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| ID# | Date | Type | Status | Sev | Version | Target | OS | Summary | Assigned |
|---|---|---|---|---|---|---|---|---|---|
| 65336 | 2012-05-16 16:04 | Server: Query Cache | Open (7 days) | S3 | 5.5.24 | Any | MySQL query_cache_type set to 0 online will not turn off query cache | ||
| 64924 | 2012-04-10 9:03 | Server: Query Cache | Duplicate (13 days) | S3 | 5.1.61 | Linux (2.6.32-5-amd64 #1 SMP) | Cacheing long SELECT statement does too many prunes | Sveta Smirnova | |
| 64821 | 2012-03-30 23:33 | Server: Query Cache | Verified (54 days) | S2 | 5.1.61, 5.5.11 | Any | Query Cache not used when table name contains dollar sign and engine is innodb | ||
| 64743 | 2012-03-23 10:19 | Server: Query Cache | Not a Bug (62 days) | S1 | 5.5.21 | Any | SQL CACHE + JOINS not working | ||
| 64164 | 2012-01-30 14:54 | Server: Query Cache | Verified (114 days) | S3 | 5.5.16 GPL | Linux (CentOS 5.4 x86_64) | 5.5.16 waits for the query cache even with SQL_NO_CACHE hint | ||
| 63379 | 2011-11-22 11:20 | Server: Query Cache | Verified (183 days) | S4 | 5.1.52 | Any | Query cache can not be used with statements with stored functions | ||
| 62691 | 2011-10-12 5:47 | Server: Query Cache | Can't repeat (225 days) | S3 | Any | i dont know why this is happening | |||
| 62237 | 2011-08-23 11:20 | Server: Query Cache | Duplicate (275 days) | S3 | 5.5.14 | Linux | Query cache behaviour change based on database name and engine | ||
| 62095 | 2011-08-05 15:09 | Server: Query Cache | No Feedback (258 days) | S2 | 5.0.92-community MySQL Community Edition | Linux (CentOS 5.6 x-64) | Query cache failed to set size | ||
| 62093 | 2011-08-05 14:11 | Server: Query Cache | Not a Bug (293 days) | S3 | Any | Trying to do a select statement from a table | |||
| 61043 | 2011-05-03 17:44 | Server: Query Cache | Verified (339 days) | S3 | 5.5.6, 5.1.59 | Any | doubt query cache information at show processlist | ||
| 60801 | 2011-04-08 3:51 | Server: Query Cache | Closed (381 days) | S2 | mysql Ver 14.12 Distrib 5.0.45 | Linux (Red Hat Enterprise Linux Server release 5.3 ) | Select Query is too much slow and taking upto 23 seconds to complete | ||
| 60696 | 2011-03-30 8:33 | Server: Query Cache | Open (79 days) | S2 | 5.5.8, 5.5.20 | Any (Windows server 2008r2, Linux) | invalidating query cache entries (table) hangs replication | ||
| 60668 | 2011-03-27 21:23 | Server: Query Cache | Not a Bug (423 days) | S3 | 5.1.49 | Linux (debian: 5.1.49-3) | qcache variables don't work properly | ||
| 60560 | 2011-03-21 3:49 | Server: Query Cache | Unsupported (425 days) | S4 | any | Any | insert and query cache | ||
| 60501 | 2011-03-17 5:32 | Server: Query Cache | No Feedback (403 days) | S1 | 5.5.10 | Linux | Query cache Return old result if bind variable if different | ||
| 60448 | 2011-03-13 4:36 | Server: Query Cache | Duplicate (438 days) | S2 | 5.5.9, 5.5.11 | Any (Centos 5.5, Mac OS X) | Query cache always misses with InnoDB schema with '-' in theirschema name. | ||
| 59602 | 2011-01-19 6:43 | Server: Query Cache | No Feedback (454 days) | S1 | 5.5.8 | Linux | MySQL Server crashes with signal 11 (segfault) | ||
