
1204672026-05-13
15:57		2026-05-18
9:09		MySQL Server: InnoDB storage engineOpenS38.0.45AnyAnydd_open_fk_tables function heap-use-after-free
1204692026-05-13
17:00		2026-05-18
9:12		MySQL Server: InnoDB storage engineOpenS3AnyAnyContribution: Fix ut_error() at ENABLE INNODB REDO_LOG when innodb_checkpo ...
1204712026-05-14
0:08		2026-05-18
9:15		MySQL Server: ReplicationOpen
(129 days)		S18.0.43, 8.0.46, 8.4.9, 9.7.0Any (reproduced on macOS and Linux)Anybinary log violates read after write (commit) consistency
1204722026-05-14
4:07		2026-06-04
8:43		MySQL Server: OptimizerVerified
(108 days)		S28.0.43AnyAnyWrong Result After Removing Semantically Redundant RIGHT JOIN ... ON FALSE
1204752026-05-14
9:09		2026-05-18
10:20		MySQL Server: OptimizerVerified
(125 days)		S28.0.46LinuxAnyIndex Merge Intersection incorrectly drops matching rows in SELECT with OR predicate, returning wrong result count
1204762026-05-14
11:53		2026-05-18
8:25		MySQL Server: OptimizerVerified
(125 days)		S29.6.0LinuxAnyIndex Merge Union returns duplicate row for overlapping OR conditions, producing wrong result count
1204772026-05-14
15:50		2026-05-18
10:26		MySQL Server: OptimizerVerified
(125 days)		S59.7.0AnyAnyIndex Not Used for HAVING Without GROUP BY or aggregate functions
1204802026-05-14
20:59		2026-06-12
21:18		MySQL Server: ReplicationOpen
(100 days)		S38.0.40AnyAnyCrash in set_and_validate_user_attributes during relay log recovery
1204822026-05-15
10:46		2026-05-24
15:09		MySQL Server: Data DictionaryOpen
(124 days)		S28.4.9Linux (Red Hat Enterprise Linux 9.6 (Plow )x86Upgrade from 8.0.35 to 8.0.45 or 8.4.9 failed due [ERROR] [MY-013135] and [Warning] [MY-014078]
1204842026-05-16
8:00		2026-05-16
10:01		Connector / ODBCOpen
(127 days)		S39.7Windows (Pro)x86The number of attributes is larger than the number of attribute values provided
1204872026-05-17
10:47		2026-05-17
10:47		MySQL RouterOpenS3MySQL 9.6.0, commit 447eb26e094b444a88c5AnyAnyMySQLServerMock debug output prints an empty string due to use-after-move
1204882026-05-17
11:04		2026-05-18
7:14		MySQL Server: Group ReplicationOpenS28.4.9Linux (rocky linux 9.7)x86 (9.7)MySQL 8.4 Group Replication memory pools not released to OS srv_worker_thread 44,772x total/current ratio; xcom_cache ho
1204892026-05-17
16:24		2026-05-17
16:24		MySQL Cluster: Cluster (NDB) storage engineOpenS3MySQL 9.6.0, commit 447eb26e094b444a88c5AnyAnyMgmApiSession queries peer address from a moved-from NdbSocket
1204902026-05-18
3:24		2026-05-18
8:26		MySQL Server: OptimizerVerified
(125 days)		S59.7.0AnyAnyJoin Not Eliminated When Constant Table is Empty Due to PrimaryKeyCol IN (NULL) Condition
1204912026-05-18
5:53		2026-05-18
12:22		MySQL Server: OptimizerVerified
(125 days)		S28.0.46CentOSAnySemijoin returns wrong results for VARCHAR-to-DECIMAL comparison with non-canonical numeric strings
1204932026-05-18
14:26		2026-05-19
19:53		MySQL Server: OptimizerVerified
(124 days)		S38.0AnyAnyWrong result for SOME quantified comparison in WHERE clause
1204952026-05-18
16:12		2026-05-27
6:34		MySQL Server: OptimizerVerified
(116 days)		S59.7.0AnyAnyIncorrect Cardinality Estimation for Index Lookup with Equality Predicate on the Index Column
1204992026-05-20
5:02		2026-05-20
5:02		MySQL Server: Stored RoutinesOpenS29.6.0Linuxx86 (AMD EPYC 9K65)Recursive stored procedure with max_sp_recursion_depth >= 250 crashes mysqld
1205022026-05-20
10:16		2026-06-08
11:31		MySQL Server: OptimizerVerified
(104 days)		S59.7.0AnyAnyImpossible WHERE with inequality-only contradictions not optimized
1205112026-05-21
7:24		2026-05-21
8:26		MySQL Server: OptimizerVerified
(122 days)		S38.0.46Ubuntux86LEFT JOIN ON with IN (empty subquery) produces a spurious match
1205122026-05-21
7:43		2026-05-21
11:23		MySQL Server: OptimizerVerified
(122 days)		S38.0AnyAnyALL quantified comparison involving implicit numeric conversion of BLOB values
1205152026-05-21
10:36		2026-05-21
11:55		MySQL Server: OptimizerVerified
(122 days)		S38.0AnyAnyWrong result for NOT BETWEEN involving interval arithmetic and implicit type conversion
1205192026-05-21
15:49		2026-05-25
19:43		MySQL Server: OptimizerVerified
(118 days)		S38.0.43AnyAnyWrong result for BETWEEN predicate with LONGBLOB prefix PRIMARY KEY and implicit type conversion
1205202026-05-21
16:34		2026-05-25
19:58		MySQL Server: OptimizerVerified
(118 days)		S38.0.43AnyAnyWrong result for IS NOT UNKNOWN when NULLIF() uses CURRENT_USER() as an argument
1205222026-05-22
6:39		2026-06-01
6:58		MySQL Server: OptimizerVerified
(111 days)		S59.7.0AnyAnySub‑optimal execution plan for multi‑table row‑value IN condition leads to full index scan instead of index range scans
1205242026-05-22
9:40		2026-05-26
6:27		MySQL Server: OptimizerVerified
(117 days)		S28.0.45Ubuntu (Ubuntu 20.04.4 LTS)x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache))Materialized Correlated EXISTS Returns Positive COUNT(*) But No Rows for Implicit VARCHAR-to-YEAR Comparison
1205252026-05-22
9:41		2026-08-04
6:38		MySQL Server: OptimizerVerified
(117 days)		S28.0.45Ubuntu (Ubuntu 20.04.4 LTS)x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache))Append-Only Growth Breaks Subset Monotonicity for Implicit VARCHAR-to-DECIMAL IN-Subquery Comparison
1205262026-05-22
11:47		2026-05-26
6:59		MySQL Server: OptimizerVerified
(117 days)		S38.0.43AnyAnyWrong result for IN subquery involving CURRENT_USER(), BIT column, and UNIQUE prefix index
1205272026-05-22
11:47		2026-06-01
9:39		MySQL Server: OptimizerVerified
(111 days)		S29.6.0LinuxAnyFULLTEXT index scan with ORDER BY and numeric WHERE filter returns empty result set
1205292026-05-22
17:08		2026-07-23
14:48		MySQL Server: InnoDB storage engineDocumenting
(66 days)		S3AnyAnyContribution: Log a warning when history list length exceeds threshold
1205312026-05-23
12:33		2026-05-26
7:24		MySQL Server: OptimizerVerified
(117 days)		S28.0.45Ubuntux86A NULL comparison inside an IN subquery becomes spuriously true in the original path
1205332026-05-23
12:35		2026-05-26
8:30		MySQL Server: OptimizerVerified
(117 days)		S28.0.45Ubuntux86A LEFT JOIN over DECIMAL ZEROFILL UNIQUE wrongly loses an obvious match
1205342026-05-24
5:19		2026-05-26
12:26		MySQL Server: OptimizerVerified
(117 days)		S38.0.45AnyAnyWrong Query Result Due to Incorrect Evaluation of GREATEST() with Mixed Types in OR (||) Boolean Context
1205352026-05-24
5:29		2026-05-26
12:42		MySQL Server: OptimizerVerified
(117 days)		S38.0.45AnyAnyIncorrect Query Result: IN and NOT IN return the same row simultaneously (boolean logic violation)
1205392026-05-24
15:26		2026-05-24
15:26		MySQL Server: FULLTEXT searchOpenS29.6.0LinuxAnyDuplicate FULLTEXT index on a column returns wrong MATCH...AGAINST results when combined with a STORED generated column
1205432026-05-25
9:57		2026-05-27
5:37		MySQL Server: OptimizerVerified
(116 days)		S28.4.8AnyAnyMySQL `MERGE` vs `TEMPTABLE` view evaluation changes `MAX(SET)` result
1205552026-05-27
8:22		2026-05-27
11:39		MySQL Server: OptimizerVerified
(116 days)		S28.0.45UbuntuAnyEquivalent VIEW and CTE queries return different row counts with EXISTS, BINARY ENUM comparison, and LEFT JOIN
1205582026-05-27
11:21		2026-05-27
11:41		MySQL Server: InnoDB storage engineOpen
(116 days)		S38.4.8AnyAnyRedo log archiving started by dead connection cannot be disabled later
1205612026-05-28
11:11		2026-05-29
4:41		MySQL Server: DDLOpen
(115 days)		S39.7/8.4/8.0AnyAnytablespace marked missing after rollback of copy-style ALTER
1205642026-05-29
6:43		2026-05-29
6:46		MySQL Server: InnoDB storage engineOpenS39.7.0AnyAnyInnoDB FTS: Off-by-one error in fts_init_index() causes unsynced document to be lost after crash recovery
1205762026-05-30
7:15		2026-05-30
7:15		MySQL Server: MyISAM storage engineOpenS38.0.45AnyAnydrop index can lead to different results
1205772026-05-30
7:58		2026-05-30
7:58		MySQL Server: MyISAM storage engineOpenS38.0.45AnyAnydrop index can lead to different results
1205782026-05-30
9:05		2026-06-01
5:47		MySQL Server: OptimizerVerified
(111 days)		S38.0.45AnyAnyMultiple-Column Index Creation Changes Query Results
1205792026-05-30
11:39		2026-06-01
6:53		MySQL Server: OptimizerVerified
(111 days)		S38.0.45AnyAnyLIKE query returns inconsistent results with MyISAM prefix index
1205802026-05-31
7:52		2026-06-01
6:21		MySQL Server: OptimizerVerified
(111 days)		S38.0.44AnyAnyMyISAM prefix index causes incorrect range query result
1205812026-05-31
9:02		2026-06-01
6:17		MySQL Server: OptimizerVerified
(111 days)		S28.0.44MacOSAnyunique index causes incorrect result for IN comparison with implicit type conversion
1205822026-05-31
10:11		2026-06-01
6:13		MySQL Server: OptimizerVerified
(111 days)		S38.0.44MacOSAnyunique index causes incorrect result when comparing DOUBLE and BIGINT
1205832026-06-01
2:10		2026-06-01
5:33		MySQL Server: OptimizerVerified
(111 days)		S29.7.0AnyAnyJOIN_ORDER hint causes "Optimizer failed to find a plan" with a leading derived table and same table names in nested sql
1205842026-06-01
5:18		2026-06-01
7:16		MySQL Server: OptimizerVerified
(111 days)		S28.0.45AnyAnyOptimizer picks BIGINT gen col index for DECIMAL expression, BIGINT truncation falsely matches fractional values
1205942026-06-02
2:00		2026-06-02
2:00		MySQL Server: PackagingOpenS38.4Red Hat (10)x86The MySQL Server RPM install fails due to MariaDB 11.8 package conflicts not only on Fedora 42 but also on RHEL 10
1205962026-06-02
6:37		2026-06-02
6:37		MySQL Server: InnoDB storage engineOpenS58.0.46, 8.4.9Linuxx86WAIT_FOR_READ, WAIT_FOR_WRITE is stuck in the 2012
1205972026-06-02
6:58		2026-06-02
6:58		MySQL Server: Performance SchemaOpenS58.0.46, 8.4.9Linuxx86performance_schema atomic values maintaining CPU cache-friendliness
1205982026-06-02
7:06		2026-06-02
7:07		MySQL Server: InnoDB storage engineOpen
(110 days)		S38.0.46, 8.4.9Linuxx86Autoincrement problem
1205992026-06-02
8:24		2026-06-30
6:44		MySQL Server: OptimizerVerified
(82 days)		S38.0.43AnyAnyField_set::sql_type() Corrupts 4-byte UTF-8 Characters, Breaking Replication
1206022026-06-02
11:44		2026-06-03
8:05		MySQL Server: InnoDB storage engineVerified
(109 days)		S28.0.46, 8.4.9, 9.7.0AnyAnyMemory leak in fil_ibd_same_as_default_path()
1206102026-06-03
12:00		2026-06-03
12:21		MySQL Server: InnoDB storage engineOpen
(109 days)		S35.7AnyAnyREPEATABLE READ: no-change UPDATE causes MVCC Rule 1 violation — transaction cannot see own modification
1206142026-06-03
23:45		2026-06-04
9:52		MySQL Server: OptimizerVerified
(108 days)		S38.0.45WindowsAnyLOWER() truncates trailing characters after character Ⱥ
1206212026-06-05
12:52		2026-06-05
12:52		MySQL Package ReposOpenS2Red Hat (10)Anyoutdated GPG key is provided by mysql84-community-release-el10-3.noarch.rpm package
1206252026-06-07
13:13		2026-06-07
18:54		MySQL Package ReposOpen
(105 days)		S38.4Oracle Linux (9)Anyleapp ugprade from oracle linux 9 to oracle linux 10 breaks because mysql-community rpms are not signed by Oracle!
