Showing 1-10 of 738 (Edit, Save, CSV, Feed) Show Next 10 Entries »
ID# Date Updated Type Status Sev Version OS CPU Summary
70802004-12-07
15:23
2018-09-09
20:45
MySQL Server: OptimizerVerified
(6998 days)
S34.0Linux (Linux)AnyOptimizer choose incorrect index
76042004-12-31
20:13
2020-05-03
20:45
MySQL Server: OptimizerVerified
(5218 days)
S35.0.21-BK, 6.0.14Linux (Linux)AnyRow subqueries don't work with ALL
80362005-01-20
10:12
2018-09-09
20:45
MySQL Server: OptimizerVerified
(6998 days)
S34.0.18, 4.1.10, 5.1.52FreeBSD (Free BSD 4.5, Linux)AnyBad optimization of ORDER BY ... LIMIT 1 if one table is MyISAM, another InnoDB
81132005-01-24
15:43
2018-09-09
20:45
MySQL Server: OptimizerVerified
(5336 days)
S55.0, 5.1, azalea bzrAnyAnySelect with between optimization
86622005-02-21
21:31
2018-09-09
20:45
MySQL Server: OptimizerVerified
(5232 days)
S56.0.14, 5.1.12-BK, 4.1.10AnyAnyoptimizer, query takes 3 to 10 times as long when using index
87492005-02-23
21:08
2018-09-09
20:45
MySQL Server: OptimizerVerified
(5293 days)
S34.1.10, 5.0.67Any (*)AnyEXPLAIN report different "type" w and w/o USE INDEX(...) for the same used key
119482005-07-14
18:00
2018-09-09
20:45
MySQL Server: OptimizerVerified
(6812 days)
S35.0AnyAnyMyISAM only, nested JOIN Views, dramatic performance loss
121132005-07-22
14:23
2014-01-24
12:43
MySQL Server: OptimizerVerified
(3716 days)
S15.0.28-BK, 4.0,5.0AnyAnyComposite index chosen partially for ORDER BY ... LIMIT query.
127992005-08-25
9:46
2020-05-03
20:45
MySQL Server: OptimizerVerified
(5293 days)
S35.0.10-log, 4.1.13a-log on win, 4.1 on RHES3.0Windows (windows xp)Anyone result returned when change from summer time causes dup unique key recs
140842005-10-17
20:09
2014-01-23
9:50
MySQL Server: OptimizerVerified
(3717 days)
S35.0-bkAnyAnyindex_merge access method not used for federated engine
  Showing 1-10 of 738 (Edit, Save, CSV, Feed) Show Next 10 Entries »