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Author SHA1 Message Date
dlenev@mockturtle.local
186fa6c291 Fix for bug#21216 "Simultaneous DROP TABLE and SHOW OPEN TABLES causes 
server to crash".

Crash caused by assertion failure happened when one ran SHOW OPEN TABLES
while concurrently doing DROP TABLE (or RENAME TABLE, CREATE TABLE LIKE
or any other command that takes name-lock) in other connection.
For non-debug version of server problem exposed itself as wrong output
of SHOW OPEN TABLES statement (it was missing name-locked tables).
Finally in 5.1 both debug and non-debug versions simply crashed in
this situation due to NULL-pointer dereference.

This problem was caused by the fact that table placeholders which were
added to table cache in order to obtain name-lock had TABLE_SHARE::table_name
set to 0. Therefore they broke assumption that this member is non-0 for
all tables in table cache which was checked by assert in list_open_tables()
(in 5.1 this function simply relies on it).
The fix simply sets this member for such placeholders to appropriate value
making this assumption true again.

This patch also includes test for similar bug 12212 "Crash that happens
during removing of database name from cache" reappeared in 5.1 as bug 19403.
 2006-08-21 12:18:59 +04:00
jonas@perch.ndb.mysql.com
21bfd9849b ndb - revert timeout changes, as a test depends on it, it mysterious ways 
(mysql-test-run only)
 2006-08-21 07:53:27 +02:00
evgen@moonbone.local
b4c2f3f8e5 Fixed bug#21475: Wrongly applied constant propagation leads to a false comparison. 
A date can be represented as an int (like 20060101) and as a string (like
"2006.01.01"). When a DATE/TIME field is compared in one SELECT against both
representations the constant propagation mechanism leads to comparison
of DATE as a string and DATE as an int. In this example it compares 2006 and
20060101 integers. Obviously it fails comparison although they represents the
same date.


Now the Item_bool_func2::fix_length_and_dec() function sets the comparison
context for items being compared. I.e. if items compared as strings the
comparison context is STRING.
The constant propagation mechanism now doesn't mix items used in different
comparison contexts. The context check is done in the
Item_field::equal_fields_propagator() and in the change_cond_ref_to_const() 
functions.

