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ID# Date Updated Type Status Sev Version OS CPU Summary
697952013-07-19
17:54
2016-06-16
20:32
MySQL Server: OptimizerVerified
(2842 days)
S35.6.12AnyAnyEXPLAIN FORMAT=JSON doesn't show Using filesort for UNIONs
700142013-08-13
13:34
2013-11-19
16:31
MySQL Server: OptimizerClosed
(3782 days)
S25.6.12-debug, 5.6.13-debug , 5.7.2-m12-enterprise-commercial-advanced-debugLinux (Fedora 18)AnyMySQL crashes on explain with JSON formatting (debug builds)
719802014-03-08
19:44
2014-05-14
1:34
MySQL Workbench: SQL EditorClosed
(3606 days)
S36.1.2.11661AnyAnycanvas too small for visual explain in export
719732014-03-07
13:28
2014-05-14
23:41
MySQL Workbench: SQL EditorClosed
(3606 days)
S36.1.2.11661AnyAnyVisual explain fails on large explain plan
722652014-04-07
16:59
2014-04-08
4:56
MySQL Enterprise Monitor: AgentVerified
(3642 days)
S33.0.8AnyAnyMEM tries to explain INSERT/UPDATE/DELETE type statements on a read-only slave
732582014-07-10
11:19
2014-07-10
12:27
MySQL Server: Security: PrivilegesVerified
(3549 days)
S3>= 5.6.3, 5.6.20LinuxAnyUnable to analyze ALL queries with EXPLAIN on read-only account
733052014-07-17
7:27
2017-05-15
12:39
MySQL Server: DocumentationClosed
(2509 days)
S25.6, 5.7AnyAnyManual does not explain all cases when SHOW VIEW privilege is needed
733062014-07-17
7:35
2017-05-15
12:37
MySQL Server: DocumentationClosed
(2509 days)
S35.5, 5.6, 5.7AnyAnyManual does not explain what privileges are needed for EXPLAIN explainable_stmt
688712013-04-05
7:32
2014-08-27
4:36
MySQL Server: OptimizerCan't repeat
(3501 days)
S35.1.58, 5.5.30, 5.6.10AnyAnyEXPLAIN does not show real plan used for query with HAVING
720312014-03-13
8:22
2014-03-13
11:14
MySQL Server: OptimizerVerified
(3668 days)
S35.6.16AnyAnyStrange explain behaviour
719812014-03-08
20:24
2014-03-13
11:15
MySQL Server: DMLVerified
(3668 days)
S35.6.16AnyAnyStrange result on explain
782132015-08-25
20:03
2015-10-23
12:55
MySQL Server: OptimizerClosed
(3095 days)
S25.6, 5.6.26, 5.5.46, 5.1.77Any (Mac OS X 10.9 and CentOS 6)AnySpatial index causes incorrect cardinality for all non-primary indexes
789432015-10-23
13:52
2015-10-26
7:19
MySQL Server: OptimizerNot a Bug
(3076 days)
S35.6.24-72.2-log, 5.6.27Ubuntu (14.04)AnyEXPLAIN FORMAT="JSON" ignores FORCE INDEX for some output parts
797172015-12-21
2:47
2016-02-26
0:13
MySQL Server: DocumentationClosed
(2953 days)
S35.7AnyAnyDocument Bug about "EXPLAIN Output Format"
689122013-04-10
1:38
2013-05-17
1:00
MySQL WorkbenchNo Feedback
(3969 days)
S35.2.42 Rev 9752WindowsAnyHighlight text in the SQL Editor, EXPLAIN function runs against all text
830622016-09-20
13:18
2018-04-24
20:15
MySQL Server: OptimizerVerified
(2745 days)
S35.6.32, 5.7.14, 5.6.33, 5.7.15AnyAnyit's no longer possible to determine used key parts by looking at key_length
720302014-03-13
7:45
2016-11-05
9:43
MySQL Enterprise Monitor: ServerNot a Bug
(2700 days)
S33.0.7AnyAnyExceptions on SQL Explain
833982016-10-16
11:09
2017-02-17
18:00
MySQL Server: DocumentationClosed
(2596 days)
S35.7.15AnyAnySlow and unexpected explain output on FTS
868972017-07-02
13:15
2017-07-02
18:26
MySQL Workbench: SQL EditorDuplicate
(2461 days)
S36.3.6Windows (Microsoft Windows 10 Home)Anyinvalid literal for int() with base 10
865742017-06-03
16:16
2017-06-03
19:36
MySQL Server: OptimizerVerified
(2490 days)
S35.6AnyAnyConfusing EXPLAIN output for INSERT Queries
784122015-09-11
16:17
2017-01-13
9:03
MySQL Server: DocumentationClosed
(3030 days)
S25.6.24AnyAnyUPDATE with subquery is NOT optimized the same way as equivalent SELECT
888172017-12-07
14:26
2018-01-19
11:17
MySQL ServerNot a Bug
(2260 days)
S35.7.17Linux (AWS RDS)AnyField or reference of SELECT #2 was resolved in SELECT #1
890472017-12-23
20:01
2023-02-02
20:53
MySQL Workbench: SQL EditorVerified
(2128 days)
S36.3.10 and 8.0.11RCMacOS (macOS 10.13.x High Sierra x86_64)AnyVisual explain tooltip cropped
997072020-05-27
12:33
2020-06-01
12:29
MySQL Server: DocumentationClosed
(1396 days)
S38.0.20, 5.7.30AnyAnyEXPLAIN requires more than SELECT
1068382022-03-25
11:30
2022-03-25
12:03
MySQL WorkbenchVerified
(734 days)
S38.0.28MacOS (11.1)Anyhover tooltip is cut when using query explain tab
1101172023-02-17
13:22
2023-02-17
15:32
MySQL Server: DocumentationVerified
(405 days)
S38.0AnyAnyLack of instrumentation for index condition impact on the query plan
1115802023-06-27
11:01
2023-06-28
13:40
MySQL Server: Security: PrivilegesNot a Bug
(274 days)
S38.0, 8.0.31AnyAnyview CREATE with SQL SECURITY DEFINER can SELECT but cannot EXPLAIN
1115642023-06-26
12:33
2023-08-10
12:21
MySQL Server: OptimizerClosed
(231 days)
S38.0AnyAnyContribution by Tencent: explain format=tree lost the subquery in the hash join
501682010-01-08
2:16
2018-09-09
20:45
MySQL Server: OptimizerVerified
(5188 days)
S35.0,5.1AnyAnyThe value of 'rows' in EXPLAIN output is not accurate for LIMIT
224132006-09-16
13:59
2006-11-27
18:19
MySQL ServerClosed
(6331 days)
S15.0.24a,5.0BK,5.1BK AnyEXPLAIN SELECT FROM view with ORDER BY yield server crash
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