1206262026-06-08
7:54		2026-06-26
8:38		MySQL Cluster: Cluster (NDB) storage engineOpen
(86 days)		S29.3.0Ubuntu (22.04)AnyNDB data diverges after SHOW and concurrent updates
1206272026-06-08
7:59		2026-06-26
8:38		MySQL Cluster: Cluster (NDB) storage engineOpen
(86 days)		S29.3.0Ubuntu (22.04)AnyCREATE TABLE may fail during early NDB recovery
1206282026-06-08
8:03		2026-06-08
8:13		MySQL Cluster: Cluster (NDB) storage engineOpen
(104 days)		S39.3.0Ubuntu (22.04)AnyLock wait timeout after NDB node rejoin
1206292026-06-08
8:12		2026-06-26
8:38		MySQL Cluster: Cluster (NDB) storage engineOpen
(86 days)		S29.3.0AnyAnyMySQL not reachable after NDB node rejoin
1206342026-06-09
4:07		2026-06-25
2:28		MySQL Server: InnoDB storage engineOpenS18.0.44 8.4.9AnyAnybuf_stat_per_index inc/dec is not paired: root page inc is never decremented, causing unbounded growth of ut_lock_free_h
1206392026-06-09
10:08		2026-06-09
10:52		MySQL Server: OptimizerVerified
(103 days)		S18.0.46Any (Storage Engine: InnoDB)AnyCOUNT(*) on an indexed integer column produces incorrect results when the WHERE clause uses NOT (IFNULL(non-integer cons
1206402026-06-09
10:13		2026-06-09
11:00		MySQL Server: OptimizerVerified
(103 days)		S39.6.0Ubuntu (22.04)AnyWHERE NULLIF(...) IS NULL returns rows when NULLIF is non-NULL
1206412026-06-09
10:23		2026-07-20
11:12		MySQL Server: OptimizerVerified
(103 days)		S18.0Any (Storage Engine: InnoDB)AnyDerived condition pushdown causes wrong row filtering due to incorrect constant folding with any_value() aggregation
1206442026-06-09
14:48		2026-06-09
14:48		MySQL Cluster: Cluster (NDB) storage engineOpenS39.3.0Ubuntu (22.04)AnyLock wait timeout after SHOW with low GCP interval
1206452026-06-09
14:49		2026-06-09
14:49		MySQL Cluster: Cluster (NDB) storage engineOpenS39.3.0Ubuntu (22.04)AnyLock wait timeout with larger EventLogBufferSize
1206462026-06-09
14:50		2026-06-09
14:50		MySQL Cluster: Cluster (NDB) storage engineOpenS39.3.0Ubuntu (22.04)AnyLock wait timeout with high MaxSendDelay
1206472026-06-09
17:40		2026-06-09
18:50		MySQL Server: InnoDB storage engineOpenS3AnyAnyContribution: InnoDB: make_page_dirty debug command logs MLOG_2BYTES on com ...
1206482026-06-09
17:53		2026-06-09
18:51		MySQL Server: InnoDB storage engineOpenS3AnyAnyContribution: InnoDB: Crash resuming interrupted ALTER TABLESPACE ENCRYPTIO ...
1206492026-06-09
17:53		2026-06-09
18:51		MySQL Server: InnoDB storage engineOpenS3AnyAnyContribution: InnoDB: crash recovery of unfinished ALTER TABLESPACE ENCRYPT ...
1206502026-06-09
19:25		2026-06-09
19:25		MySQL Server: CompilingOpenS38.0.46MacOS (26.5.1)ARM-Wunused-but-set-variable failing build
1206532026-06-10
7:44		2026-06-11
9:51		MySQL Server: CompilingOpen
(101 days)		S38.0.46, 8.4.9MacOS (26.5.1)ARMLLVM 21 -Wformat / -Wmissing-format-attribute warnings
1206622026-06-11
22:16		2026-06-12
6:14		MySQL Server: InnoDB storage engineOpenS3AnyAnyContribution: Use public variable name innodb_open_files in open-file timeo ...
1206642026-06-12
7:56		2026-06-15
8:33		MySQL Server: JSONVerified
(97 days)		S39.6.0AnyAnyINDEX hint blocks generated column substitution for multi-valued indexes with MEMBER OF
1206662026-06-12
15:58		2026-06-16
6:23		MySQL Server: OptimizerVerified
(97 days)		S59.7.0AnyAnyOptimizer fails to convert ABS(column) < constant to range scan, resulting in full table scan
1206672026-06-13
3:56		2026-06-13
3:56		MySQL Server: InstallingOpenS38.0.46WindowsAnyMySQL Installer 8.0.46 fails at "Updating the Start menu link" although MySQL Server installs and runs successfully
1206682026-06-13
17:28		2026-06-15
12:40		MySQL Server: OptimizerVerified
(97 days)		S39.6.0UbuntuAnyIncorrect result for `LEAST(...) IN (col)`
1206692026-06-13
17:29		2026-06-16
5:35		MySQL Server: OptimizerVerified
(96 days)		S39.6.0UbuntuAnyIncorrect result for `CASE + LIKE + XOR` with `||`
1206742026-06-13
17:32		2026-06-26
4:38		MySQL Server: OptimizerVerified
(86 days)		S39.6.0UbuntuAnyIncorrect result for `CASE with EXISTS` compared to column
1206752026-06-13
17:32		2026-06-30
13:24		MySQL Server: OptimizerVerified
(82 days)		S39.6.0UbuntuAnyIncorrect result for `CAST(NULL) IN col || CASE ... IN col`
1206772026-06-13
17:33		2026-06-30
13:29		MySQL Server: OptimizerVerified
(82 days)		S39.6.0UbuntuAnyIncorrect result for `col OR GREATEST(...)`
1206812026-06-14
5:43		2026-06-14
5:43		MySQL Server: FULLTEXT searchOpenS29.7Debian (Debian GNU/Linux 12 (bookworm))x86 ((86_64)ngram FULLTEXT parser fails to match certain Latin tokens (e.g. "Sarah") in any query mode
1206832026-06-14
15:21		2026-07-09
5:10		MySQL Server: OptimizerVerified
(73 days)		S59.7.0AnyAnyOptimizer overestimates cost and rows for LIMIT 1 without ORDER BY on a primary key index
1206842026-06-15
3:22		2026-06-15
3:28		MySQL Server: InnoDB storage engineOpen
(97 days)		S29.4.0AnyAnyInconsistent deadlock of UPDATE and SELECT FOR UPDATE with the same WHERE clause
1206852026-06-15
6:28		2026-06-15
6:40		MySQL Server: XA transactionsOpenS38.0, 9.7.0AnyAnyXA recovery corrupts database name with special characters in MDL lock key (double filename_to_tablename())
1206872026-06-15
8:48		2026-06-15
11:06		MySQL Server: JSONVerified
(97 days)		S39.7.0AnyAnyIncorrect result of MEMBER OF
1206902026-06-15
13:33		2026-06-16
7:40		MySQL Server: DMLVerified
(96 days)		S38.0.46AnyAnyCHAR type: inconsistent behavior between WHERE clause and UNIQUE constraint when comparing strings with trailing spaces
1206932026-06-15
15:46		2026-06-15
15:46		MySQL OperatorOpenS3AnyAnyContribution: Fix read replica reconcile status handling
1206972026-06-16
2:37		2026-06-16
2:37		MySQL Server: PackagingOpenS38.4.9Debian (13)AnyUndefined symbol error when running Mroonga built with MySQL 8.4.9
1206982026-06-16
3:17		2026-07-01
2:39		MySQL Server: InnoDB storage engineOpen
(81 days)		S18.0.44AnyAnyContribution by Tencent: Compressed pages' records may out of order when using change buffer
1207122026-06-17
6:44		2026-07-09
6:19		MySQL Server: OptimizerVerified
(73 days)		S39.7.0AnyAnyInconsistent EXPLAIN row estimation
1207152026-06-17
8:28		2026-06-18
2:12		MySQL Server: InnoDB storage engineOpen
(94 days)		S29.7.0AnyAnyUnexpected deadlock when one of the two transactions does not acquire any locks
1207162026-06-17
12:31		2026-06-17
12:53		MySQL Server: OptimizerVerified
(95 days)		S18.0.45Any (Storage Engine: MEMORY)AnyMEMORY Engine Empty Outer Join Derived Table Causes Incorrect Aggregate Result (Should Be NULL)
1207172026-06-17
13:33		2026-07-07
19:02		MySQL Server: CompilingOpen
(75 days)		S39.7.0, 26.7.0-erMacOS (26.5.1)ARMBuild fails under macOS with LLVM 18
1207322026-06-20
13:22		2026-06-22
6:37		MySQL Server: OptimizerVerified
(90 days)		S3MySQL 9.6Any (Storage Engine: InnoDB)AnyDerived Table Merging Causes Incorrect Duplicate Removal with DISTINCT + GROUP BY + SUM(DISTINCT EXISTS(subquery))
1207332026-06-20
13:38		2026-06-22
9:29		MySQL Server: OptimizerVerified
(90 days)		S1MySQL 9.6AnyAnyDISTINCTROW with ROW_NUMBER() Derived Table and GROUP BY Causes Duplicate Removal Key to Miss a Non‑Aggregate Column, Me
1207342026-06-20
14:02		2026-06-22
9:59		MySQL Server: OptimizerVerified
(90 days)		S18.0.45AnyAnyConstant Table Optimization Ignores WHERE Condition for MAX(DISTINCT), Returning Incorrect Non-NULL Value
1207362026-06-22
6:46		2026-07-08
8:56		MySQL Server: OptimizerVerified
(74 days)		S39.6.0AnyAnyFORCE INDEX make a query with OR (NOT NULL column <=> NULL) degrade from an index range scan to a full table scan
1207372026-06-22
8:28		2026-06-22
10:31		MySQL Server: OptimizerVerified
(90 days)		S18.0.45AnyAnyInconsistent CAST Handling of Out-of-Range TEXT Values in Single Table vs. View/Join Paths
1207382026-06-22
10:55		2026-06-22
11:26		MySQL Server: ReplicationOpenS15.7.25Linux (6)x86Corruption of the index file caused stale binary log entries to be re-applied after executing FLUSH LOGS
1207392026-06-22
11:42		2026-06-22
