mariadb/sql
Alexey Kopytov 8fabbdd789 Bug #53830: !table || (!table->read_set ||
bitmap_is_set(table->read_set, field_index))

UPDATE on an InnoDB table modifying the same index that is used
to satisfy the WHERE condition could trigger a debug assertion
under some circumstances.

Since for engines with the HA_PRIMARY_KEY_IN_READ_INDEX flag
set results of an index scan on a secondary index are appended
by the primary key value, if a query involves only columns from
the primary key and a secondary index, the latter is considered
to be covering.

That tricks mysql_update() to mark for reading only columns
from the secondary index when it does an index scan to retrieve
rows to update in case a part of that key is also being
updated. However, there may be other columns in WHERE that are
part of the primary key, but not the secondary one.

What we actually want to do in this case is to add index
columns to the existing WHERE columns bitmap rather than
replace it.
2010-05-25 18:43:45 +04:00
..
examples Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-06-17 15:54:01 +02:00
share Bug #35250: readline check breaks when doing vpath build 2010-03-09 17:51:31 +02:00
.cvsignore
add_errmsg
authors.h Bug#50561: ALTER PARTITIONS does not have adequate lock, breaks with 2010-03-17 15:10:41 +01:00
client_settings.h Bug#46013: rpl_extraColmaster_myisam fails on pb2 2009-08-13 17:07:20 -03:00
CMakeLists.txt Bug #48042 The description for Event ID ( 100 ) in Source ( MySQL ) cannot be found. 2010-04-26 23:59:50 +02:00
contributors.h
custom_conf.h
debug_sync.cc Bug #51648 DBUG_SYNC_POINT is not defined on all platforms and mtr cant pre-check that 2010-03-19 11:06:40 +02:00
debug_sync.h Bug #51648 DBUG_SYNC_POINT is not defined on all platforms and mtr cant pre-check that 2010-03-19 11:06:40 +02:00
derror.cc
des_key_file.cc
discover.cc
event_data_objects.cc Backport from next-mr-bugfixing of tor.didriksen@sun.com-20100106140051-3j2iuag63eltsr2e 2010-05-19 11:18:59 +02:00
event_data_objects.h Bug#35997 Event scheduler seems to let the server crash, if it is embedded. 2008-05-09 09:43:02 +02:00
event_db_repository.cc Bug #49132 Replication failure on temporary table + DDL 2010-01-22 17:38:21 +08:00
event_db_repository.h
event_parse_data.cc Bug#29125 Windows Server X64: so many compiler warnings 2009-02-13 11:41:47 -05:00
event_parse_data.h Added "Sun Microsystems, Inc." to copyright headers on files modified 2008-11-10 21:21:49 +01:00
event_queue.cc Bug#35997 Event scheduler seems to let the server crash, if it is embedded. 2008-05-09 09:43:02 +02:00
event_queue.h
event_scheduler.cc fixed various pb2 test failures on windows. 2010-02-02 14:17:21 +02:00
event_scheduler.h
events.cc Bug #50095 Multi statement including CREATE EVENT causes rotten binlog entry 2010-03-28 16:37:47 +08:00
events.h
field.cc Fix for bug#50946: fast index creation still seems to copy the table 2010-04-25 15:06:40 +04:00
field.h Merging with mysql-5.1-bugteam 2010-03-17 19:15:41 +01:00
field_conv.cc Bug#48525: trigger changes "Column 'id' cannot be null" behaviour 2010-03-29 03:32:30 +01:00
filesort.cc Auto-merge. 2010-01-29 15:08:49 +04:00
frm_crypt.cc
gen_lex_hash.cc Bug#29125 Windows Server X64: so many compiler warnings 2009-02-13 11:41:47 -05:00
