mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-01-31 11:01:52 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions
mariadb/storage/innobase
History
Krunal Bauskar krunal.bauskar@oracle.com dcf8d0481e bug#14704286 
SECONDARY INDEX UPDATES MAKE CONSISTENT READS DO O(N^2) UNDO PAGE
LOOKUPS (honoring kill query while accessing sec_index)

If secondary index is being used for select query evaluation and this
query is operating with consistent read snapshot it might take good time for
secondary index to return back control to mysql as MVCC would kick in.

If user issues "kill query <id>" while query is actively accessing
secondary index it will not be honored as there is no hook to check
for this condition. Added hook for this check.

-----
Parallely secondary index taking too long to evaluate for consistent
read snapshot case is being examined for performance improvement. WL#6540.
2012-10-15 09:49:50 +05:30
..
btr Merge mysql-5.1 to mysql-5.5. 2012-09-19 22:55:26 +03:00
buf Merge mysql-5.1 to mysql-5.5. 2012-09-17 14:32:07 +03:00
data Implement worklog #5743 InnoDB: Lift the limit of index key prefixes. 2011-05-31 02:12:32 -07:00
dict Merge mysql-5.1 to mysql-5.5. 2012-10-08 16:18:54 +03:00
dyn Renamed storage/innodb_plugin to storage/innobase, so that 1) it's the same 2009-08-07 12:16:00 +02:00
eval Remove redundant variable 2010-09-20 18:48:38 +03:00
fil Bug#14594600 ASSERT FROM DROP TABLE CONCURRENT WITH IBUF MERGES 2012-09-20 08:44:33 -04:00
fsp Merging from mysql-5.1 to mysql-5.5. 2012-03-09 12:35:27 +05:30
fut Renamed storage/innodb_plugin to storage/innobase, so that 1) it's the same 2009-08-07 12:16:00 +02:00
ha WL#6161 Integrating with InnoDB codebase in MySQL 5.5 2012-06-07 19:14:26 +05:30
handler Bug #14036214 MYSQLD CRASHES WHEN EXECUTING UPDATE IN TRX WITH 2012-10-08 19:40:30 +05:30
ibuf Merge mysql-5.1 to mysql-5.5. 2012-09-19 22:55:26 +03:00
include Merge mysql-5.1 to mysql-5.5. 2012-10-08 16:18:54 +03:00
lock merge from 5.1 2012-03-15 13:34:50 -04:00
log Merge mysql-5.1 to mysql-5.5. 2012-09-17 14:32:07 +03:00
mach mach_ull_parse_compressed(): Move to .ic file to silence a GCC warning 2010-06-24 09:08:42 +03:00
mem WL#6161 Integrating with InnoDB codebase in MySQL 5.5 2012-06-07 19:14:26 +05:30
mtr Merge mysql-5.1 to mysql-5.5. 2012-02-17 11:52:51 +02:00
os Merge mysql-5.1 -> mysql-5.5 2012-10-09 16:41:13 +03:00
page Merge mysql-5.1 to mysql-5.5. 2012-09-17 14:32:07 +03:00
pars Partial fix for Bug#11764622 57480: MEMORY LEAK WHEN HAVING 256+ TABLES 2011-12-29 16:05:08 +02:00
que (que0que.c:1286) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:01:14 +03:00
read Bug#54728: Replace the dulint struct with a 64-bit integer. 2010-06-23 14:06:59 +03:00
rem Merge mysql-5.1 to mysql-5.5. 2011-06-16 15:13:24 +03:00
row bug#14704286 2012-10-15 09:49:50 +05:30
srv Bug#12677594 - 61575: INNODB: WARNING: IO_SETUP() FAILED WITH EAGAIN. 2012-04-23 06:39:16 -04:00
sync Bug#11758510 (#50723): INNODB CHECK TABLE FATAL SEMAPHORE WAIT TIMEOUT POSSIBLY TOO SHORT FOR BI 2012-04-27 19:40:12 +09:00
trx WL#6161 Integrating with InnoDB codebase in MySQL 5.5 2012-06-07 19:14:26 +05:30
usr Merge Innodb Plugin 1.0.6 from mysql-5.1-bugteam storage/innodb_plugin to mysql-trunk-merge. 2009-12-02 19:30:50 +05:30
ut WL#6161 Integrating with InnoDB codebase in MySQL 5.5 2012-06-07 19:14:26 +05:30
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 Invoke make with -j$(nproc) for better parallelism. 2010-09-09 13:50:06 +03:00
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