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8ffe6fb522988aa55ba186f093dc59fbc6fb5995
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9831 Commits

Author SHA1 Message Date
cmiller@zippy.cornsilk.net
8ffe6fb522 Merge zippy.cornsilk.net:/home/cmiller/work/mysql/bug22555/my50-bug22555 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-maint
 2006-12-22 16:02:54 -05:00
cmiller@zippy.cornsilk.net
50726b2322 Bug#22555: STDDEV yields positive result for groups with only one row 
When only one row was present, the subtraction of nearly the same number 
resulted in catastropic cancellation, introducing an error in the 
VARIANCE calculation near 1e-15.  That was sqrt()ed to get STDDEV, the 
error was escallated to near 1e-8.  

The simple fix of testing for a row count of 1 and forcing that to yield 
0.0 is insufficient, as two rows of the same value should also have a
variance of 0.0, yet the error would be about the same.

So, this patch changes the formula that computes the VARIANCE to be one
that is not subject to catastrophic cancellation.

In addition, it now uses only (faster-than-decimal) floating point numbers
to calculate, and renders that to other types on demand.
 2006-12-22 15:37:37 -05:00
kaa@polly.local
381a79f72c Merge polly.local:/tmp/maint/bug24037/my50-bug24037 
into  polly.local:/home/kaa/src/maint/mysql-5.0-maint
 2006-12-22 17:26:14 +03:00
kaa@polly.local
581afd4ccc Merge polly.local:/tmp/maint/bug24037/my41-bug24037 
into  polly.local:/tmp/maint/bug24037/my50-bug24037
 2006-12-22 16:08:10 +03:00
kaa@polly.local
86a9ad6883 Fix for the bug #24037 "Lossy Hebrew to Unicode conversion". 
Added definitions for the following Hebrew characters as specified by the ISO/IEC 8859-8:1999:

LEFT-TO-RIGHT MARK (LRM)
RIGHT-TO-LEFT MARK (RLM)
 2006-12-22 15:30:37 +03:00
kaa@polly.local
d7777d14c6 Merge bk-internal.mysql.com:/home/bk/mysql-5.0-maint 
into  polly.local:/home/kaa/src/maint/mysql-5.0-maint
 2006-12-18 18:04:26 +03:00
msvensson@maint1.mysql.com
6cd4a816bc Use MYSQLTEST_VARDIR variable 2006-12-18 10:22:48 +01:00
tsmith/tim@siva.hindu.god
17fb4c5cbd Post-merge fix to symlink.result 2006-12-14 17:47:55 -07:00
tsmith/tim@siva.hindu.god
9cbe0621b8 Merge siva.hindu.god:/usr/home/tim/m/bk/41 
into  siva.hindu.god:/usr/home/tim/m/bk/50
 2006-12-14 16:51:12 -07:00
tsmith/tim@siva.hindu.god
8e5be1ad97 myisam.result: a test was moved from the .test file, but the results were not updated. 2006-12-14 16:23:54 -07:00
tsmith/tim@siva.hindu.god
8fbfaeb51f Merge siva.hindu.god:/usr/home/tim/m/bk/41 
into  siva.hindu.god:/usr/home/tim/m/bk/50
 2006-12-14 13:01:08 -07:00
kaa@polly.local
feb0e3a0f2 Merge polly.local:/tmp/maint/bug24117/my50-bug24117 
into  polly.local:/home/kaa/src/maint/mysql-5.0-maint
 2006-12-14 21:24:52 +03:00
kaa@polly.local
4162e009cb Fix for bug #24117 "server crash on a FETCH with a cursor on a table which is not in the table cache" 
Problem:
When creating a temporary field for a temporary table in create_tmp_field_from_field(), a resulting field is created as an exact copy of an original one (in Field::new_field()). However, Field_enum and Field_set contain a pointer (typelib) to memory allocated in the parent table's MEM_ROOT, which under some circumstances may be deallocated later by the time a temporary table is used.