Also the better fix for bug 21159 is introduced.
 2006-08-21 00:23:57 +04:00
holyfoot/hf@mysql.com/deer.(none)
cf76884b38 Fix for the failing gis.test 2006-08-18 22:29:35 +05:00
joerg@trift2.
1f79db41fa mysql-test-run.pl : Fix the search path for "ndb_mgmd" and "ndbd". bug#21721 2006-08-18 18:24:38 +02:00
petr/cps@mysql.com/owlet
30ef47a93c Merge pchardin@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/home/cps/mysql/trees/mysql-5.0-virgin
 2006-08-18 16:48:32 +04:00
rburnett@bk-internal.mysql.com
4b7e3775be Merge bk-internal.mysql.com:/data0/bk/mysql-5.1 
into  bk-internal.mysql.com:/data0/bk/mysql-5.1-kt
 2006-08-17 22:30:32 +02:00
jonas@perch.ndb.mysql.com
40754dd6e3 ndb - rpl_ndb_basic 
fix for change of deadlock timeout in config.ini
 2006-08-17 20:59:42 +02:00
jonas@perch.ndb.mysql.com
560fc3e3b3 Merge perch.ndb.mysql.com:/home/jonas/src/51-clean 
into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb
 2006-08-17 19:49:00 +02:00
rburnett@bk-internal.mysql.com
d65095b451 Merge bk-internal.mysql.com:/data0/bk/tmp_reg 
into  bk-internal.mysql.com:/data0/bk/mysql-5.1
 2006-08-17 17:19:41 +02:00
cmiller@zippy.cornsilk.net
64092ca93b Merge zippy.cornsilk.net:/home/cmiller/work/mysql/merge/tmp_merge 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/merge/mysql-5.0
 2006-08-17 10:55:57 -04:00
evgen@moonbone.local
270629a158 ndb_condition_pushdown.result: 
Corrected test case result after fix for bug#18165
view.result, view.test:
  Corrected test case for bug#21261
 2006-08-17 18:50:53 +04:00
cmiller@zippy.cornsilk.net
030ddb48f3 Merge zippy.cornsilk.net:/home/cmiller/work/mysql/merge/tmp_merge 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/merge/mysql-5.0
 2006-08-17 10:47:23 -04:00
cmiller@zippy.cornsilk.net
c627a6ce84 Merge zippy.cornsilk.net:/home/cmiller/work/mysql/merge/tmp_merge 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/merge/mysql-5.0
 2006-08-17 10:42:50 -04:00
rburnett@bk-internal.mysql.com
1bfe766869 Merge bk-internal.mysql.com:/data0/bk/mysql-5.1 
into  bk-internal.mysql.com:/data0/bk/mysql-5.1-kt
 2006-08-17 16:37:16 +02:00
mikael/pappa@dator5.(none)
ddbdc16a21 Merge dator5.(none):/home/pappa/bug21350 
into  dator5.(none):/home/pappa/bug21388
 2006-08-17 09:32:13 -04:00
mikael/pappa@dator5.(none)
82e942ef97 merge fix 2006-08-17 09:08:53 -04:00
mats@romeo.(none)
a6461a64e4 BUG#20863 (if binlog format is changed between update and unlock of table, wrong binlog): 
Post-merge fixes.
 2006-08-17 09:31:46 +02:00
pgalbraith/patg@govinda.patg.net
dd1d46c2cd merge warning test results (!) 2006-08-16 20:39:33 -07:00
pgalbraith/patg@govinda.patg.net
ceb7cb55e7 test result changes (non-functional) for 5.1-5.0 merge 2006-08-16 17:16:36 -07:00
iggy@rolltop.ignatz42.dyndns.org
00ab7be7b9 Merge rolltop.ignatz42.dyndns.org:/mnt/storeage/mysql-4.1-maint_20328 
into  rolltop.ignatz42.dyndns.org:/mnt/storeage/mysql-5.0-merge
 2006-08-16 19:31:33 -04:00
iggy@rolltop.ignatz42.dyndns.org
ca6532af50 Merge rolltop.ignatz42.dyndns.org:/mnt/storeage/mysql-4.1-maint_20328 
into  rolltop.ignatz42.dyndns.org:/mnt/storeage/mysql-5.0-maint_20328
 2006-08-16 16:16:10 -04:00
mikael/pappa@dator5.(none)
b738fd4db8 Merge dator5.(none):/home/pappa/clean-mysql-5.1-kt 
into  dator5.(none):/home/pappa/bug21388
 2006-08-16 14:46:30 -04:00
iggy@rolltop.ignatz42.dyndns.org
a86f035a08 Bug#20328 - Correction to test/result for broken Windows build. 2006-08-16 13:55:16 -04:00
pgalbraith/patg@govinda.patg.net
370f22418b merge 5.0 -> 5.1, re-enabling federated, disabled partition 2006-08-16 10:47:53 -07:00
igor@rurik.mysql.com
cabb55a64f Merge ibabaev@bk-internal.mysql.com:/home/bk/mysql-5.0-opt 
into  rurik.mysql.com:/home/igor/mysql-5.0-opt
 2006-08-16 10:21:23 -07:00
patg@govinda.patg.net
b56ff54805 Merge pgalbraith@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  govinda.patg.net:/home/patg/mysql-build/mysql-5.1-clean2
 2006-08-16 10:05:24 -07:00
patg@govinda.patg.net