| 59548 | 2011-01-17 11:35 | Server: Query Cache | Not a Bug (493 days) | S1 | 5.1.54 | Linux (Centos) | Does this query to execute? | ||
| 57664 | 2010-10-22 16:26 | Server: Query Cache | Not a Bug (580 days) | S3 | 5.5.6-rc | Any | sql_cache hint disallowed in subqueries since 5.5.x | ||
| 57144 | 2010-09-30 14:22 | Server: Query Cache | Duplicate (602 days) | S4 | Any | Reflect Query Cache mutex wait state in thd->proc_info | |||
| 56835 | 2010-09-17 7:50 | Server: Query Cache | Not a Bug (615 days) | S2 | mysql Ver 14.12 Distrib 5.0.45, for red | Linux (redhat-linux-gnu) | setting deafault value with DATE_ADD() | ||
| 56822 | 2010-09-16 17:23 | Server: Query Cache | Closed (555 days) | S4 | 5.5 | Any | Add a thread state for sessions waiting on the query cache lock | Davi Arnaut | |
| 56805 | 2010-09-15 19:14 | Server: Query Cache | No Feedback (587 days) | S3 | 5.2.27 New Version | Microsoft Windows (xp) | Ran Grouping without calculation on record set that has 7.9 million records | ||
| 56569 | 2010-09-05 13:34 | Server: Query Cache | Closed (596 days) | S1 | 5.0.51a-3ubuntu5.7 | Linux (Ubuntu 8.04.4 32bit) | mysqld got signal 11 | ||
| 56462 | 2010-09-01 16:41 | Server: Query Cache | Verified | S3 | 5.1 | 5.1+ | Any | main.init_file fails if MTR run with option --mysqld=--query-cache-size=1000000 | Takeover System Account |
| 55556 | 2010-07-26 11:59 | Server: Query Cache | Verified (668 days) | S2 | 5.1.49, 5.1.50-bzr, 5.5.11 | Any | Query Cache not used when database name contains minus and table is innodb | ||
| 55032 | 2010-07-06 16:52 | Server: Query Cache | Verified (687 days) | S3 | All versions (5.1.x, 5.5.x) | Any | Query cache sometime insert queries to cache, but doenn't find this queries. | ||
| 55016 | 2010-07-06 4:29 | Server: Query Cache | Duplicate (688 days) | S5 | Any | Any | Doesn't search but insert in query cache queries leading one-line comment | ||
| 54584 | 2010-06-17 14:06 | Server: Query Cache | Verified (707 days) | S1 | Any | Any | query cache can lock DML threads if a reader is slow | ||
| 54460 | 2010-06-12 20:16 | Server: Query Cache | Not a Bug (712 days) | S3 | Any | error | |||
| 53217 | 2010-04-27 17:59 | Server: Query Cache | Not a Bug (758 days) | S1 | 5.1.46 | Microsoft Windows | UPDATE Syntax Error | ||
| 50065 | 2010-01-04 22:59 | Server: Query Cache | Verified (870 days) | S4 | 5.0.89, 5.1.37, 5.5-mr2 | Any | query cache invalidated in insert...select if no rows inserted | ||
| 49634 | 2009-12-11 22:14 | Server: Query Cache | Verified (893 days) | S4 | 5.0, 5.1 | Any | Cached queries do not clear warnings | ||
| 48979 | 2009-11-23 8:54 | Server: Query Cache | No Feedback (851 days) | S5 | 5.0.45 | Linux (red hat 5) | mysql query cache limit size | ||
| 48433 | 2009-10-30 10:31 | Server: Query Cache | Verified (937 days) | S4 | 5.1 | Linux | improve query cache support for partitioned tables | ||
| 47943 | 2009-10-09 12:26 | Server: Query Cache | No Feedback (927 days) | S2 | 4.0.19 | Microsoft Windows (XP Professional, Service pack 2) | MySQL Update query | ||
| 47529 | 2009-09-22 22:15 | Server: Query Cache | Duplicate (532 days) | S5 | 5.1.38, 5.1.39 | Any | query cache performance is bad on multi-core servers | Takeover System Account | |