11:56		MySQL Server: ReplicationOpenS15.7.25Linuxx86Corruption of the index file caused stale binary log entries to be re-applied after executing FLUSH LOGS
1207412026-06-22
16:32		2026-06-22
16:32		Connector / ODBCOpenS3AnyAnyContribution: Update macOS Apple Silicon hombrew rpath
1207422026-06-22
16:32		2026-06-22
16:32		Connector / ODBCOpenS3AnyAnyContribution: Update macOS Apple Silicon hombrew rpath
1207582026-06-24
6:13		2026-07-14
14:43		MySQL Server: InnoDB storage engineOpenS3AnyAnyAdd logging for redo log scan performance statistics
1207722026-06-25
10:27		2026-07-08
9:03		MySQL Server: OptimizerVerified
(74 days)		S59.7.1 and 8.0.31 Ubuntu (22.04.4 LTS)x86 (Intel(R) Xeon(R) Gold 5220 CPU @ 2.20GHz)UPDATE HISTOGRAM causes optimizer to use stale cardinalities and miss faster join order
1207732026-06-25
11:54		2026-06-26
10:38		MySQL Server: OptimizerVerified
(86 days)		S59.7.1Ubuntu (Ubuntu (22.04.4 LTS))x86 (Intel(R) Xeon(R) Gold 5220 CPU @ 2.20GHz)Hash join misses DISTINCT ORDER BY LIMIT early termination
1207742026-06-25
12:16		2026-06-25
12:16		MySQL Server: ReplicationOpenS28.4.8LinuxAnyreplication worker thread dealock
1207752026-06-25
16:38		2026-06-25
16:38		Tests: SystemOpenS3AnyAnyContribution: Add open source contribution workflows
1207772026-06-25
19:24		2026-06-26
6:29		MySQL Server: ReplicationVerified
(86 days)		S38.4.9, 9.7.0LinuxAnyReplica crash on short Format_description_event post_header_len
1207802026-06-25
20:19		2026-06-26
7:00		MySQL Server: DMLVerified
(86 days)		S29.7.0LinuxAnyNested DATE_ADD on a date string adds spurious 00:00:00, drops WHERE rows
1207822026-06-25
20:24		2026-06-26
4:47		MySQL Server: OptimizerVerified
(86 days)		S29.7.0LinuxAnyDerived merge: temporal expr ignores NULL-extended LEFT JOIN row
1207922026-06-26
18:00		2026-06-26
18:20		MySQL Package ReposOpen
(86 days)		S39.7 LTSOracle Linux (OL10)x86No mysql97-community-release RPM to enable upgrading from 8.4
1207932026-06-27
11:52		2026-07-08
9:30		MySQL Server: OptimizerVerified
(74 days)		S59.7.1Ubuntu (22.04.4 LTS)x86 (Intel(R) Xeon(R) Gold 5220 CPU @ 2.20GHz)Default heuristic pruning misses join-connected prefix in 3-table query, causing ~40x slower plan
1207942026-06-27
11:54		2026-06-27
11:56		MySQL Server: CompilingOpenS39.7.0UbuntuAnyCompiling MySQL produces warnings
1207972026-06-27
15:18		2026-07-02
13:29		MySQL Server: OptimizerVerified
(80 days)		S59.7.1Ubuntu (22.04.4 LTS)x86Poor plan for DISTINCT Cartesian product: hash join materializes full product while NO_BNL is about 50x faster
1208032026-06-28
13:20		2026-06-29
2:51		MySQL Server: OptimizerVerified
(83 days)		S19.6AnyAnyCTE Materialization Causes LEAST to Degenerate from String Comparison to Numeric Comparison
1208042026-06-28
13:41		2026-06-28
21:27		MySQL Server: InnoDB storage engineOpenS1mysql 8.4.9Ubuntu (20.04)x86Unexpected deadlock under RR/SER when updating a row already locked by the same transaction
1208082026-06-29
7:13		2026-06-29
7:13		MySQL Cluster: Cluster (NDB) storage engineOpenS2MySQL NDB Cluster 9.3.0-clusterAnyAnyNDB SQL/API node aborts in Ndb_binlog_setup::setup() after NDB schema UUID differs from local DD schema UUID during rest
1208092026-06-29
7:31		2026-07-02
14:07		MySQL Server: OptimizerVerified
(80 days)		S59.7.1 and 8.0.31 Ubuntu (22.04.4 LTS)AnyOptimizer misses DISTINCT early-out and chooses 40M-row hash join Cartesian product
1208212026-07-01
8:16		2026-07-08
11:11		MySQL Server: OptimizerVerified
(74 days)		S29.5.0AnyAnySELECT DISTINCT makes an equivalent query ~170x faster on round90.t1 in MySQL 9.5.0
1208272026-07-01
12:25		2026-07-01
12:25		MySQL Server: InnoDB storage engineOpenS58.0.45LinuxAnyClarification on deadlock during concurrent INSERT into secondary index without preceding locking reads
1208292026-07-01
22:32		2026-08-12
3:40		MySQL Server: OptimizerVerified
(39 days)		S58.0.48, 8.4.11AnyAnyFunctional index intermittently unusable under concurrent load: possible_keys=NULL, FORCE INDEX silently ignored
1208302026-07-02
3:11		2026-07-02
9:34		MySQL Server: OptimizerVerified
(80 days)		S59.7.1Ubuntu (22.04.4 LTS)x86 (x86_64, Intel(R) Xeon(R) Gold 5220)Optimizer chooses 2800x slower join order despite lower-cost JOIN_PREFIX plan
1208322026-07-02
10:02		2026-07-20
11:08		MySQL Server: OptimizerVerified
(80 days)		S19.1AnyAnyWITH ROLLUP Super‑Aggregate Row Missing in Zero Input Rows Short‑Circuit Path
1208332026-07-02
10:32		2026-07-21
16:27		MySQL Server: OptimizerVerified
(79 days)		S18.0.46, 8.4.10, 9.7.1AnyAnyIndex Lookup Truncates DOUBLE to BIGINT for IF(NULL, …) and GREATEST(string, double) in IN Conditions
1208342026-07-02
10:38		2026-07-21
16:25		MySQL Server: OptimizerVerified
(80 days)		S18.0.46, 8.4.10, 9.7.1AnyAnyAVG on Large DOUBLE Values Returns Inconsistent Results Across Execution Paths (Index Scan vs. Temporary Table)
1208352026-07-02
14:24		2026-07-02
14:24		MySQL Server: InnoDB storage engineOpenS39.7.0AnyAnyUBSan error on log0log.log_writer test
1208362026-07-02
15:08		2026-07-02
19:35		MySQL Server: OptimizerVerified
(80 days)		S29.6.0UbuntuAnyWrong result with VIEW, UNION, MAKETIME(), MEDIUMTEXT and NOT IN subquery containing NULL
1208372026-07-02
15:20		2026-07-02
19:44		MySQL Server: OptimizerVerified
(80 days)		S29.6.0AnyAnyWrong result with CTE, UNION ALL, GROUP BY/HAVING and LOCATE('', column)
1208382026-07-02
15:28		2026-08-10
18:00		MySQL Server: OptimizerVerified
(41 days)		S29.6.0UbuntuAnyWrong result with CTE, UNION, BIT column and NOT IN subquery containing NULL
1208392026-07-02
15:37		2026-07-02
20:04		MySQL Server: OptimizerVerified
(80 days)		S29.6.0UbuntuAnyWrong result with CTE, YEAR column, scalar subquery, outer UNION and MAX() aggregate
1208402026-07-02
16:20		2026-07-02
20:09		MySQL Server: OptimizerVerified
(80 days)		S29.6.0UbuntuAnyVIEW and equivalent CTE differ when LOWER(JSON_TYPE(...)) is compared with JSON_TYPE() result in a UNION query
1208412026-07-02
16:26		2026-07-02
20:14		MySQL Server: OptimizerVerified
(80 days)		S29.6.0UbuntuAnyWrong result with CTE, ORDER BY LIMIT, GROUP BY, SUM() and outer UNION
1208422026-07-02
16:34		2026-07-02
20:22		MySQL Server: OptimizerVerified
(80 days)		S29.6.0UbuntuAnyWrong result with CTE, DISTINCT, NULL vs empty string, GROUP_CONCAT() and UNION
1208432026-07-02
16:43		2026-07-03
9:14		MySQL Server: OptimizerVerified
(79 days)		S29.6.0UbuntuAnyVIEW and CTE return wrong results with YEAR(), UNION and uncorrelated EXISTS subquery
1208452026-07-02
16:55		2026-07-03
7:44		MySQL Server: OptimizerVerified
(79 days)		S29.6.0UbuntuAnyWrong result with CTE, nested STDDEV_POP(), GROUP BY and UNION
1208462026-07-02
17:00		2026-07-03
7:49		MySQL Server: OptimizerVerified
(79 days)		S29.6.0UbuntuAnyWrong result with CTE, AVG(NUMERIC(62)), MIN() and derived table join
1208472026-07-02
17:28		2026-07-03
9:22		MySQL Server: Data TypesVerified
(79 days)		S29.6.0UbuntuAnyInconsistent comparison behavior for ENUM-derived CASE expression between VIEW/CTE and TEMPORARY TABLE
1208482026-07-02
17:43		2026-07-03
16:34		MySQL Server: Data TypesVerified
(79 days)		S29.6.0UbuntuAnyInconsistent comparison behavior for MAKETIME() expression between VIEW/CTE and TEMPORARY TABLE
1208502026-07-03
3:32		2026-07-03
9:57		MySQL Server: OptimizerVerified
(79 days)		S59.7.1Linux (Ubuntu (22.04.4 LTS))x86 (x86_64, Intel(R) Xeon(R) Gold 5220)Optimizer misses impossible INNER JOIN condition with IS NULL and normal equality
1208522026-07-03
5:32		2026-07-03
10:09		MySQL Server: Data TypesVerified
(79 days)		S29.6.0,9.7.0UbuntuAnyWrong result with YEAR() over DATE after UNION: value displayed as 0000 but satisfies vc > 1970
1208532026-07-03
5:42		2026-07-03
10:12		MySQL Server: OptimizerVerified
(79 days)		S29.6.0,9.7.0UbuntuAnyWrong result with LOWER(JSON), UPPER() comparison and utf8mb4_bin collation in VIEW/CTE
1208542026-07-03
5:49		2026-07-06
15:23		MySQL Server: OptimizerVerified
(76 days)		S29.6.0,9.7.0UbuntuAnyWrong result with COALESCE(YEAR, 0), arithmetic and window function in VIEW/CTE