gstream.cc Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-06-09 18:11:21 +02:00
gstream.h
ha_ndbcluster.cc Bug#51591 deadlock in the plugins+status+variables 2010-04-19 15:48:37 +02:00
ha_ndbcluster.h Bug #34275 mysqld leak if doing multiple statements within same transaction (or wo/ trans) 2008-02-04 15:40:04 +01:00
ha_ndbcluster_binlog.cc Bug #40877: multi statement execution fails in 5.1.30 2009-10-16 13:29:42 +03:00
ha_ndbcluster_binlog.h
ha_ndbcluster_cond.cc fixed warnings and compile errors from the fix for bug 26243 2008-03-29 09:52:16 +02:00
ha_ndbcluster_cond.h Merge mysql.com:/misc/mysql/34749/50-34749 2008-03-10 07:07:56 +01:00
ha_ndbcluster_tables.h
ha_partition.cc Bug#50561: ALTER PARTITIONS does not have adequate lock, breaks with 2010-03-17 15:10:41 +01:00
ha_partition.h Bug#48846: Too much time spent in ha_partition::records_in_range if not able to prune 2009-11-17 20:02:16 +01:00
handler.cc BUG#39053 - UNISTALL PLUGIN does not allow the storage engine 2010-04-14 13:53:59 +04:00
handler.h BUG#39053 - UNISTALL PLUGIN does not allow the storage engine 2010-04-14 13:53:59 +04:00
hash_filo.cc
hash_filo.h
hostname.cc
init.cc Merge zippy.cornsilk.net:/home/cmiller/work/mysql/bug26294/my50-bug26294 2008-04-03 13:14:57 -04:00
item.cc On behalf of Kristofer : 2010-05-05 11:54:52 +03:00
item.h On behalf of Kristofer : 2010-05-05 11:54:52 +03:00
item_buff.cc
item_cmpfunc.cc Bug #49910: Behavioural change in SELECT/WHERE on YEAR(4) data type 2010-03-22 12:33:25 +04:00
item_cmpfunc.h Bug#52124 memory leaks like a sieve in datetime, timestamp, time, date fields + warnings 2010-04-16 16:42:34 +05:00
item_create.cc Bug #49829 Many "hides virtual function" warnings with 2010-03-14 17:01:45 +01:00
item_create.h Bug #49829 Many "hides virtual function" warnings with 2010-03-14 17:01:45 +01:00
item_func.cc Bug #51648 DBUG_SYNC_POINT is not defined on all platforms and mtr cant pre-check that 2010-03-19 11:06:40 +02:00
item_func.h Bug #49734: Crash on EXPLAIN EXTENDED UNION ... ORDER BY <any non-const-function> 2009-12-22 17:52:15 +02:00
item_geofunc.cc Manual merge of the fix for bug#43668. 2009-11-24 18:26:13 +03:00
item_geofunc.h Fix for Bug#30217: Views: changes in metadata behaviour 2008-02-22 13:30:33 +03:00
item_row.cc Bug#51598 Inconsistent behaviour with a COALESCE statement inside an IN comparison 2010-03-19 10:21:37 +04:00
item_row.h Bug#51598 Inconsistent behaviour with a COALESCE statement inside an IN comparison 2010-03-19 10:21:37 +04:00
item_strfunc.cc Bug#50373 --secure-file-priv="" 2010-05-03 18:14:39 +02:00
item_strfunc.h fixed compiler warning 2010-03-29 18:42:49 +05:00
item_subselect.cc Bug#52120 create view cause Assertion failed: 0, file .\item_subselect.cc, line 817 2010-04-06 12:26:59 +05:00
item_subselect.h Bug#52120 create view cause Assertion failed: 0, file .\item_subselect.cc, line 817 2010-04-06 12:26:59 +05:00
item_sum.cc Fix for bug#52397: another crash with explain extended and group_concat 2010-03-31 17:00:56 +04:00
item_sum.h Bug #49829 Many "hides virtual function" warnings with 2010-03-14 17:01:45 +01:00
item_timefunc.cc merge 5.0-bugteam -> 5.1-bugteam 2010-02-26 15:16:46 +02:00
item_timefunc.h Bug #42849: innodb crash with varying time_zone on partitioned 2009-12-13 23:29:50 +03:00