79ad722e39 Merge pgalbraith@bk-internal.mysql.com:/home/bk/mysql-5.1 
into  govinda.patg.net:/home/patg/mysql-build/mysql-5.1-clean2
 2006-08-16 10:03:24 -07:00
igor@rurik.mysql.com
067d6fdfca Fixed bug #18165. 
Made [NOT]BETWEEN predicates SARGable in respect to the second and 
the third arguments.
 2006-08-16 09:37:19 -07:00
rburnett@bk-internal.mysql.com
38a36da86d Merge bk-internal.mysql.com:/data0/bk/mysql-5.0 
into  bk-internal.mysql.com:/data0/bk/mysql-5.0-kt
 2006-08-16 17:47:20 +02:00
reggie@big_geek.
55165b2f55 small fix to enable the test suite to find executables and scripts on Windows 2006-08-16 10:19:48 -05:00
msvensson@shellback.(none)
da60a5194c Merge shellback.(none):/home/msvensson/mysql/bug20328/my50-bug20328 
into  shellback.(none):/home/msvensson/mysql/mysql-5.0-maint
 2006-08-16 17:14:40 +02:00
msvensson@shellback.(none)
98eaa07600 Bug#20328 mysql client: dumb about trailing spaces on 'help' command 
Fix testcase to also work on windows
 2006-08-16 17:03:41 +02:00
mikael/pappa@dator5.(none)
a6df8abf2c Merge dator5.(none):/home/pappa/bug21143 
into  dator5.(none):/home/pappa/bug21388
 2006-08-16 10:53:20 -04:00
mikael/pappa@dator5.(none)
8d8b2b38df Merge dator5.(none):/home/pappa/bug21173 
into  dator5.(none):/home/pappa/bug21388
 2006-08-16 10:47:13 -04:00
mikael/pappa@dator5.(none)
142af8c26f Merge dator5.(none):/home/pappa/bug15890 
into  dator5.(none):/home/pappa/bug21388
 2006-08-16 10:41:17 -04:00
mikael/pappa@dator5.(none)
9ba77eb876 Merge dator5.(none):/home/pappa/clean-mysql-5.1 
into  dator5.(none):/home/pappa/bug21388
 2006-08-16 10:36:01 -04:00
evgen@sunlight.local
db17048cac Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0-opt 
into  sunlight.local:/local_work/21261-bug-5.0-mysql
 2006-08-16 18:17:58 +04:00
rburnett@bk-internal.mysql.com
8baecf7ed6 Merge bk-internal.mysql.com:/data0/bk/mysql-5.0 
into  bk-internal.mysql.com:/data0/bk/mysql-5.0-kt
 2006-08-16 16:04:10 +02:00
mats@romeo.(none)
a982db81e4 Merging with mysql-5.1-new-rpl tree 2006-08-16 15:59:41 +02:00
rburnett@bk-internal.mysql.com
f23643cc54 Merge bk-internal.mysql.com:/data0/bk/mysql-5.1 
into  bk-internal.mysql.com:/data0/bk/mysql-5.1-kt
 2006-08-16 15:58:25 +02:00
msvensson@shellback.(none)
27a4154631 Merge shellback.(none):/home/msvensson/mysql/bug20219/my50-bug20219 
into  shellback.(none):/home/msvensson/mysql/mysql-5.0-maint
 2006-08-16 15:52:52 +02:00
msvensson@shellback.(none)
b963293595 Merge shellback.(none):/home/msvensson/mysql/mysql-5.0 
into  shellback.(none):/home/msvensson/mysql/mysql-5.0-maint
 2006-08-16 15:50:50 +02:00
msvensson@shellback.(none)
ba1ac55acf Bug#20219 make bin-dist produces unportable for testing tarball 
- Setup LD_LIBRARY_PATH to favor local libs
 2006-08-16 15:25:30 +02:00
mats@romeo.(none)
691355b6a3 BUG#20863 (if binlog format is changed between update and unlock table, wrong binlogging): 
Fix to allow the binlog format to be changed between the LOCK and
UNLOCK tables, as well as under MIXED mode.
 2006-08-16 14:55:57 +02:00
jonas@perch.ndb.mysql.com
a13d114d02 Merge perch.ndb.mysql.com:/home/jonas/src/51-work 
into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb
 2006-08-16 11:06:56 +02:00
jonas@perch.ndb.mysql.com
1425f18373 ndb - 
Increase deadlock-timeout to cater for slow test-machines (possibly running several tests in parallell)
  This will hopefully remove some volatile testfailures in pushbuild
    (i've seen a couple by looking at logs)
 2006-08-16 11:05:02 +02:00
holyfoot/hf@mysql.com/deer.(none)
c965eea789 Merge bk@192.168.21.1:mysql-5.0-kt 
into  mysql.com:/home/hf/work/mysql-5.0.20910
 2006-08-16 09:57:05 +05:00
ramil/rkalimullin@production.mysql.com
4ef5116425 Merge rkalimullin@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  production.mysql.com:/usersnfs/rkalimullin/mysql-5.0
 2006-08-16 06:37:39 +02:00
brian@zim.(none)
8d83366bac Merge zim.(none):/home/brian/mysql/dep-5.1 
into  zim.(none):/home/brian/mysql/remove-bdb-5.1
 2006-08-15 13:53:13 -07:00