1208552026-07-03
6:02		2026-07-07
7:18		MySQL Server: OptimizerVerified
(75 days)		S29.6.0,9.7.0UbuntuAnyWrong result with QUOTE(NULL) in VIEW/CTE WHERE predicate
1208562026-07-03
6:15		2026-07-08
8:18		MySQL Server: Data TypesVerified
(74 days)		S29.7.0AnyAnyCOERCIBILITY() differs for expression-derived strings between VIEW/CTE and TEMPORARY TABLE
1208572026-07-03
6:23		2026-07-07
7:25		MySQL Server: OptimizerVerified
(75 days)		S29.6.0,9.7.0UbuntuAnyWrong result with LOWER(REVERSE(ST_AsGeoJSON())) comparison under utf8mb4_bin collation in VIEW/CTE
1208592026-07-03
9:14		2026-07-03
9:20		MySQL Server: InnoDB storage engineOpenS38.0.30AnyAnymysqld crashes with SIGSEGV in temptable::Block::can_accommodate() due to shared_block_pool use-after-free race conditio
1208612026-07-03
12:43		2026-07-04
13:48		MySQL Server: OptimizerVerified
(78 days)		S59.7.1Ubuntu (22.04.4 LTS)x86 (x86_64, Intel(R) Xeon(R) Gold 5220)SELECT DISTINCT inner join expands duplicate-insensitive fanout instead of using semijoin/existence semantics
1208672026-07-04
10:14		2026-07-21
15:50		MySQL Server: OptimizerVerified
(76 days)		S18.0.46, 8.4.10, 9.7.1AnyAnyConst Table Optimization Incorrectly Evaluates FLOAT Comparison with Extreme DOUBLE Constant Due to Overflow
1208682026-07-05
8:42		2026-07-06
5:30		MySQL Server: OptimizerVerified
(76 days)		S59.7.1Linux (22.04.4 LTS)x86 (x86_64, Intel(R) Xeon(R) Gold 5220)Optimizer misses ORDER BY LIMIT optimization when ordering key is equivalent through join equality
1208692026-07-05
10:46		2026-07-06
5:40		MySQL Server: OptimizerVerified
(76 days)		S59.7.1Ubuntu (22.04.4 LTS)x86 (x86_64, Intel(R) Xeon(R) Gold 5220)Optimizer chooses 26x slower join order due to fanout misestimation despite histograms
1208702026-07-06
5:20		2026-07-07
6:30		MySQL Server: OptimizerVerified
(75 days)		S59.7.1Ubuntu (22.04.4 LTS)x86 (x86_64, Intel(R) Xeon(R) Gold 5220)Hypergraph misses BETWEEN equality, causing 100x slowdown
1208742026-07-06
13:30		2026-09-14
13:14		MySQL Server: OptimizerVerified
(75 days)		S38.4.x, 9.7.xAnyAnyMySQL's INET6_NTOA function is not RFC 5952 complaint
1208872026-07-07
10:53		2026-07-07
10:53		MySQL Server: TestsOpenS326.7.0-erMacOS (26.5.2)Anymerge_large_tests-t hanging at Bgc_ticket_manager_test.Several_tickets_test
1208962026-07-08
23:11		2026-07-08
23:11		MySQL Server: LoggingOpenS38.4.10AnyAnyGeneral query log inconsistency: SECURITY DEFINER function/trigger bodies logged as definer (host %); SP body not logged
1208992026-07-13
7:34		2026-08-03
13:59		MySQL Server: OptimizerVerified
(48 days)		S28.0.46, 8.4.10, 9.7.1AnyAnyAn equivalent query becomes much slower after a redundant duplicated IN-subquery predicate is added
1209002026-07-13
8:03		2026-08-06
14:48		MySQL Server: OptimizerPatch pending
(48 days)		S28.0.46, 8.4.10, 9.7.1AnyAnyRedundant OR FALSE Predicate Causes a Much Slower Plan
1209012026-07-13
8:53		2026-09-09
15:17		MySQL Server: InnoDB storage engineVerified
(68 days)		S38.4.9, 8.4.10AnyAnySELECT ... LOCK IN SHARE MODE returns different row sets depending on index choice under RC/RU
1209022026-07-13
9:13		2026-07-14
13:06		MySQL Server: OptimizerVerified
(68 days)		S59.7.1Linux (Ubuntu (22.04.4 LTS))x86 (x86_64, Intel(R) Xeon(R) Gold 5220)Hash join AccessPath double-applies probe-side condition filtering
1209032026-07-13
9:57		2026-07-21
15:45		MySQL Server: OptimizerVerified
(68 days)		S18.0.46, 8.4.10, 9.7.1AnyAnyWITH ROLLUP in Derived Table Incorrectly Evaluates IFNULL Expression Due to Partial NULL Propagation
1209052026-07-13
10:06		2026-07-20
11:02		MySQL Server: OptimizerVerified
(68 days)		S19.1AnyAnyCASE Expression with Mixed FLOAT/INT Constant Returns Different Results in Single Table vs. Derived Table Due to Type In
1209062026-07-13
10:18		2026-07-14
12:50		MySQL Server: OptimizerVerified
(68 days)		S38.4.10AnyAnyWrong result with VIEW, UNION, NOT IN, NULL-safe equality, and LENGTH()
1209072026-07-13
10:36		2026-07-21
15:19		MySQL Server: OptimizerVerified
(68 days)		S18.0.46, 8.4.10, 9.7.1AnyAnyIndex Lookup Loses Unary Plus Operator During Condition Pushdown, Causing String-to-Integer Truncation and Wrong Match
1209082026-07-13
10:50		2026-07-20
11:16		MySQL Server: OptimizerVerified
(68 days)		S19.1AnyAnyDISTINCTROW with GROUP BY in Derived Table Loses Rows Due to Incomplete Duplicate Removal Key
1209092026-07-13
11:05		2026-07-21
15:16		MySQL Server: OptimizerVerified
(68 days)		S18.0.46, 8.4.10, 9.7.1AnyAnyROLLUP Incorrectly Sets Base Group Row to NULL for Constant Folded Expression
1209102026-07-13
12:29		2026-07-14
12:31		MySQL Server: OptimizerVerified
(68 days)		S38.4.10AnyAnyWrong result with VIEW, EXISTS, BINARY comparison, nullable boolean expression, and RIGHT JOIN
1209112026-07-13
13:28		2026-07-14
7:03		MySQL Server: OptimizerVerified
(68 days)		S29.6.0,9.7.0UbuntuAnyWrong result after predicate pushdown to HAVING for SUM(DOUBLE) in VIEW/CTE
1209122026-07-13
15:04		2026-07-14
6:52		MySQL Server: Security: PrivilegesOpenS38.4.10AnyAnyREQUIRE SUBJECT/ISSUER authentication fails on OpenSSL 3.x (RHEL 9) due to X509_NAME_oneline() escaping + as \+
1209172026-07-14
10:34		2026-08-06
14:48		MySQL Server: OptimizerPatch pending
(67 days)		S39.5.0AnyAnyAdding OR FALSE to an IN-subquery predicate changes the query result
1209212026-07-14
13:51		2026-07-21
18:23		MySQL Server: OptimizerVerified
(61 days)		S38.0.46, 8.4.10, 9.7.1AnyAnyWrong result with VIEW, GROUP BY, STDDEV(DOUBLE), and IN subquery
1209232026-07-14
13:53		2026-07-21
18:06		MySQL Server: OptimizerVerified
(61 days)		S38.4.10AnyAnyWrong result with CTE, UNION ALL, GROUP BY, and COUNT()
1209242026-07-14
13:59		2026-07-21
18:14		MySQL Server: OptimizerVerified
(61 days)		S38.4.10AnyAnyWrong result with VIEW, GROUP_CONCAT, JSON_QUOTE, HEX, LOWER, and self JOIN
1209252026-07-14
14:04		2026-07-21
18:19		MySQL Server: OptimizerVerified
(61 days)		S38.4.10AnyAnyWrong result with VIEW, GROUP_CONCAT, JSON_QUOTE, UPPER, and UNION
1209262026-07-14
14:07		2026-07-21
18:21		MySQL Server: OptimizerVerified
(61 days)		S38.4.10AnyAnyWrong result with CTE, AVG(DECIMAL), GROUP BY, comparison, and UNION
1209292026-07-14
16:35		2026-07-21
8:24		MySQL Server: DocumentationVerified
(61 days)		S39.7.1AnyAnyLATEST FOREIGN KEY ERROR is not printed in SHOW ENGINE INNODB STATUS
1209312026-07-15
2:52		2026-07-15
2:52		Tests: SystemOpenS3AnyAnyContribution: Mock ci GitHub config v2
1209352026-07-15
10:45		2026-07-22
14:06		MySQL Server: OptimizerVerified
(60 days)		S28.0.46, 8.4.10, 9.7.1AnyAnyDuplicate equivalent EXISTS predicate is not eliminated and causes a much slower execution plan
1209402026-07-16
2:03		2026-07-16
2:03		Shell Upgrade CheckerOpenS28.4.10, 9.7.1AnyAnycheck-for-server-upgrade misses removed-function usage when whitespace separates the function name from '('
1209412026-07-16
2:34		2026-07-16
3:21		MySQL Server: InnoDB storage engineOpen
(66 days)		S38.4.7-7AnyAnyContribution by ByteDance RDS MySQL team: InnoDB may permanently skip an undo record during shutdown
1209482026-07-17
0:42		2026-09-18
8:48		Shell Upgrade CheckerDocumenting
(61 days)		S29.7.1AnyAnycheckForServerUpgrade has no check for MD5()/SHA1()/SHA() usage removed in 9.6.0
1209502026-07-17
11:52		2026-07-17
11:52		MySQL Server: DocumentationOpenS3AnyAnyEmployee database installation instructions need update for 9.x
1209532026-07-18
16:47		2026-07-20
7:09		MySQL Server: InnoDB storage engineVerified
(62 days)		S39.7Windows (Windows 11)AnyCannot create table - row size too large
1209562026-07-19
12:30		2026-07-22
14:02		MySQL Server: OptimizerVerified
(60 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyMySQL does not normalize duplicated OR predicates, causing a ~158x execution-time difference for equivalent WHERE clause
1209612026-07-20
15:37		2026-09-18
8:48		MySQL Server: Document Store: MySQL ShellDocumenting
(61 days)		S3AnyAnyContribution: Fix upgrade sysvars pre-check for colon-delimited cipher list ...