item_xmlfunc.cc Bug#34384: Slow down on constant conversion. 2009-11-06 22:34:25 +03:00
item_xmlfunc.h Fix for bug #32557: order by updatexml causes assertion in filesort 2007-11-21 16:00:09 +04:00
key.cc Bug#37721: ORDER BY when WHERE contains non-partitioned 2008-10-10 12:01:01 +02:00
lex.h Bug#45829 "CREATE TABLE TRANSACTIONAL PAGE_CHECKSUM ROW_FORMAT=PAGE accepted, does nothing": 2009-07-29 10:54:20 +02:00
lex_symbol.h
lock.cc Merge from 5.0 for 43414 2009-08-28 18:21:54 +02:00
log.cc Bug#53189 Table map version unused and can be removed 2010-05-08 11:25:33 +08:00
log.h Bug#53189 Table map version unused and can be removed 2010-05-08 11:25:33 +08:00
log_event.cc BUG 52868: automerged bzr bundle from bug report. 2010-05-20 00:50:42 +01:00
log_event.h Bug#53189 Table map version unused and can be removed 2010-05-08 11:25:33 +08:00
log_event_old.cc BUG#52868: Wrong handling of NULL value during update, replication out 2010-04-21 13:47:55 +01:00
log_event_old.h BUG#31583 (5.1-telco-6.1 -> 5.1.22. Slave returns Error in unknown event): 2007-12-05 20:00:14 +01:00
Makefile.am WL#4259 - Debug Sync Facility 2009-09-29 17:38:40 +02:00
message.h Bug#40280: Message compiler(mc.exe) needed to compile MySQL on windows. 2008-10-23 15:28:53 +02:00
message.mc Bug#40280: Message compiler(mc.exe) needed to compile MySQL on windows. 2008-10-23 15:28:53 +02:00
message.rc Bug#40280: Message compiler(mc.exe) needed to compile MySQL on windows. 2008-10-23 15:28:53 +02:00
mf_iocache.cc
MSG00001.bin Bug#40280: Message compiler(mc.exe) needed to compile MySQL on windows. 2008-10-23 15:28:53 +02:00
my_decimal.cc auto-merge 2008-11-27 12:33:04 +01:00
my_decimal.h Bug#48370: Absolutely wrong calculations with GROUP BY and decimal fields when using IF 2009-11-02 09:21:39 -02:00
my_lock.c
mysql_priv.h Bug #53804: serious flaws in the alter database .. upgrade 2010-05-21 22:47:32 +04:00
mysql_priv.h.pp Bug#47857 strip_sp function in mysys/mf_strip.c never used and cause name clash 2009-10-06 13:04:51 +02:00
mysqld.cc On behalf of Kristofer : 2010-05-05 11:54:52 +03:00
mysqld_suffix.h
net_serv.cc Manual merge. 2010-04-29 20:18:19 -03:00
nt_servc.cc merge 2008-11-22 01:10:38 +01:00
nt_servc.h merge 2008-11-22 01:10:38 +01:00
opt_range.cc Bug#50939: Loose Index Scan unduly relies on engine to 2010-05-10 09:23:23 +02:00
opt_range.h Bug#50939: Loose Index Scan unduly relies on engine to 2010-05-10 09:23:23 +02:00
opt_sum.cc Fix for bug#52051: Aggregate functions incorrectly returns 2010-05-12 20:10:33 +04:00
parse_file.cc Bug#44834 strxnmov is expected to behave as you'd expect 2009-06-19 13:24:43 +05:00
parse_file.h Bug#43385 Cannot ALTER DATABASE ... UPGRADE DATA DIRECTORY NAME when Views exist(addon) 2009-04-13 18:09:10 +05:00
partition_element.h
partition_info.cc Bug #53371: COM_FIELD_LIST can be abused to bypass table level grants. 2010-05-04 17:03:28 +03:00
partition_info.h fixed a valgrind warning in partition_pruning 2009-09-02 18:42:08 +03:00
password.c Manual merge. 2009-06-01 16:00:38 +04:00
procedure.cc
procedure.h Merge magare.gmz:/home/kgeorge/mysql/autopush/B26461-5.0-opt 2008-03-21 17:48:28 +02:00
protocol.cc Bug #52304 valgrind does not like to print un-inited string in Protocol_text::store() 2010-03-23 17:00:50 +02:00