| 47378 | 2009-09-16 15:12 | Server: Query Cache | Verified (981 days) | S1 | 5.1.38-debug | Any | assertion in query cache when running event scheduler | ||
| 46615 | 2009-08-08 9:03 | Server: Query Cache | Closed (706 days) | S3 | 5.1,5.4 | 5.1+ | Any | Assertion in Query_cache::invalidate in INSERT in a VIEW of a MERGE table | Kristofer Pettersson |
| 45632 | 2009-06-20 7:49 | Server: Query Cache | No Feedback (1027 days) | S3 | 5.1 bzr | 5.1+ | Linux (x86) | query_cache_debug.test fails | Takeover System Account |
| 45144 | 2009-05-27 18:37 | Server: Query Cache | No Feedback (1062 days) | S2 | 5.1.31-COMMUNITY | Microsoft Windows (WINDOWS SERVER 2003) | UPDATE IS NOT AVALIABLE IN ANOTHER CONNECTION | ||
| 45101 | 2009-05-26 16:49 | Server: Query Cache | Duplicate (1071 days) | S3 | mysql-5.1.32-ndb-6.3.23 | Linux | Query Cache Deadlock causes mysql server to hang | Takeover System Account | |
| 44359 | 2009-04-20 6:44 | Server: Query Cache | No Feedback (983 days) | S2 | 5.1.33 | Any | Query cache gets fragmented when the query cache gets full | ||
| 44158 | 2009-04-08 16:46 | Server: Query Cache | Not a Bug (1135 days) | S3 | 5.1, 6.0-bk | 5.1+ | Any | Double mutex locking can occur in Query Cache code, under certain conditions | Kristofer Pettersson |
| 43861 | 2009-03-25 15:52 | Server: Query Cache | Closed (99 days) | S3 | 5.1 | 5.1+ | Any | main.query_cache_28249 fails sporadically | |
| 43758 | 2009-03-19 19:21 | Server: Query Cache | Closed (961 days) | S2 | 5.1.32, 5.0 | 5.1.36 | Any | Query cache can lock up threads in 'freeing items' state | Kristofer Pettersson |
| 43032 | 2009-02-19 19:38 | Server: Query Cache | Not a Bug (1168 days) | S5 | 5.0.67, 5.0.76, any | Any | The query cache can appear to no longer function in certain circumstances | ||
| 42206 | 2009-01-20 7:20 | Server: Query Cache | Not a Bug (1220 days) | S1 | 5.00 | Any | IFNULL control flow function returns a table instead of only the expression | ||
| 42197 | 2009-01-19 12:24 | Server: Query Cache | Verified (645 days) | S3 | 5.0, 5.1, 6.0 | 5.1+ | Any | Query cache and autocommit | |
| 42182 | 2009-01-17 21:49 | Server: Query Cache | Unsupported (1221 days) | S2 | 4.0.23-standard | Linux (FC2) | MySQL Sleep proceses when query_cache_type=1 | ||
| 41812 | 2008-12-31 20:48 | Server: Query Cache | Verified (1117 days) | S3 | 5.1.30, 5.1-bzr | Linux (Fedora Core 6) | Query cache not used from stored procedure | ||
| 41599 | 2008-12-18 19:08 | Server: Query Cache | Verified (1253 days) | S4 | 5.0, 5.1, 6.0 | Any | FLUSH TABLE T should NOT flush entire query cache | ||
| 41098 | 2008-11-28 14:33 | Server: Query Cache | Closed (1163 days) | S3 | 5.1,6.0 | 5.1+ | Any | Query Cache returns wrong result with concurrent insert | Davi Arnaut |
| 40986 | 2008-11-24 16:29 | Server: Query Cache | Verified (1146 days) | S3 | 4.1, 5.0, 5,1, 6.0 bzr | Any | Leading line comments prevent Query Cache from caching result. | ||
| 40820 | 2008-11-18 12:44 | Server: Query Cache | Verified (1283 days) | S5 | Any | Query string "normalization" for query cache. | |||
