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Annamalai Gurusami 301032d20a Bug #19140907 DUPLICATES IN UNIQUE SECONDARY INDEX BECAUSE OF FIX OF BUG#68021 
Problem:

When a unique secondary index is scanned for duplicate checking, gap locks
were not taken if the transaction had isolation level <= READ COMMITTED. 
This change was done while fixing Bug #16133801 UNEXPLAINABLE INNODB UNIQUE
INDEX LOCKS ON DELETE + INSERT WITH SAME VALUES (rb#2035). Because of this
the duplicate check logic failed, and resulted in duplicate values in unique
secondary index.

Solution:

When a unique secondary index is scanned for duplicate checking, gap locks
must be taken irrespective of the transaction isolation level.  This is
achieved by reverting rb#2035.

rb#5910 approved by Jimmy
2014-07-03 10:13:29 +05:30
..
btr post-push fix for bug#17565888/bug#14621190 2013-10-28 17:08:31 +01:00
buf Bug#18124788 - COMPRESSED TABLES REGRESSION FROM 5.6.13 2014-02-28 12:45:53 +05:30
data Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
dict Bug #18806829 OPENING INNODB TABLES WITH MANY FOREIGN KEY REFERENCES IS 2014-06-10 09:35:50 +05:30
dyn Bug#16138582 MTR_MEMO_RELEASE AND DYN_ARRAY TOGETHER ARE VERY INEFFICIENT 2013-01-17 17:30:13 +02:00
eval Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
fil Testcase i_innodb.innodb-alter-restart.test fails on some Windows platforms 2013-10-29 11:39:04 -05:00
fsp Merging from mysql-5.1 to mysql-5.5. 2012-03-09 12:35:27 +05:30
fut Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
ha Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
handler Bug#18776592 INNODB: FAILING ASSERTION: PRIMARY_KEY_NO == -1 || 2014-06-25 09:50:17 +05:30
ibuf Merge fix for BUG#17446090 from mysql-5.1 to mysql-5.5 2013-09-27 18:32:13 +05:30
include Bug #18806829 OPENING INNODB TABLES WITH MANY FOREIGN KEY REFERENCES IS 2014-06-10 09:35:50 +05:30
lock Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
log Adjustment for fix for Bug#11758196 2013-09-30 15:02:54 +09:00
mach Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
mem Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
mtr Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
os Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
page Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
pars Bug 16876388 - PLEASE BACKPORT BUG#16208542 TO 5.5 2013-06-25 09:42:54 +08:00
que Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
read Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
rem Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
row Bug #19140907 DUPLICATES IN UNIQUE SECONDARY INDEX BECAUSE OF FIX OF BUG#68021 2014-07-03 10:13:29 +05:30
srv Bug#16287752 INNODB_DATA_FILE_PATH MINIMUM SIZE 2014-01-08 22:25:41 +05:30
sync Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
trx Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
usr Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
ut Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
CMakeLists.txt Bug#11766305 - 59392: Remove thr0loc.c and ibuf_inside() [part 4 of 4] 2011-03-24 14:00:14 +02:00
compile-innodb Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
COPYING.Google Renamed storage/innodb_plugin to storage/innobase, so that 1) it's the same 2009-08-07 12:16:00 +02:00
COPYING.Percona Renamed storage/innodb_plugin to storage/innobase, so that 1) it's the same 2009-08-07 12:16:00 +02:00
Doxyfile Remove ut0auxconf.h. 2010-09-09 14:27:52 +03:00
ha_innodb.def Renamed storage/innodb_plugin to storage/innobase, so that 1) it's the same 2009-08-07 12:16:00 +02:00