protocol.h Bug#44521 Executing a stored procedure as a prepared statement can sometimes cause 2009-07-29 22:07:08 +02:00
records.cc A fix and a test case for 2009-11-03 20:45:52 +03:00
repl_failsafe.cc Bug#49501 Inefficient information_schema check (system collation), addon 2010-01-22 14:58:21 +04:00
repl_failsafe.h
rpl_constants.h BUG#40482: server/mysqlbinlog crashes when reading invalid Incident_log_event 2008-12-29 17:04:10 +01:00
rpl_filter.cc A patch for Bug#45118 (mysqld.exe crashed in debug mode 2009-09-10 11:40:57 +04:00
rpl_filter.h
rpl_injector.cc Fix for compiler warnings: 2010-01-28 19:51:40 -02:00
rpl_injector.h
rpl_mi.cc Bug #31326: No compile check of order of initializations 2007-12-14 15:21:37 +02:00
rpl_mi.h
rpl_record.cc Fix for compiler warnings: 2010-01-28 19:51:40 -02:00
rpl_record.h BUG#48091 valgrind errors when slave has double not null and master has double null 2009-10-22 01:15:45 +01:00
rpl_record_old.cc
rpl_record_old.h
rpl_reporting.cc BUG#45511 rpl.rpl_binlog_corruption fails with warning messages in Valgrind 2009-06-16 16:04:30 +01:00
rpl_reporting.h BUG#45511 rpl.rpl_binlog_corruption fails with warning messages in Valgrind 2009-06-16 16:04:30 +01:00
rpl_rli.cc correction to the earlier merging: s/return/DBUG_RETURN/ 2009-12-14 18:50:22 +02:00
rpl_rli.h merging 5.0-bt -> 5.1-bt to local branch with bug@47210 2009-12-14 18:32:22 +02:00
rpl_tblmap.cc Bug#45613 handle failures from my_hash_insert 2009-11-20 16:18:01 +01:00
rpl_tblmap.h Bug#31455 mysqlbinlog don't print user readable info about RBR events 2008-08-20 19:06:31 +05:00
rpl_utility.cc BUG#49618: Field length stored incorrectly in binary log 2010-03-17 15:28:49 +01:00
rpl_utility.h Merging with mysql-5.1-bugteam 2010-03-17 19:15:41 +01:00
scheduler.cc
scheduler.h
set_var.cc Bug#52884 mysql-test-run does not work with --debug option 2010-05-20 10:31:03 +04:00
set_var.h WL#4259 - Debug Sync Facility 2009-09-29 17:38:40 +02:00
slave.cc BUG#43407 SET GLOBAL SQL_SLAVE_SKIP_COUNTER should log previous state in error log 2010-05-04 10:41:28 +01:00
slave.h Bug #47210 first execution of "start slave until" stops too early 2009-11-12 17:10:19 +02:00
sp.cc Bug#47736 killing a select from a view when the view is processing a function, asserts 2010-02-05 13:39:46 +04:00
sp.h Bug#45613 handle failures from my_hash_insert 2009-11-20 16:18:01 +01:00
sp_cache.cc Bug#50624: crash in check_table_access during call procedure 2010-02-13 08:35:14 -02:00
sp_cache.h A fix for 2008-07-03 23:41:22 +04:00
sp_head.cc Bug#50755: Crash if stored routine def contains version comments 2010-04-01 10:15:22 -03:00
sp_head.h Bug#50755: Crash if stored routine def contains version comments 2010-04-01 10:15:22 -03:00
sp_pcontext.cc merging 2009-04-29 07:59:10 +05:00
sp_pcontext.h Manual merge. 2009-12-18 16:44:24 -02:00
sp_rcontext.cc Bug#34384: Slow down on constant conversion. 2009-11-06 22:34:25 +03:00
sp_rcontext.h Bug#33618 (Crash in sp_rcontext) 2008-01-23 13:26:41 -07:00
spatial.cc Merge from 5.0 for 43414 2009-08-28 18:21:54 +02:00
spatial.h Merge from 5.0-bugteam 2009-06-17 16:56:44 +02:00
sql_acl.cc BUG#51987: revoke privileges logs wrong error code 2010-03-22 09:51:16 +00:00