Solution:
Override the new_field() method for Field_enum and Field_set and create a separate copy of the typelib structure in there.
 2006-12-14 20:58:07 +03:00
thek@kpdesk.mysql.com
165ae199ab Merge kpettersson@bk-internal:/home/bk/mysql-4.1-maint 
into  kpdesk.mysql.com:/home/thek/dev/mysql-4.1-maint
 2006-12-14 16:09:15 +01:00
thek@kpdesk.mysql.com
b19b9333f0 Merge kpettersson@bk-internal:/home/bk/mysql-5.0-maint 
into  kpdesk.mysql.com:/home/thek/dev/mysql-5.0-maint
 2006-12-14 16:04:07 +01:00
Kristofer.Pettersson@naruto.
e09e2694d6 Merge kpettersson@bk-internal:/home/bk/mysql-4.1-maint 
into  naruto.:C:/cpp/mysql-4.1-maint
 2006-12-14 16:02:43 +01:00
Kristofer.Pettersson@naruto.
aa2c208899 Merge kpettersson@bk-internal:/home/bk/mysql-5.0-maint 
into  naruto.:C:/cpp/mysql-5.0-maint
 2006-12-14 15:52:06 +01:00
thek@kpdesk.mysql.com
1d14b89871 Merge kpdesk.mysql.com:/home/thek/dev/bug17489/my41-bug17498 
into  kpdesk.mysql.com:/home/thek/dev/mysql-4.1-maint
 2006-12-14 15:30:00 +01:00
thek@kpdesk.mysql.com
b7fcaadacf Merge kpdesk.mysql.com:/home/thek/dev/bug17489/my50-bug17498 
into  kpdesk.mysql.com:/home/thek/dev/mysql-5.0-maint
 2006-12-14 14:50:08 +01:00
thek@kpdesk.mysql.com
7e60087441 Bug#17498 failed to put data file in custom directory use "data directory" option 
Merged 4.1->5.0. Updated myisam.test
 2006-12-14 13:45:17 +01:00
thek@kpdesk.mysql.com
c9622dfb0a Merge kpdesk.mysql.com:/home/thek/dev/bug17489/my41-bug17498 
into  kpdesk.mysql.com:/home/thek/dev/bug17489/my50-bug17498
 2006-12-14 13:38:09 +01:00
thek@kpdesk.mysql.com
29f72a0ba1 Bug#17498 failed to put data file in custom directory use "data directory" option 
- When this bug was corrected it changed the behavior 
  for data/index directory in the myisam test case.
- This patch moves the OS depending tests to a non-windows
  test file.
 2006-12-14 13:23:31 +01:00
ramil/ram@mysql.com/myoffice.izhnet.ru
46e07cc9d2 Merge rkalimullin@bk-internal.mysql.com:/home/bk/mysql-4.1-maint 
into  mysql.com:/usr/home/ram/work/bug22377/my41-bug22377
 2006-12-13 14:05:29 +04:00
msvensson@neptunus.(none)
eb1c280142 Wait for INSERT DELAYED to finish i.e sleep in while loop until 
"select count" is one more.
 2006-12-11 16:43:21 +01:00
Kristofer.Pettersson@naruto.
0d7f94da7b Merge naruto.:C:/cpp/bug17489/my50-bug17489 
into  naruto.:C:/cpp/mysql-5.0-maint
 2006-12-11 13:13:05 +01:00
Kristofer.Pettersson@naruto.
119afb19c3 Merge naruto.:C:/cpp/bug17489/my41-bug17489 
into  naruto.:C:/cpp/mysql-4.1-maint
 2006-12-11 13:06:59 +01:00
Kristofer.Pettersson@naruto.
57abd1dc1e Merge naruto.:C:/cpp/bug17489/my41-bug17489 
into  naruto.:C:/cpp/bug17489/my50-bug17489
 2006-12-10 16:40:15 +01:00
kaa@polly.local
6d1e7bcf7b Merge polly.local:/tmp/maint/bug24261/my50-bug24261 
into  polly.local:/home/kaa/src/maint/mysql-5.0-maint
 2006-12-08 22:38:03 +03:00
Kristofer.Pettersson@naruto.
ecbb4eb987 Bug#17498 failed to put data file in custom directory use "data directory" option 
- Using DATA/INDEX DIRECTORY option on Windows put data/index file into
  default directory because the OS doesn't support readlink().
- The procedure for changing data/index file directory is 
  different under Windows.
- With this fix we report a warning if DATA/INDEX option is used,
  but OS doesn't support readlink().
 2006-12-07 17:01:00 +01:00
msvensson@neptunus.(none)
7cb305ca77 Merge bk-internal:/home/bk/mysql-5.0-maint 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint
 2006-12-05 19:56:49 +01:00
msvensson@neptunus.(none)