| 40264 | 2008-10-22 18:53 | Server: Query Cache | Closed (1196 days) | S2 | 5.0.67, 5.0 bzr | 5.0 | Any (FreeBSD 7.0-STABLE, MP; Linux) | Aborted cached query causes query to hang indefinitely on next cache hit | Davi Arnaut |
| 40137 | 2008-10-19 8:29 | Server: Query Cache | Verified (932 days) | S4 | Any | REQ: allow limiting query cache for certain tables | |||
| 40090 | 2008-10-16 20:26 | Server: Query Cache | No Feedback (1273 days) | S1 | 5.1.26 | Linux | Errornous query cache thread synchronization causes server to freeze forever | ||
| 39253 | 2008-09-04 18:47 | Server: Query Cache | Closed (804 days) | S2 | 5.1 bzr | 5.1+ | Any | Large query cache still freezes server after fix for bug #21074 | Kristofer Pettersson |
| 39145 | 2008-09-01 1:03 | Server: Query Cache | No Feedback (1331 days) | S2 | 5.1.26 | Linux | Query cache returns stale data on partitioned queries | Sveta Smirnova | |
| 39091 | 2008-08-28 12:57 | Server: Query Cache | No Feedback (178 days) | S1 | 5.1.26, 5.1.31, 5.1.45, 5.1.49 | Any (w2k,sles10) | A process stucks in END state and never dies locking a table forever. | ||
| 39062 | 2008-08-27 4:56 | Server: Query Cache | Can't repeat (688 days) | S2 | 5.0.51b,5.0.67 | Microsoft Windows (Windows 2008 Server) | Query cache not always invalidated from slave SQL thread? | ||
| 38692 | 2008-08-09 17:14 | Server: Query Cache | Closed (1311 days) | S1 | 5.1.26, 5.1.28, 6.0.7 | 5.1+ | Any | concurrent inserts cause valgrind errors in Query_cache::invalidate | Kristofer Pettersson |
| 38551 | 2008-08-04 22:08 | Server: Query Cache | Closed (905 days) | S5 | 5.1, 6.0 | 6.0-rc | Any | RBR/MBR + Query Cache + "invalidating query cache entries (table)" => slow slave | Kristofer Pettersson |
| 38157 | 2008-07-16 1:20 | Server: Query Cache | No Feedback (1322 days) | S2 | 5.0.56 | Linux | Crash in Query Cache store | Takeover System Account | |
| 38094 | 2008-07-14 9:48 | Server: Query Cache | Duplicate (1317 days) | S3 | 5.1+ | Any (SMP) | query_cache works fine on busy CPUs only | Takeover System Account | |
| 37844 | 2008-07-03 17:58 | Server: Query Cache | Verified (955 days) | S5 | 5.0.62,5.1.25 | Any | Fix SMP performance for the query cache | Takeover System Account | |
| 37416 | 2008-06-15 22:56 | Server: Query Cache | Closed (1162 days) | S5 | 5.0.51a,5.1 | 5.0+ | Any | When SQL_NO_CACHE is used, MySQL still lookup into the query cache | Kristofer Pettersson |
| 37105 | 2008-05-30 16:26 | Server: Query Cache | Verified (1299 days) | S5 | 5.0.51a, 5.1.29 | Any | Query cache depends on the current DB even if other DB is specified in the query | Takeover System Account | |
| 36892 | 2008-05-22 19:00 | Server: Query Cache | Closed (1436 days) | S3 | 6.0-bk | 6.0-rc | Microsoft Windows (32-bit) | Compiler warning on Windows 32-bit | Kristofer Pettersson |
| 36822 | 2008-05-20 16:27 | Server: Query Cache | Can't repeat (1461 days) | S3 | 5.0.51a | Microsoft Windows | Query Cache not updated by INSERT ... ON DUPLICATE KEY UPDATE ... query | ||
| 36326 | 2008-04-24 20:55 | Server: Query Cache | Closed (1203 days) | S3 | 5.0.54 | 5.0+ | Microsoft Windows (Vista) | nested transaction and select | Davi Arnaut |