sql_acl.h Bug#41726: upgrade from 5.0 to 5.1.30 crashes if you didn't run mysql_upgrade 2009-11-21 09:18:21 -02:00
sql_analyse.cc Merge from 5.0-bugteam 2009-06-17 16:56:44 +02:00
sql_analyse.h Merge magare.gmz:/home/kgeorge/mysql/autopush/B26461-5.0-opt 2008-03-21 17:48:28 +02:00
sql_array.h
sql_base.cc BUG#49019 Mixing self-logging eng. and regular eng. does not switch to row in mixed 2010-05-16 15:37:44 +01:00
sql_binlog.cc Bug#46640: output from mysqlbinlog command in 5.1 breaks replication 2009-10-14 09:39:05 +08:00
sql_bitmap.h Fix Bug#27812 "an ampersand is missed in sql/sql_bitmap.h, line 68" 2008-01-29 14:14:34 +03:00
sql_builtin.cc.in
sql_cache.cc Bug#39253 Large query cache still freezes server after fix for bug #21074 2009-11-20 13:49:06 +01:00
sql_cache.h Bug#39253 Large query cache still freezes server after fix for bug #21074 2009-11-20 13:49:06 +01:00
sql_class.cc Bug#53189 Table map version unused and can be removed 2010-05-08 11:25:33 +08:00
sql_class.h Bug #49756 Rows_examined is always 0 in the slow query log for 2010-05-12 13:19:12 +02:00
sql_client.cc
sql_connect.cc Manual merge. 2010-04-29 20:18:19 -03:00
sql_crypt.cc Bug#49141: Encode function is significantly slower in 5.1 compared to 5.0 2009-12-04 13:36:58 -02:00
sql_crypt.h Bug#49141: Encode function is significantly slower in 5.1 compared to 5.0 2009-12-04 13:36:58 -02:00
sql_cursor.cc 5.0-bugteam->5.1-bugteam merge 2008-12-10 18:16:21 +04:00
sql_cursor.h
sql_db.cc Fix for compiler warnings: 2010-01-28 19:51:40 -02:00
sql_delete.cc Bug #53450: Crash / assertion "virtual int 2010-05-14 15:36:27 +04:00
sql_derived.cc merged 5.0-bugteam to 5.1-bugteam 2009-05-27 18:19:44 +03:00
sql_do.cc Rename send_ok to my_ok. Similarly to my_error, it only records the status, 2008-02-19 15:45:21 +03:00
sql_error.cc Bug#29125 Windows Server X64: so many compiler warnings 2009-02-13 11:41:47 -05:00
sql_error.h
sql_handler.cc Merge from 5.0 2009-09-17 17:25:52 +02:00
sql_help.cc Merge from 5.0-bugteam 2009-06-17 16:56:44 +02:00
sql_insert.cc Bug#48525: trigger changes "Column 'id' cannot be null" behaviour 2010-03-29 03:32:30 +01:00
sql_lex.cc Bug#50755: Crash if stored routine def contains version comments 2010-04-01 10:15:22 -03:00
sql_lex.h Bug #50095 Multi statement including CREATE EVENT causes rotten binlog entry 2010-03-28 16:37:47 +08:00
sql_list.cc
sql_list.h Backport WL#3653 to 5.1 to enable bundled innodb plugin. 2009-06-10 10:59:49 +02:00
sql_load.cc Bug#53189 Table map version unused and can be removed 2010-05-08 11:25:33 +08:00
sql_locale.cc Bug#43207 wrong LC_TIME names for romanian locale 2009-10-19 13:41:52 +05:00
sql_manager.cc Bug#38522: 5 seconds delay when closing application using embedded server 2008-12-04 19:41:53 +01:00
sql_map.cc
sql_map.h
sql_olap.cc
sql_parse.cc Bug #53371: COM_FIELD_LIST can be abused to bypass table level grants. 2010-05-04 17:03:28 +03:00
sql_partition.cc Bug#50561: ALTER PARTITIONS does not have adequate lock, breaks with 2010-03-17 15:10:41 +01:00
sql_partition.h Bug #42849: innodb crash with varying time_zone on partitioned 2009-12-13 23:29:50 +03:00
sql_plugin.cc Bug#46261 Plugins can be installed with --skip-grant-tables 2010-04-22 15:52:00 +02:00
sql_plugin.h Bug#19027 MySQL 5.0 starts even with Fatal InnoDB errors 2009-05-14 14:03:33 +02:00