1209622026-07-20
15:37		2026-07-20
15:37		Connector / ODBCOpenS3AnyAnyContribution: fix: SQLGetTypeInfo column name typo
1209632026-07-20
15:37		2026-07-20
15:37		Connector / ODBCOpenS3AnyAnyContribution: fix: SQL_DATETIME_SUB value for char
1209662026-07-21
5:58		2026-07-22
8:41		MySQL Server: OptimizerVerified
(60 days)		S18.0.46, 8.4.10, 9.7.1AnyAnyLEAST Expression Incorrectly Evaluated as Integer for Index Lookup in IN Condition
1209712026-07-21
9:01		2026-08-20
5:52		MySQL Server: OptimizerVerified
(60 days)		S28.0.46, 8.4.10, 9.7.1AnyAnyRedundant IS NOT NULL on SHA2() expression causes extra evaluation and slower execution
1209722026-07-21
13:42		2026-07-22
12:09		MySQL Server: OptimizerVerified
(60 days)		S28.0.46, 8.4.10, 9.7.1AnyAnyRedundant outer DISTINCT creates a second temporary-table deduplication above EXCEPT in MySQL
1209742026-07-21
18:54		2026-07-22
8:43		MySQL Server: Information schemaOpen
(60 days)		S28.0.34-26AnyAnyClient connection kill command doesn't kill process
1209752026-07-22
4:42		2026-07-22
9:05		MySQL Server: OptimizerVerified
(60 days)		S18.0.46, 8.4.10, 9.7.1AnyAnyMixed-Type IFNULL Constant Causes Wrong Integer Conversion in Index Lookup
1209762026-07-22
4:45		2026-07-22
9:34		MySQL Server: OptimizerVerified
(60 days)		S19.3AnyAnyLATERAL Derived Table Causes IFNULL to Ignore Inner Table Column, Returning NULL for All Rows
1209802026-07-23
2:09		2026-08-03
8:23		MySQL Server: DMLVerified
(48 days)		S38.0.46AnyAnyDATE column vs INTEGER column comparison returns different results with column reference vs literal value
1209832026-07-23
10:07		2026-07-29
10:20		MySQL Server: OptimizerVerified
(53 days)		S29.7.1UbuntuAnyWrong result for NOT IN subquery on a BIT column while an equivalent materialized query returns the expected row
1209842026-07-23
10:19		2026-07-30
6:55		MySQL Server: OptimizerVerified
(52 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyInconsistent type metadata and display for COALESCE() on a BIT column before and after CREATE TABLE AS SELECT
1209852026-07-23
10:39		2026-08-06
12:46		MySQL Server: OptimizerVerified
(45 days)		S29.6.0,9.7.0UbuntuAnyENUM comparison with a CHAR() binary-string expression changes after CREATE TABLE AS SELECT materialization
1209872026-07-23
12:16		2026-08-06
7:44		MySQL Server: OptimizerVerified
(45 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyInconsistent boolean evaluation of LEAST(TIME, VARCHAR) between dynamic calculation and CTAS materialized column
1209882026-07-23
12:31		2026-08-03
6:40		MySQL Server: OptimizerVerified
(48 days)		S28.0.46, 8.4.10, 9.7.1AnyAnyRedundant DISTINCT in UNION, INTERSECT and EXCEPT branches is not eliminated
1209892026-07-23
12:44		2026-07-23
12:44		MySQL Server: DocumentationOpenS39.4.0, 8.3.0(behavior); manual: multipleAnyAnyDocumentation: FLOAT(p) boundary on floating-point-types page contradicts numeric-type-syntax page and actual server beh
1209902026-07-23
12:50		2026-08-03
6:49		MySQL Server: OptimizerVerified
(48 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyInconsistent boolean evaluation between MAX(ENUM) aggregate expression and CTAS materialized ENUM column
1209912026-07-23
12:59		2026-08-03
6:50		MySQL Server: OptimizerVerified
(48 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyInconsistent comparison behavior between integer and ADDDATE(DATETIME, 0) expression vs CTAS materialized column
1209922026-07-23
13:06		2026-08-03
6:53		MySQL Server: OptimizerVerified
(48 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyInconsistent comparison behavior between CHARSET() string expression vs CTAS materialized column against hex literal (0x
1209942026-07-23
14:09		2026-08-03
8:57		MySQL Server: OptimizerVerified
(48 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyInconsistent JOIN result when comparing TEXT and DECIMAL columns with and without UNIQUE index
1209972026-07-23
15:31		2026-08-25
7:29		MySQL Server: OptimizerVerified
(45 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyIncorrect index lookup range pushdown/coercion for IN (COALESCE(decimal, string)) on integer indexed column violates TLP
1209982026-07-23
15:39		2026-08-03
10:55		MySQL Server: OptimizerVerified
(48 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyInconsistent evaluation of NOT ((CASE WHEN ... LIKE a) OR a) on SMALLINT ZEROFILL UNIQUE column causes duplicate rows
1210012026-07-23
16:12		2026-07-28
13:13		MySQL Server: OptimizerVerified
(54 days)		S28.0.46, 8.4.10, 9.7.1UbuntuAnyIncorrect evaluation of NOT (A AND NOT A AND (A IS NOT NULL)) drops NULL rows due to invalid ternary logic simplificatio
1210022026-07-23
17:59		2026-08-22
16:12		Connector / JOpen
(29 days)		S39.7.0AnyAnyTime zone detection triggers JDK 25 three-letter zone ID deprecation warning
1210042026-07-24
4:03		2026-07-24
6:53		Connector / COpenS23.4.9Debian (bookworm)x86Error build mariadb c connector 3.4.9 with openssl 3.5.7.9
1210072026-07-24
15:25		2026-07-24
15:25		MySQL OperatorOpenS3AnyAnyContribution: Make operator security contexts configurable and restricted P ...
1210102026-07-27
7:15		2026-07-27
7:15		MySQL Server: User-defined functions ( UDF )OpenS28.4.7-7AnyAnyContribution by ByteDance RDS MySQL team: mysqld crashes on keyring_key_store UDF return-type mismatch
1210112026-07-27
9:52		2026-07-27
14:18		MySQL Server: OptimizerVerified
(55 days)		S38.0.46, 8.4.10, 9.7.1MacOSARMsubquery_to_derived causes wrong result with GROUP BY ... WITH ROLLUP
1210122026-07-27
9:55		2026-07-27
14:15		MySQL Server: OptimizerVerified
(55 days)		S38.0.46, 8.4.10, 9.7.1MacOSARMsubquery_to_derived bypasses only_full_group_by check
1210132026-07-27
9:57		2026-07-27
14:00		MySQL Server: OptimizerVerified
(55 days)		S39.7.1 MacOSARMsubquery_to_derived causes row count mismatch with window function + LEFT JOIN
1210172026-07-28
5:06		2026-07-29
4:26		MySQL Server: OptimizerVerified
(53 days)		S39.7.1MacOSARMsubquery_to_derived drops LIMIT 1 from non-equality scalar subqueries
1210182026-07-28
5:43		2026-07-29
6:07		MySQL Server: OptimizerVerified
(53 days)		S29.7.1MacOSARMsubquery_to_derived produces wrong EXISTS/NOT EXISTS results with LIMIT (silent corruption)
1210192026-07-28
6:04		2026-08-10
5:53		MySQL Server: OptimizerVerified
(41 days)		S28.0.46, 8.4.10, 9.7.1MacOSARMsubquery_to_derived + semijoin=off produces wrong WHERE-clause EXISTS results with LIMIT (dual boundary interaction, sil
1210202026-07-28
6:11		2026-07-29
9:47		MySQL Server: OptimizerVerified
(53 days)		S29.7.1MacOSARMsubquery_to_derived transforms LIMIT 1 into MIN aggregate when subquery is inside derived table (= fast-path context fai
1210212026-07-28
11:40		2026-07-28
11:40		MySQL Server: Connection HandlingOpenS35.7 (all), 8.0 (all, verified on 8.0.x sLinuxAnyShutdown can hang: lost SIGUSR1/SIGALRM between abort-flag check and poll() in connection accept loop
1210222026-07-28
13:01		2026-08-10
1:19		MySQL Server: InstallingVerified
(41 days)		S226.7.0MacOS (26.6)ARM ((Apple Silicon))No MySQL PreferencePane in macOS installer package
1210232026-07-28
13:23		2026-07-28
13:23		MySQL Server: DocumentationOpenS38.4,9.7AnyAnyRequest to improve detail level in AI-generated release notes (restore 1–2 sentence bug descriptions)
1210252026-07-28
21:38		2026-07-28
21:38		MySQL Server: Data DictionaryOpenS38.4.9AnyAnycheck_table_funs retains opened tables; 1M-table upgrade OOMs with #117983 fix
1210262026-07-29
3:26		2026-07-31
11:37		MySQL Server: OptimizerVerified
(51 days)		S28.0.42, 8.0.46, 8.4.9, 9.7.2Any (official mysql Docker images, linux/arm64 and linux/amd64)AnySemijoin duplicate-weedout missing from plan: EXISTS + NOT EXISTS returns duplicate rows
1210272026-07-29
5:35		2026-07-29
5:35		MySQL Server: Document Store: MySQL ShellOpenS28.4.9, 8.4.10Ubuntu (22.04)AnyMySQL Shell 8.4.9 / 8.4.10 — util.loadDump() crashes with SIGSEGV in __strlen_evex (NULL pointer dereference)
1210282026-07-29
6:09		2026-07-31
11:49		MySQL Server: OptimizerVerified
(51 days)		S29.7.1MacOSARMCardinality Check Granularity Error in subquery_to_derived
1210302026-07-29
21:55		2026-09-11
14:48		MySQL Server: Data DictionaryPatch pending
(51 days)		S28.0.42+ and 8.4.5+AnyAnyUpgrade fails with MY-013135 on tables with CHECK constraints/generated columns/partitions
1210322026-07-30
0:14		2026-07-31
10:39		MySQL Server: OptimizerVerified
(51 days)		S38.0.46, 8.4.10, 9.7.1, 26.7UbuntuARM`REGEXP` backslash character-class in a WHERE over a UNION ALL derived table drops all matching rows
1210332026-07-30
0:39		2026-08-03
8:51		MySQL Server: OptimizerVerified
(48 days)		S38.0.46, 8.4.10, 9.7.1, 26.7.0UbuntuARMSemijoin returns wrong row count over a LATERAL-derived-table view vs the base table
1210352026-07-30
8:50		2026-07-30
8:54		MySQL Server: ReplicationOpen
(52 days)		S58.0.46+, 8.4.10+Linuxx86Extra Table_map events are included in the binary log
1210362026-07-30
8:55		2026-08-03
8:13		MySQL Server: OptimizerVerified
(48 days)		S38.0.46, 8.4.10, 9.7.1MacOSARMCreating a secondary index on an ENUM column changes the result of MIN()/MAX()
1210402026-07-30
9:06		2026-08-03
8:00		MySQL Server: OptimizerVerified
(48 days)		S28.0.46, 8.4.10, 9.7.1MacOSARMderived condition pushdown across a set operation ignores collation equality, breaking predicate monotonicity (default)
1210412026-07-30
9:21		2026-08-06
4:29		MySQL Server: OptimizerVerified
(45 days)		S58.0.46, 8.4.11, 9.7.2Linuxx86JOIN a table with a condition that does not belong to it
1210432026-07-30
19:53		2026-07-30
19:53		Connector / NETOpenS2MySql.EntityFrameworkCore 10.0.7AnyAnyEF Core 10 idempotent migration script contains invalid MySQL syntax
1210442026-07-31
10:50		2026-07-31
11:01		MySQL Server: InnoDB storage engineOpen
(51 days)		S18.0.44, 8.0.45, 8.4.7, 8.4.8Linux (Official mysql Docker image (Oracle Linux 9); also Azure Database for MySQL Flexible Server)ARM (aarch64 (local repro); production/test instances affected are x86_64)mysqld crashes (signal 11) building multi-valued index via ALTER TABLE on JSON column holding both empty and non-empty a
1210452026-07-31
23:14		2026-07-31
23:14		MySQL Server: Performance SchemaOpenS39.7.2, 8.4 (present since 8.2.0)AnyAnyServer telemetry metrics (mysql.stats, mysql.stats.handler) always report 0
1210462026-08-01
0:46		2026-08-04
7:45		MySQL Server: OptimizerVerified
(47 days)		S38.0.46, 8.4.10, 9.7.1AnyAny HAVING applied after SELECT DISTINCT deduplication → order-dependent wrong (empty) result
1210472026-08-01
1:37		2026-08-01
1:37		MySQL Server: Data DictionaryOpenS28.0Linuxx86Replica crash in `dd_first_index` on empty `dd::Table::indexes()` collection under concurrent DD
1210502026-08-03
22:09		2026-08-04
22:20		MySQL Server: ReplicationOpen
(47 days)		S38.0, 8.4, 9.7 and 26.7AnyAnyConfusing Last_IO_Error "fatal error 1236" since 8.0 (also affecting 8.4, 9.7 and 26.7) and more.
