List of upstream MySQL bugs fixed in Percona Server for MySQL 8.0¶

Upstream Bug:	#93788 - main.mysqldump is failing because of dropped event
JIRA bug:	#5268
Upstream State:	Duplicate (checked on 2019-01-16)
Fix Released:	8.0.13-4
Upstream Fix:	N/A

Upstream Bug:	#93708 - Page Cleaner will sleep for long time if clock changes
JIRA bug:	#5221
Upstream State:	Verified (checked on 2019-03-11)
Fix Released:	8.0.15-5
Upstream Fix:	N/A

Upstream Bug:	#93703 - EXPLAIN SELECT returns inconsistent number of ROWS in main.group_by
JIRA bug:	#5306
Upstream State:	Need Feedback (checked on 2019-01-16)
Fix Released:	8.0.13-4
Upstream Fix:	N/A

Upstream Bug:	#93686 - innodb.upgrade_orphan fails because of left files
JIRA bug:	#5209
Upstream State:	Verified (checked on 2019-01-16)
Fix Released:	8.0.13-4
Upstream Fix:	N/A

Upstream Bug:	#93544 - SHOW BINLOG EVENTS FROM <bad offset> is not diagnosed
JIRA bug:	#5126
Upstream State:	Verified (checked on 2019-01-16)
Fix Released:	8.0.13-4
Upstream Fix:	N/A

Upstream Bug:	#89840 - 60-80k connections causing empty reply for select
JIRA bug:	#314
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#89607 - MySQL crash in debug, PFS thread not handling singals.
JIRA bug:	#311
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#89598 - plugin_mecab.cc:54:19: warning: unused variable ‘bundle_mecab’
JIRA bug:	#3804
Upstream State:	Closed
Fix Released:	8.0.12-2rc1
Upstream Fix:	8.0

Upstream Bug:	#89467 - Redundant GTID unsafe mark for CREATE/DROP TEMPORARY TABLE in RBR/MBR
JIRA bug:	#1816
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#89313 - 60-80k connections causing empty reply for select
JIRA bug:	#314
Upstream State:	N/A
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#88720 - Inconsistent and unsafe FLUSH behavior in terms of replication
JIRA bug:	#1827
Upstream State:	Verified (checked on 2019-03-11)
Fix Released:	8.0.15-5
Upstream Fix:	N/A

Upstream Bug:	#88057 - Intermediary slave does not log master changes with ...
JIRA bug:	#1119
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#85208 - A follow-up fix for buffer pool mutex split patch might be suboptimal, ...
JIRA bug:	#3755
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#85205 - A follow-up fix for buffer pool mutex split patch might be suboptimal, ...
JIRA bug:	#3754
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#84366 - InnoDB index dives do not detect concurrent tree changes, return bogus ...
JIRA bug:	#1743
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#83648 - Assertion failure in thread x in file fts0que.cc line 3659
JIRA bug:	#1023
Upstream State:	N/A
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#82935 - Cipher ECDHE-RSA-AES128-GCM-SHA256 listed in man/Ssl_cipher_list, not ...
JIRA bug:	#1737
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#82480 - Incorrect schema mismatch error message when importing mismatched tables
JIRA bug:	#1697
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#80496 - buf_dblwr_init_or_load_pages now returns an error code, but caller not ...
JIRA bug:	#3384
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#77591 - ALTER TABLE does not allow to change NULL/NOT NULL if foreign key exists
JIRA bug:	#1635
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#77399 - Deadlocks missed by INFORMATION_SCHEMA.INNODB_METRICS lock_deadlocks ...
JIRA bug:	#1632
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#76418 - Server crashes when querying partitioning table MySQL_5.7.14
JIRA bug:	#1050
Upstream State:	N/A
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#76142 - InnoDB tablespace import fails when importing table w/ different data ...
JIRA bug:	#1697
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#76020 - InnoDB does not report filename in I/O error message for reads
JIRA bug:	#2455
Upstream State:	Verified (checked on 2019-03-11)
Fix Released:	8.0.15-5
Upstream Fix:	N/A

Upstream Bug:	#75480 - Selecting wrong pos with SHOW BINLOG EVENTS causes a potentially ...
JIRA bug:	#1600
Upstream State:	N/A
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#75311 - Error for SSL cipher is unhelpful
JIRA bug:	#1779
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#71761 - ANALYZE TABLE should remove its table from background stat processing ...
JIRA bug:	#1749
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream Bug:	#71411 - buf_flush_LRU() does not return correct number in case of compressed ...
JIRA bug:	#2053
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

Upstream bug:	#71217 - Threadpool - add thd_wait_begin/thd_wait_end to the network IO functions
JIRA bug:	#1343
Upstream state:	Open (checked on 2018-05-24)
Fix Released:	8.0.13-3
Upstream Fix:	N/A

Upstream Bug:	#53588 - Blackhole : Specified key was too long; max key length is 1000 bytes
JIRA bug:	#1126
Upstream State:	Verified (checked on 2018-11-20)
Fix Released:	8.0.12-2rc1
Upstream Fix:	N/A

List of upstream MySQL bugs fixed in Percona Server for MySQL 8.0