sql_prepare.cc BUG#47418 RBR fails, failure with mixup of base/temporary/view 2010-01-16 15:44:24 +08:00
sql_profile.cc Bug #49829 Many "hides virtual function" warnings with 2010-03-14 17:01:45 +01:00
sql_profile.h Backport WL#3653 to 5.1 to enable bundled innodb plugin. 2009-06-10 10:59:49 +02:00
sql_rename.cc Backport Bug#37148 to 5.1 2010-01-24 15:03:23 +08:00
sql_repl.cc BUG#43406 CHANGE MASTER TO should log previous state in error log 2010-05-04 10:17:20 +01:00
sql_repl.h Merge dl145h.mysql.com:/data0/mkindahl/mysql-5.0-rpl 2008-03-14 18:38:54 +01:00
sql_select.cc Merge of fix for Bug#52357 2010-05-07 09:12:16 +02:00
sql_select.h Addendum 2 for bug #46175: NULL read_view and consistent read assertion 2010-02-15 10:54:27 +02:00
sql_servers.cc Bug#33982 debug assertion and crash reloading grant tables after sighup or kill 2010-01-13 12:39:00 +01:00
sql_servers.h
sql_show.cc Bug#48729 SELECT ... FROM INFORMATION_SCHEMA.ROUTINES causes memory to grow 2010-05-18 13:28:21 +05:00
sql_show.h Added "Sun Microsystems, Inc." to copyright headers on files modified 2008-11-10 21:21:49 +01:00
sql_sort.h
sql_state.c
sql_string.cc Bug# 30946: mysqldump silently ignores --default-character-set 2009-07-31 22:14:52 +05:00
sql_string.h Bug# 30946: mysqldump silently ignores --default-character-set 2009-07-31 22:14:52 +05:00
sql_table.cc Bug #53804: serious flaws in the alter database .. upgrade 2010-05-21 22:47:32 +04:00
sql_tablespace.cc Backport Bug#37148 to 5.1 2010-01-24 15:03:23 +08:00
sql_test.cc Bug #50271: Debug output of JOIN structures is garbled 2010-01-28 12:10:57 +01:00
sql_trigger.cc Bug#50423: Crash on second call of a procedure dropping a trigger 2010-01-28 12:41:14 -02:00
sql_trigger.h Fix for 2009-01-14 18:50:51 +04:00
sql_udf.cc Manual merge with Conflicts: 2010-01-25 10:55:05 +08:00
sql_udf.h
sql_union.cc Bug #49734: Crash on EXPLAIN EXTENDED UNION ... ORDER BY <any non-const-function> 2009-12-22 17:52:15 +02:00
sql_update.cc Bug #53830: !table || (!table->read_set || 2010-05-25 18:43:45 +04:00
sql_view.cc Bug#40277: SHOW CREATE VIEW returns invalid SQL 2010-03-09 07:36:26 -03:00
sql_view.h Bug#43385 Cannot ALTER DATABASE ... UPGRADE DATA DIRECTORY NAME when Views exist(addon) 2009-04-13 18:09:10 +05:00
sql_yacc.yy Bug #53371: COM_FIELD_LIST can be abused to bypass table level grants. 2010-05-04 17:03:28 +03:00
strfunc.cc Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-09-23 15:21:29 +02:00
structs.h A fix and a test case for 2009-11-03 20:45:52 +03:00
table.cc Bug #53830: !table || (!table->read_set || 2010-05-25 18:43:45 +04:00
table.h Bug #53830: !table || (!table->read_set || 2010-05-25 18:43:45 +04:00
thr_malloc.cc Merge from 5.0 2009-06-29 16:00:47 +02:00
time.cc Bug#47925: regression of range optimizer and date comparison in 5.1.39! 2009-11-02 13:24:07 +01:00
tzfile.h
tztime.cc Merge from 5.0-bugteam 2009-06-17 16:56:44 +02:00
tztime.h Backport of a 5.0.74 fix into 5.0.72sp1: 2009-01-12 17:40:29 +01:00
udf_example.c Merge from 5.0 2009-09-17 17:25:52 +02:00
udf_example.def
uniques.cc Merge from 5.0-bugteam 2009-06-17 16:56:44 +02:00
unireg.cc BUG#46483 - drop table of partitioned table may leave 2009-09-02 16:19:28 +05:00
unireg.h Auto-merge 2009-07-31 15:28:15 -04:00