| 35749 | 2008-04-01 17:49 | Server: Query Cache | Closed (1503 days) | S2 | 5.1+ | FreeBSD (6.0) | Test 'query_cache_debug' fails with "Unknown thread id: 0" | Kent Boortz | |
| 35445 | 2008-03-19 21:00 | Server: Query Cache | Not a Bug (1008 days) | S3 | 6.0.4, 5.0, 5.1, 5.4 | 5.4+ | Any | query_cache_size can not be set to certain expressions | Magne Mæhre |
| 35390 | 2008-03-18 11:30 | Server: Query Cache | Won't fix (1479 days) | S2 | 5.1.22, 5.0, 5.1, 6.0 | Any (MS Windows, Linux) | Access to Queries in cache is blocked even if invalidation is set to off | Kristofer Pettersson | |
| 35388 | 2008-03-18 10:45 | Server: Query Cache | Verified (1528 days) | S3 | 5.1.22, 5.0, 5.1, 6.0 BK | Any | Stored procedure execution causes improper behavior of query cache. | ||
| 34842 | 2008-02-26 13:20 | Server: Query Cache | Closed (1526 days) | S4 | 5.1.22, 5.1.23 | Microsoft Windows | Incorrect minimum value for query_cache_min_res_unit | Chuck Bell | |
| 34162 | 2008-01-30 12:36 | Server: Query Cache | Can't repeat (1458 days) | S1 | 5.1.23-maria-alpha-pb297 | Microsoft Windows | crash on query cache insertion due to invalid lock | ||
| 33756 | 2008-01-09 5:10 | Server: Query Cache | Closed (1519 days) | S3 | 5.0.54, 5.0.50 | Any | query cache with concurrent_insert=0 appears broken | Ingo Struewing | |
| 33362 | 2007-12-19 10:42 | Server: Query Cache | Closed (1381 days) | S2 | all | 5.0+ | Any | Query cache invalidation may hang/crash if cached query uses many tables | Davi Arnaut |
| 32944 | 2007-12-03 19:53 | Server: Query Cache | Verified (1634 days) | S3 | 5.1 | Any | Race condition while doing RESET QUERY CACHE | Takeover System Account | |
| 32213 | 2007-11-09 9:17 | Server: Query Cache | Patch pending (1644 days) | S3 | 5.0.45 | Microsoft Windows | Impossible high query cache setting resets cache size to 0 bytes | Takeover System Account | |
| 31892 | 2007-10-26 21:48 | Server: Query Cache | Closed (1672 days) | S3 | 5.0.37-community-nt-log | Microsoft Windows (Windows 2000 5.00.2195 SP4) | ON DUPLICATE KEY UPDATE does not refresh query cache. | ||
| 31594 | 2007-10-15 8:05 | Server: Query Cache | Can't repeat (1632 days) | S3 | 5.0 | Any | Query Cache fail to register tables because of trivial coding misstake. | Kristofer Pettersson | |
| 30887 | 2007-09-07 8:29 | Server: Query Cache | Closed (1581 days) | S2 | 5.1 BK | 5.1 | Any | Server crashes on SET GLOBAL query_cache_size=0 | Kristofer Pettersson |
| 30768 | 2007-09-03 11:55 | Server: Query Cache | Closed (1662 days) | S3 | 5.0.50 | 5.1.23 | Microsoft Windows (xp) | query cache patch for bug #21074 crashes on windows | Kristofer Pettersson |
| 30546 | 2007-08-21 20:32 | Server: Query Cache | Verified (1648 days) | S3 | 5.0 | Any | Query cache: queries with views are cached but not returned | ||
| 30269 | 2007-08-07 7:09 | Server: Query Cache | Closed (1728 days) | S3 | 5.0.45 | Any | Query cache eats memory | Kristofer Pettersson | |
| 29197 | 2007-06-19 5:23 | Server: Query Cache | Not a Bug (1514 days) | S3 | 5.1.17, 5.0 BK, 4.1 BK | Any | Query cache and warnings | Kristofer Pettersson |
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