1210512026-08-04
6:20		2026-08-06
7:41		MySQL Server: PackagingOpen
(47 days)		S226.7.0, 9.7.2Fedora (Fedora 44)AnyPackage dependency issues on Fedora 44
1210542026-08-04
12:59		2026-08-04
12:59		Connector / PythonOpenS29.5.0MacOS (macOS (Darwin 25.5.0), arm64)ARM (Apple Silicon (arm64))executemany()/execute() with large multi-row INSERT (ODKU or plain) corrupts generated SQL on real text (1064 syntax err
1210552026-08-04
22:14		2026-08-04
22:26		MySQL Server: DocumentationOpen
(47 days)		S28.0, 8.4, 9.7 and 26.7.0 (and 5.7)AnyAnyThe documentation of gtid_purged (and more) is incomplete since 8.0.17.
1210562026-08-04
22:19		2026-08-04
22:26		MySQL Server: ReplicationOpen
(47 days)		S28.0, 8.4, 9.7 and 26.7.0AnyAnyThe recovery recommendations in Last_IO_Error "fatal error 1236" are wrong (since 8.0.17).
1210582026-08-05
12:33		2026-08-05
13:11		MySQL Server: InnoDB storage engineOpen
(46 days)		S39.7.2AnyAnyKILL QUERY during an in-place ALTER TABLE leaves a bulk-load page buffer fixed
1210592026-08-06
1:47		2026-08-06
1:47		MySQL Server: PackagingOpenS39.7.2Ubuntu (22.04)AnyMySQL 9.7.2 debuild fails because of embedded -DMRS_JIT_EXECUTOR_LIB= build host path
1210612026-08-06
8:37		2026-08-13
2:36		MySQL Server: InnoDB storage engineOpen
(38 days)		S29.7, 8.4, 26.7, 8.0.46AnyAnyInnoDB wrong result for a full-column secondary index on an externally stored field during MVCC lookup
1210622026-08-06
14:41		2026-08-06
14:50		MySQL Server: Prepared statementsOpen
(45 days)		S38.0.33AnyAnyPrepared statement with USING variables returns empty result against DATE + TIME columns
1210632026-08-07
1:37		2026-09-03
9:17		MySQL Server: Group ReplicationVerified
(17 days)		S1MySQL 8.4.8 - 8.4.11AnyAnyMembers of one Group Replication group assign different GNOs to the same transaction
1210652026-08-07
9:16		2026-08-11
12:42		MySQL Server: InnoDB storage engineOpenS18.4.10, 8.0.45, 5.7.39Linuxx86mysqld crashes with signal 11 while OPTIMIZE and concurrent DML on the same table
1210662026-08-07
12:41		2026-08-10
5:48		MySQL Server: Command-line ClientsOpenS38.4.4 (Any)AnyAnycomment entry is not working with DELIMITER in mysql client via cli command
1210682026-08-07
22:26		2026-08-10
5:21		MySQL Server: OptimizerVerified
(41 days)		S38.0.46, 8.4.11, 9.7.2UbuntuARMNO_BACKSLASH_ESCAPES + UNION + escaped apostrophe raises error
1210702026-08-11
0:30		2026-08-13
7:11		MySQL Server: OptimizerVerified
(38 days)		S38.0.46, 8.4.11, 9.7.2LinuxARMVAR_SAMP (and VAR_POP / STDDEV_SAMP) over BIGINT UNSIGNED values near 2^64 is insertion-order dependent
1210712026-08-11
3:56		2026-08-11
5:58		MySQL Server: Command-line ClientsOpen
(40 days)		S39.7.1Linux (AlmaLinux 9.2)x86 (x86_64)mysql_tzinfo_to_sql drops TZif future DST rules after 2037
1210792026-08-12
12:49		2026-08-12
17:31		MySQL Server: OptimizerVerified
(39 days)		S28.4.9LinuxAnyWrong result: quantified comparison subquery (>= ALL etc.) evaluates FALSE under double negation
1210822026-08-12
20:31		2026-08-13
6:31		MySQL Server: OptimizerVerified
(38 days)		S38.0.46, 8.4.11, 9.7.2LinuxARM`x NOT IN (<set-operation subquery>)` drops rows
1210832026-08-12
20:39		2026-08-13
6:28		MySQL Server: OptimizerVerified
(38 days)		S38.0.46,8.4.11, 9.7,2LinuxARMSELECT DISTINCT ... GROUP BY <same list> drops rows
1210842026-08-12
20:45		2026-08-13
7:13		MySQL Server: OptimizerVerified
(38 days)		S38.0.46,8.4.11, 9.7.2LinuxARMVAR_SAMP() result depends on the query plan
1210852026-08-12
21:49		2026-08-13
7:14		MySQL Server: OptimizerVerified
(38 days)		S38.0.46,8.4.11, 9.7.2LinuxARMA VIEW whose column is an expression drops a group in query
1210912026-08-13
14:00		2026-08-14
11:08		MySQL Server: OptimizerVerified
(37 days)		S28.0.46, 8.4.11, 9.7.2AnyAnyWrapping a SET column in VIEW/CTE changes `HAVING MAX(set_col) > numeric_literal` semantics
1210992026-08-16
22:01		2026-08-19
4:53		MySQL Server: OptimizerVerified
(32 days)		S38.0.46, 8.4.11, 9.7.2LinuxARMMerged CASE/CAST view + aliased HAVING MIN(col) >= IFNULL(col, col) returns wrong result
1181642025-05-12
8:38		2025-05-12
13:01		MySQL Server: DMLVerified
(496 days)		S38.0.41Linuxx86When sort_buffer_size is set to a different value, group_concat returns different results.
1181682025-05-12
12:27		2026-08-05
15:38		MySQL Server: ReplicationVerified
(46 days)		S18.4.10AnyAnyMySQL data dictionary fails to upgrade at startup with lock timeout on ALTER TABLE
1181692025-05-12
12:38		2025-10-28
8:13		MySQL Server: TestsVerified
(327 days)		S38.0.42, 8.4.5, 9.5.0MacOS (15.4.1)ARMTest innodb.partition_upgrade_8019_mac_lctn_2_debug failing
1181712025-05-12
12:49		2026-06-10
19:41		MySQL Server: mysqldump Command-line ClientVerified
(102 days)		S38.0.46MacOS (15.4.1)ARMTest main.mysqldump-tablespace-escape failing
1181732025-05-13
6:42		2025-07-03
9:24		MySQL Server: DMLVerified
(445 days)		S58.0.42Ubuntu (22.04)x86The insert statement suffers a performance penalty after commit cd66c5c.
1181742025-05-13
6:43		2025-05-14
7:18		MySQL Server: OptimizerVerified
(494 days)		S38.0AnyAnySkip Scan doesn't support non-covering key scan
1181772025-05-13
8:53		2025-05-22
6:28		MySQL Server: OptimizerVerified
(486 days)		S38.0.35AnyAnyUnnecessary filter operator in the execution plan
1181802025-05-13
12:18		2025-05-13
12:48		MySQL Server: Command-line ClientsVerified
(495 days)		S38.0.42AnyAnymysql client got segmentation fault since the mysql.charset is null during restarting
1181812025-05-13
12:36		2025-07-03
9:33		MySQL Server: DMLVerified
(446 days)		S58.0.42Linuxx86Performance regression on query statements after commit 0fa789a
1181822025-05-13
14:32		2025-05-13
16:04		TestsVerified
(495 days)		S38.0.42MacOS (15.4.1)ARMglobal-buffer-overflow in router tests
1181842025-05-13
14:41		2025-10-28
9:19		TestsVerified
(327 days)		S38.0.42MacOS (15.4.1)ARMUBSan errors on router tests
1181852025-05-13
14:43		2026-06-17
13:05		TestsVerified
(95 days)		S38.0.46, 8.4.9MacOS (15.4.1)ARMNon-specific ASan error on TestLoaderGood/LoaderReadTest.load_wrong_version/0
1181932025-05-14
12:26		2025-10-28
9:29		MySQL Server: TestsVerified
(327 days)		S38.0.42MacOS (15.5)ARMTest innodb.partition_upgrade_5727_mac_lctn_2 failing with a result difference
1181942025-05-14
12:43		2025-05-19
19:47		TestsVerified
(489 days)		S38.0.42MacOS (15.5)ARMTest innodb.partition_upgrade_8019_mac_lctn_2 times out
1181982025-05-14
14:16		2025-05-19
22:49		MySQL Server: OptimizerVerified
(489 days)		S29.3.0Ubuntu (22.04)AnyDifferent intersection orders lead to more than 20,000 times performance gap
1182082025-05-15
16:48		2025-05-19
8:43		Connector / PythonVerified
(489 days)		S3mysql-connector 9.3.0AnyAnyUsing get_warnings causes out of sync error when executing multiple statements
1182102025-05-16
10:15		2025-05-18
16:43		MySQL Server: ReplicationVerified
(490 days)		S38.0.42AnyAnyInvisible Index Binlog Replay Bugfix
1182112025-05-16
10:29		2025-10-28
9:34		TestsVerified
(327 days)		S39.3.0MacOS (15.5)ARMSpec/ShareConnectionReconnectTest.change_user/ssl_modes_REQUIRED__PREFERRED_socket test fails
1182122025-05-16
10:36		2025-10-28
9:37		MySQL RouterVerified
(327 days)		S39.3.0MacOS (15.5)ARMSome router tests crash under AddressSanitizer
1182132025-05-16
11:01		2026-07-02
14:11		TestsVerified
(80 days)		S38.4.9, 9.7.0MacOS (15.5)ARMTest perfschema.idx_compare_mutex_instances fails under debug
1182142025-05-16
11:07		2025-10-28
9:39		MySQL RouterVerified
(327 days)		S39.3.0MacOS (15.5)ARMLifecycleTest.Simple_AllFunctions crashes under AddressSanitizer
1182242025-05-19
2:46		2026-02-07
19:22		MySQL Server: OptimizerVerified
(225 days)		S38.0.41AnyAnyWhen a constant value is replaced by the LEST function, the sql returns different value;
1182382025-05-21
10:46		2025-06-02
11:31		MySQL Server: FULLTEXT searchVerified
(475 days)		S39.3.0,8.0.40, 8.0.42AnyAnyNgram parser boolean phrase search fails with CJK punctuation
1182392025-05-21
13:05		2025-05-29
13:12		MySQL Server: DMLVerified
(479 days)		S39.3.0Ubuntu (22.04)AnyLogical Inconsistency in MySQL String Comparison with LIKE and NOT LIKE Operators
1182472025-05-22
6:26		2025-05-28
8:41		MySQL Server: DocumentationVerified
(480 days)		S35.7, 8.0, 8.4, 9.0AnyAny(Documentation)The descriptions for "M" parameter not matched in different chapters
1182532025-05-22
13:56		2025-05-22
14:27		MySQL RouterVerified
(486 days)		S39.3.0AnyAnyContribution: fuzz: build all targets in the same output dir
1182632025-05-25
7:16		2025-05-26
13:40		Connector / PythonVerified
(482 days)		S39.3.0AnyAnyMissing class extension in PooledMySQLConnection
1182642025-05-25
15:04		2025-08-13
11:05		MySQL Server: OptimizerVerified
(410 days)		S59.3.0UbuntuAnyPerformance bug in SEMI JOIN with empty tables
1182652025-05-25
23:12		2025-07-09
15:42		MySQL Server: InnoDB storage engineVerified
(460 days)		S19.3.0MacOS (15.4.1 (24E263))x86 (Quad-Core Intel Core i7)mysqld hangs durning startup
1182682025-05-26
7:47		2026-02-06
13:22		MySQL Server: OptimizerVerified
(226 days)		S38.0.41AnyAnyThe returned results of two queries with the same semantics are inconsistent.