58baec3f76 Merge neptunus.(none):/home/msvensson/mysql/mysql-5.0 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint
 2006-12-05 11:18:00 +01:00
mskold/marty@mysql.com/linux.site
f8bd5d312b Merge mskold@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0-ndb
 2006-12-05 06:38:08 +01:00
thek@kpdesk.mysql.com
57f78d4ddc Merge kpettersson@bk-internal:/home/bk/mysql-5.0-maint 
into  kpdesk.mysql.com:/home/thek/dev/tmp/mysql-5.0-maint
 2006-12-04 23:51:54 +01:00
iggy@rolltop.ignatz42.dyndns.org
e0eed3a34b Merge rolltop.ignatz42.dyndns.org:/mnt/storeage/bug20836/my41-bug20836 
into  rolltop.ignatz42.dyndns.org:/mnt/storeage/mysql-4.1-maint
 2006-12-04 15:33:53 -05:00
msvensson@neptunus.(none)
128b73fc36 Merge neptunus.(none):/home/msvensson/mysql/mysql-5.0 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint
 2006-12-04 19:28:38 +01:00
msvensson@neptunus.(none)
db3a21e75b Merge bk-internal:/home/bk/mysql-5.0-maint 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint
 2006-12-04 19:08:52 +01:00
msvensson@neptunus.(none)
33c248eee5 Merge neptunus.(none):/home/msvensson/mysql/mysql-4.1 
into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint
 2006-12-04 19:06:42 +01:00
msvensson@neptunus.(none)
a9f4f4ed11 Merge bk-internal:/home/bk/mysql-4.1-maint 
into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint
 2006-12-04 19:01:31 +01:00
gkodinov@dl145s.mysql.com
d253588c69 Merge dl145s.mysql.com:/data0/bk/team_tree_merge/mysql-5.0-opt 
into  dl145s.mysql.com:/data0/bk/team_tree_merge/MERGE2/mysql-5.0
 2006-12-04 18:05:42 +01:00
mskold/marty@mysql.com/linux.site
6e8f99d29b Merge mskold@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0-ndb
 2006-12-04 15:09:47 +01:00
Kristofer.Pettersson@naruto.
f91e48c762 Merge naruto.:C:/cpp/bug17733/my50-bug17733 
into  naruto.:C:/cpp/mysql-5.0-maint
 2006-12-04 14:43:34 +01:00
gkodinov/kgeorge@macbook.gmz
2a9edce6f6 type_varchar.result: 
fixed a valgrind problem
 2006-12-04 14:29:51 +02:00
andrey@example.com
b5e44560f6 Merge ahristov@bk-internal.mysql.com:/home/bk/mysql-5.0-maint 
into  example.com:/work/bug24395-v2/my50
 2006-12-02 00:30:10 +01:00
andrey@example.com
b275089b66 Merge ahristov@bk-internal.mysql.com:/home/bk/mysql-4.1-maint 
into  example.com:/work/bug24395-v2/my41
 2006-12-01 23:11:44 +01:00
thek@kpdesk.mysql.com
94b48caf2e Merge kpdesk.mysql.com:/home/thek/dev/bug22043/my50-bug22043 
into  kpdesk.mysql.com:/home/thek/dev/mysql-5.0-maint
 2006-12-01 18:00:45 +01:00
df@kahlann.erinye.com
da7820c37d Merge dfischer@bk-internal.mysql.com:/home/bk/mysql-5.0-marvel 
into  kahlann.erinye.com:/home/df/mysql/build/mysql-5.0-build
 2006-12-01 13:02:54 +01:00
thek@kpdesk.mysql.com
b201d4ef93 Bug#22043 MySQL don't add "USE <DATABASE>" before "DROP PROCEDURE IF EXISTS" 
- Refactoring of duplicate code
- Modified bad test cases
- Changed expected error when operating on information_schema.
 2006-12-01 12:50:57 +01:00
Kristofer.Pettersson@naruto.
6c8d7ea894 Bug#17733 Flushing logs causes daily server crash 
Server crashes if a flush commmand is issued and binlog is closed.
- added check to prevent binlog access when binlog file isn't opened.
 2006-12-01 09:49:19 +01:00
andrey@example.com
dec1ebf6e3 Merge example.com:/work/bug24395-v2/my41 
into  example.com:/work/bug24395-v2/my50

fix for bug#24395 merged into 5.0
 2006-11-30 18:36:15 +01:00
gkodinov/kgeorge@macbook.gmz
8b8e820224 Merge bk-internal:/home/bk/mysql-5.0-opt 
into  macbook.gmz:/Users/kgeorge/mysql/work/B11927-5.0-opt
 2006-11-30 18:49:50 +02:00