1182772025-05-27
8:02		2026-02-06
13:11		MySQL Server: OptimizerVerified
(226 days)		S38.0.41AnyAnyWhen a constant value is replaced by the IFNULL(NULL, CONST_VALUE) function, the sql returns different value;
1182782025-05-27
8:29		2026-02-06
13:01		MySQL Server: OptimizerVerified
(226 days)		S38.0.41AnyAnytwo query SQL statements filling with opposite semantics in the where clause, result same result
1182882025-05-28
13:03		2025-06-05
6:40		Connector / NETVerified
(472 days)		S39.0.3AnyAnyError with the alter name command MySql.EntityFrameworkCore
1182962025-05-29
2:32		2026-08-18
10:08		MySQL Server: DMLVerified
(479 days)		S38.0.41Linuxx86When join_buffer_size is set to a different value, the query returns different results.
1182972025-05-29
2:39		2025-05-29
12:53		MySQL Server: Security: PrivilegesVerified
(479 days)		S38.0.42, 8.4.5AnyAnypassword expire and password expire interval when create user is not both work
1182982025-05-29
2:46		2026-02-06
12:48		MySQL Server: OptimizerVerified
(226 days)		S38.0.41AnyAny"(t1.c4)<-(-1.7976931348623157E308)" and "(t1.c4)<(1.7976931348623157E308)" in where clause return different results
1182992025-05-29
6:57		2025-08-21
2:18		MySQL Server: InnoDB storage engineVerified
(395 days)		S28.0.42, 8.4.5AnyAnyMulti-valued Index on Composite Key Returns Incomplete Results for Rows with Empty JSON Array('[]')
1183022025-05-29
16:46		2026-05-28
1:13		MySQL Server: InnoDB storage enginePatch approved
(478 days)		S39.0.0, 9.3.0AnyAnyContribution: Adding \'sb\' instruction to spin_delay() for ARM v8.5 onward
1183102025-05-30
3:36		2026-02-06
12:34		MySQL Server: OptimizerVerified
(226 days)		S38.0.41AnyAnya query with a impossile having clause, return wrong results
1183122025-05-30
8:12		2025-05-30
10:32		MySQL Server: DMLVerified
(478 days)		S28.0.42, 8.4.5, 9.3.0AnyAnyInconsistent results when evaluating `EXCEPT` or `INTERSECT` operations involving `NULL`
1183132025-05-30
9:17		2025-05-30
10:19		MySQL Server: OptimizerVerified
(478 days)		S38.0.41, 8.0.42, 8.4.5, 9.3.0AnyAnyThe query result is incorrect.
1183192025-05-30
21:28		2025-06-02
10:03		MySQL Cluster: Cluster (NDB) storage engineVerified
(475 days)		S28.4.2, 8.0.42AnyAnyAssertion failure `Ndb_metadata::compare(thd, thd_ndb->ndb, dbname, ndbtab, new_table_def)' on metadata check
1183202025-05-31
1:14		2025-06-16
12:33		MySQL Server: Command-line ClientsVerified
(465 days)		S28.0.41, 8.4.5AnyAnyInvalid UTF-8 bytes can be returned by SHOW PROCESSLIST
1183352025-06-03
7:50		2025-07-07
14:05		MySQL Server: InnoDB storage engineVerified
(440 days)		S59.3.0AnyAnydrop big table affect performance when general space used
1183362025-06-03
8:24		2026-02-06
12:26		MySQL Server: OptimizerVerified
(226 days)		S38.0.41AnyAnyafter adding a having clause equivalent to "having 1", the returned result set is wrong
1183372025-06-03
9:26		2026-05-28
1:13		MySQL Cluster: Cluster (NDB) storage enginePatch pending
(466 days)		S2AnyAnyMySQL stuck during restart after restoring backup on NDB data nodes
1183382025-06-03
9:53		2025-09-04
8:05		MySQL Package ReposVerified
(381 days)		S142Fedora (42)x86Yum Repository Fedora 42
1183492025-06-04
2:03		2025-06-04
19:16		MySQL Server: OptimizerVerified
(473 days)		S39.xAnyAnyContribution: fuzz: parse_sql target
1183502025-06-04
2:03		2025-06-04
6:32		MySQL Server: OptimizerVerified
(473 days)		S39.xAnyAnyContribution: Adding fuzz directory and modifications to support it.
1183512025-06-04
2:24		2025-06-04
6:34		MySQL Server: DMLVerified
(473 days)		S38.0.41Linuxx86When Backward index scan is used for query SQL statements, the returned result is incorrect.
1183522025-06-04
4:38		2025-06-04
8:51		MySQL Server: CharsetsVerified
(473 days)		S38.0, 8.4AnyAnyIllegal mix of collations when modify collation_connection
1183552025-06-04
7:41		2025-06-10
13:59		MySQL Server: InnoDB Plugin storage engineVerified
(467 days)		S38.0.42AnyAny Temporary file write failure when creating an index
1183562025-06-04
11:58		2025-07-13
10:29		MySQL Server: ReplicationVerified
(466 days)		S28.0.42, 8.4.5 9.3.0AnyAnyMySQL attempts committing transaction not fitting on disk, then crashes.
1183582025-06-04
12:04		2025-07-13
10:14		MySQL Server: InnoDB storage engineVerified
(443 days)		S28.0.42, 8.4.5 9.3.0AnyAnyStartup without Signs of Progress when Rolling-Back Big Transaction.
1183592025-06-04
13:43		2025-06-16
12:33		MySQL Server: InnoDB storage engineVerified
(466 days)		S2mysql-8.0.41AnyAnyFalse-negative result in row_vers_impl_x_locked_low() — may miss identifying the active transaction on a secondary rec
1183632025-06-04
18:00		2026-01-25
21:28		MySQL Server: InnoDB storage engineVerified
(238 days)		S3mysql-8.0.41AnyAnyAnother Potential Optimization in row_ins_sec_index_entry_low()
1183672025-06-05
9:18		2025-06-06
10:06		MySQL Server: Data DictionaryVerified
(471 days)		S18.0AnyAnyThe server may fail to start again if it exits abnormally during the upgrade
1183692025-06-05
11:21		2026-02-06
12:16		MySQL Server: OptimizerVerified
(226 days)		S38.0.41AnyAny"having column" and "having MIN(column)" return different result.something wrong during Aggregate using temporary table
1183752025-06-06
3:41		2026-02-06
12:01		MySQL Server: OptimizerVerified
(226 days)		S38.0.41AnyAnywhile (NOT ((t0.c1) >= (t1.c2))) returns 1 actually, the query return an empty result set.
1183912025-06-08
16:43		2025-06-10
12:23		MySQL Server: DMLVerified
(468 days)		S38.4.2, 8.0AnyAnyInconsistent BIGINT overflow behavior with unary minus operator in multiplication
1183932025-06-09
1:36		2026-02-05
22:47		MySQL Server: OptimizerVerified
(227 days)		S38.0.41AnyAnywhile the having subquery return NULL actually, the query using this having query returns a wrong result.
1183942025-06-09
2:04		2026-02-05
22:18		MySQL Server: OptimizerVerified
(227 days)		S38.0.41AnyAnywhile (NOT XX NOT IN ()) return 0, the query with where (NOT XX NOT IN ()) returns a wrong result.
1183982025-06-09
8:00		2025-06-11
12:40		MySQL Server: DMLVerified
(466 days)		S38.0.41AnyAnyUsing temporary with avg cause wrong result
1183992025-06-09
12:35		2025-06-09
12:46		MySQL Server: DMLVerified
(468 days)		S38.0.41Linuxx86multijoin and related subqueries are used, the query result is incorrect during optimizer_switch="derived_merge=on"
1184002025-06-09
13:34		2025-07-24
12:28		MySQL Server: DMLVerified
(468 days)		S38.0.41Linuxx86ERROR 3854 (HY000): Cannot convert string '\xF0\x9F\x98\xA6\xF0\x9F...' from utf8mb4 to latin1
1184012025-06-09
13:37		2025-06-10
6:32		MySQL Server: DMLVerified
(468 days)		S38.0.41Linuxx86When innodb_buffer_pool_size is set a small value , the update value is abnormal.
1184032025-06-09
17:10		2025-06-20
10:13		MySQL Server: InnoDB storage engineVerified
(457 days)		S38.0.37, 8.0.42AnyAnyinnodb_fill_factor is not honored for InnoDB Compressed Tables
1184112025-06-10
15:52		2025-07-21
11:44		MySQL Server: InnoDB storage engineVerified
(426 days)		S28.0.37, 8.0.42CentOSx86Performance degradation in write workload after rebuilding table with row_format=compressed
1184122025-06-10
23:24		2025-07-01
9:18		MySQL Server: ReplicationVerified
(446 days)		S38.0.41, 8.0.42AnyAnyDML succeeds on Semi-sync without Replicas if Source is stopped
1184632025-06-17
6:26		2025-06-17
6:56		Connector / NET DocumentationVerified
(460 days)		S39.3.0AnyAnyInstallation on UNIX/Linux is inconsistent
1184642025-06-17
7:24		2026-02-05
22:02		MySQL Server: OptimizerVerified
(227 days)		S38.0.41AnyAnyInserting into a float value exceeding the precision, using IF function and using the column return different result.
1184692025-06-17
9:38		2025-06-17
10:33		MySQL Server: DocumentationVerified
(460 days)		S39.3AnyAnyConnection attributes for Connector/NET are incomplete/incorrect
1184752025-06-18
7:58		2025-06-18
8:40		MySQL Server: DMLVerified
(459 days)		S38.0.41, 8.4.5AnyAnyWhen the IF function is invoked to replace the specified column name, the returned results are inconsistent.
1184762025-06-18
8:45		2026-05-28
1:13		MySQL Server: DDLPatch pending
(459 days)		S28.0, 8.4Red Hatx86Unable to create partition with name '1e3fRQM2GhI'
1184932025-06-20
6:54		2025-06-20
10:38		MySQL Server: PartitionsVerified
(457 days)		S38.0, 8.0.42AnyAnySubpartitions can not be pruned by conditions derived from equal propagation
1184952025-06-20
7:40		2025-06-20
10:32		MySQL Server: DMLVerified
(457 days)		S38.0.41Linuxx86The query returned wrong result with l"imit offset"
1185102025-06-23
20:09		2025-07-01
12:50		MySQL Server: FULLTEXT searchVerified
(446 days)		S28.0.39AnyAnyInnoDB Match Against does not work properly with utf8mb4_0900_as_ci
1185162025-06-24
10:42		2025-07-03
18:36		MySQL Server: InnoDB storage engineVerified
(444 days)		S38.0.39AnyAnyUnexpected blocked statement when different select statements are executed
1185292025-06-26
9:50		2025-06-26
12:18		MySQL Server: OptionsVerified
(451 days)		S38,9AnyAny'init_connect' not re-executed after 'COM_RESET_CONNECTION' or 'COM_CHANGE_USER'
1185352025-06-26
17:43		2026-07-22
16:08		MySQL Server: FULLTEXT searchVerified
(450 days)		S39.3.0, 8.4.5, 8.0.42Ubuntu (25.04 Server)x86Arithmetic operations fail on fulltext-indexed fields inserted with DISABLE KEYS
1185402025-06-27
7:27		2025-09-23
4:02		MySQL Server: OptimizerVerified
(362 days)		S29.2.0 , 8.0.42LinuxAnyInconsistent results between NATURAL JOIN and INNER JOIN simulated via LEFT JOIN, RIGHT JOIN, and EXCEPT ALL with NULL v
1185412025-06-27
8:31		2025-09-23
4:02		MySQL Server: OptimizerVerified
(362 days)		S29.2.0 , 8.0.42LinuxAnyInconsistent Results Between NATURAL JOIN and its Equivalent Form Using EXCEPT ALL with Implicit Type Casting
1185442025-06-27
14:18		2025-09-23
4:03		MySQL Server: OptimizerVerified
(362 days)		S29.2.0 , 9.3.0LinuxAnyA potential join operator bug
1185472025-06-27
17:26		2025-06-30
6:36		MySQL Server: Information schemaVerified
(447 days)		S38.0, 8.4, 8.0.42AnyAnySET DEFAULT (expr) on PK column requires issuing command twice
1185512025-06-29
17:59		2025-06-30
7:42		MySQL Server: DMLVerified
(447 days)		S39.3.0Ubuntux86Inconsistant result after removing constraints on table
1185522025-06-29
18:14		2025-06-30
8:00		MySQL Server: DMLVerified
(447 days)		S39.3.0Ubuntux86Inconsistant result on tables with same data but different constraints
1185532025-06-29
18:26		2025-06-30
8:03		MySQL Server: DMLVerified
(447 days)		S39.3.0Ubuntux86SELECT returns different results on tables with same data
1185542025-06-29
18:42		2025-06-30
8:05		MySQL Server: DMLVerified
(447 days)		S39.3.0Ubuntux86Inconsistent results on same tables with different PRIMARY KEY constraint
1185552025-06-29
18:55		2025-06-30
8:09		MySQL Server: DMLVerified
(447 days)		S39.3.0Ubuntux86Inconsistant results in tables containing NULL values
1185562025-06-29
19:07		2025-06-30
8:14		MySQL Server: DMLVerified
(447 days)		S39.3.0Ubuntux86Queries on tables with same data return different results
1185602025-06-30
11:58		2026-04-17
12:01		MySQL Server: DDLVerified
(447 days)		S38.0, 8.4AnyAnydrop full text can not instant
1185652025-06-30
16:42		2025-12-05
5:25		MySQL RouterVerified
(437 days)		S2Latest 9.3.0AnyAnyMySQL Router 'Application got fatal signal: 11' segfault with connection pooling enabled
1185702025-07-02
2:29		2025-07-03
9:32		MySQL Server: DMLVerified
(445 days)		S58.0.42Linux (22.04)x86Performance regression occurs with INSERT statements after c17d86b
1185792025-07-02
16:35		2025-08-18
11:30		Connector / NETVerified
(398 days)		S28.1.0Linux (Oracle Linux 9)x86Stack Overflow Exception When Connecitons Aborted During Connect
1185852025-07-03
16:35		2025-07-04
6:42		MySQL Server: OptimizerVerified
(443 days)		S58.0.39, 8.0.42, 8.4.5, 9.3.0Ubuntu (Ubuntu 20.04.2)Anysystem variable "range_alloc_block_size" arouse different execution plan
1185942025-07-07
14:16		2026-09-18
8:48		MySQL Server: InnoDB storage enginePatch pending
(440 days)		S28.0.42AnyAnyIn-place ALTER TABLE ... ADD FOREIGN KEY can sometimes fails with unwarranted error or even crashes
1186112025-07-09
4:40		2025-07-09
8:27		MySQL Server: DDLVerified
(438 days)		S38.4, 8.0.42LinuxAnyCreating an InnoDB table with a CONNECTION clause should not be allowed
1186212025-07-09
12:39		2025-07-09
14:19		MySQL Server: OptimizerVerified
(438 days)		S39.3.0, 8.0.42AnyAnysubquery_to_derived optimizer makes query produce incorrect result
1186242025-07-10
2:47		2026-05-28
1:13		MySQL Server: InnoDB storage enginePatch pending
(437 days)		S18.3.0, 8.0.42, 8.3.0, 8.4.5, 9.3.0AnyAnyWrong result when icp(push a 'like condition' into engine)
1186532025-07-14
3:35		2025-07-14
5:09		MySQL Server: XA transactionsVerified
(433 days)		S38.0.35, 9.3.0AnyAnyThe threads waiting for the MDL lock and the threads holding the lock are the same
1186692025-07-16
5:22		2025-07-16
6:46		MySQL Server: OptimizerVerified
(431 days)		S18 and above, 8.0.42, 8.4.5, 9.3.0AnyAnyIssue in applying limit on aggregated data
1186812025-07-18
2:54		2025-07-18
5:22		MySQL Server: InnoDB storage engineVerified
(429 days)		S58.0.42AnyAnyReduce the locking scope of dict_sys_mutex in dict_stats_drop_table
1186822025-07-18
3:52		2025-10-10
7:41		MySQL Server: OptimizerVerified
(423 days)		S28.0, 8.0.42AnyAnyconnection_memory_limit and global_connection_memory_limit don't work
1186842025-07-18
14:54		2025-07-21
6:07		MySQL Server: OptimizerVerified
(426 days)		S29.2.0, 8.0.42, 8.4.5LinuxAnyInconsistent rows are returned
1186932025-07-22
5:52		2026-05-28
1:13		MySQL Server: InnoDB storage enginePatch pending
(425 days)		S38.0.42AnyAnyIncreasing length of varchar field should be inplace.
1186942025-07-22
7:03		2025-07-22
11:45		MySQL Server: DMLVerified
(425 days)		S38.0.41 5.7, 8.0.42AnyAnyItem_func_between deal with decimel different from other methods
1186952025-07-22
7:11		2025-07-23
7:33		MySQL Server: InnoDB storage engineVerified
(424 days)		S38.0AnyAnyThis if condition seems to be useless in btr0cur.cc:1398
1187102025-07-23
12:08		2025-07-23
12:42		MySQL Server: OptimizerVerified
(424 days)		S18.0.36, 8.0.42, 8.0.43, 8.4.6WindowsAnyOptimizer incorrectly simplifies negative float/decimal comparison in JOIN condition, leading to wrong results
1187232025-07-26
11:54		2026-05-28
1:13		MySQL Server: InnoDB storage enginePatch pending
(419 days)		S58.0.42AnyAnyoptimize for innodb insert
1187242025-07-26
12:08		2025-08-11
12:06		MySQL Server: Performance SchemaVerified
(405 days)		S58.0.42AnyAnyoptimzie for performance_schema
1187522025-07-30
11:21		2025-07-31
12:38		Connector / CVerified
(417 days)		S19.4WindowsAnyConnector/C 9.x ANSI reports wrong data types
1187652025-08-01
2:56		2025-08-01
5:26		MySQL Server: DMLVerified
(415 days)		S38.0, 9.0, 8.4.6, 8.0.43AnyAnySubstring_index with negative index returns inconsistent results across different character sets
1187682025-08-01
10:29		2025-08-04
5:29		MySQL Server: Storage EnginesVerified
(412 days)		S38.0AnyAnyLink_buf may not advance the tail correctly
1187862025-08-06
6:13		2025-08-06
6:31		Connector / NETVerified
(410 days)		S39.4.0Windows (11 26100)x86 (Intel Core i5 8350U)Migration generator will generate an unexpected default value when changing the column name
1187882025-08-06
9:33		2025-08-21
8:59		MySQL Server: OptimizerVerified
(410 days)		S38.0.41, 8.0.43Linuxx86When two tables are joined, the execution results are different in different join order.
1187972025-08-07
2:08		2025-12-18
6:35		MySQL Server: ReplicationVerified
(409 days)		S28.4, 8.4.6, 9.4.0AnyAnyContribution by Tencent: previous gtids may loss xa commit/rollback gtids
1187982025-08-07
9:22		2025-08-08
7:36		MySQL Server: ReplicationVerified
(408 days)		S18.0.40UbuntuAnyReplication Break in 8.0.40 salve when from 8.0.33 Master
1188032025-08-08
23:48		2025-08-11
4:56		MySQL Server: PackagingVerified
(405 days)		S39.4AnyAnyContribution: Replace ps|grep with pgrep for MySQL process detection (trunk)
1188042025-08-08
23:48		2025-08-11
4:58		MySQL Server: PackagingVerified
(405 days)		S38.4AnyAnyContribution: Replace ps|grep with pgrep for MySQL process detection (8.4)
1188062025-08-09
13:00		2025-08-11
5:39		MySQL Server: OptimizerVerified
(405 days)		S38.0,9.0, 8.0.43, 8.4.6, 9.4.0Ubuntux86NULLIF with VARCHAR omits rows unexpectedly
1188082025-08-10
11:26		2025-08-11
7:00		MySQL Server: OptimizerVerified
(405 days)		S29.4.0, 8.4.3, 8.4.6AnyAnyDifferent result with range scan and table scan in sql with subquery
1188102025-08-11
3:19		2025-08-11
10:35		MySQL Server: OptimizerVerified
(405 days)		S38.0.41, 8.0.43, 8.4.6Linuxx86he query result are inconsistent，when select difference indexes
1188112025-08-11
3:31		2025-08-11
12:02		MySQL Server: OptimizerVerified
(405 days)		S38.0.43Linuxx86When hints are added, different execution plans are used for query. The query result are different.
1188142025-08-12
3:47		2025-10-11
3:22		MySQL Server: WindowsOpen
(344 days)		S28.0.39WindowsAnyI/O error while writing to file: .\#ib_16384_0.dblwr
1188172025-08-12
11:35		2025-08-13
7:23		MySQL Server: DDLVerified
(403 days)		S38.0AnyAnyCode Comment Error for row_import::m_n_instant_cols in storage/innobase/row/row0import.cc
1188202025-08-13
7:39		2025-08-20
6:01		MySQL Server: InnoDB storage engineVerified
(397 days)		S28.0.41AnyAnyAHI results the mysqld hung and assertion failure: btr0sea.cc:295:sleep_counter < 60000
1188302025-08-14
2:26		2025-08-19
10:51		MySQL Server: DMLVerified
(397 days)		S38.0.41, 9.4.0AnyAnyAfter a constant value is replaced by a LEAST function returnning the same value, the sql returns different result;
1188312025-08-14
2:33		2025-08-19
10:51		MySQL Server: OptimizerVerified
(397 days)		S38.0.41, 9.4.0AnyAny !(expression1 or expression2) return a different result from !(expression1), while expression2 is 0.
1188322025-08-14
2:39		2025-08-19
7:34		MySQL Server: OptimizerVerified
(397 days)		S38.0.41, 9.4.0AnyAnyusing the return value replacing the IFNUILL function , the query returns different value;
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