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Author SHA1 Message Date
cmiller@zippy.cornsilk.net
fa6f173bf8 Merge zippy.cornsilk.net:/home/cmiller/work/mysql/bug22555/my51-bug22555 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint
 2006-12-22 16:05:59 -05:00
cmiller@zippy.cornsilk.net
83355bfb81 Merge zippy.cornsilk.net:/home/cmiller/work/mysql/bug22555/my50-bug22555 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/bug22555/my51-bug22555
 2006-12-22 15:59:10 -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
dffa5d05d7 Merge polly.local:/tmp/maint/bug24037/my50-bug24037 
into  polly.local:/tmp/maint/bug24037/my51-bug24037
 2006-12-22 16:14:57 +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
c4dd267700 Merge bk-internal.mysql.com:/home/bk/mysql-5.1-maint 
into  polly.local:/home/kaa/src/maint/mysql-5.1-maint
 2006-12-18 17:47:48 +03:00
msvensson@maint1.mysql.com
b1eeb52cda Merge fix of updated test result 2006-12-18 14:38:12 +01:00
msvensson@maint1.mysql.com
8c3dab2f5d Merge maint1.mysql.com:/data/localhome/msvensson/mysql-5.0-maint 
into  maint1.mysql.com:/data/localhome/msvensson/mysql-5.1-new-maint
 2006-12-18 14:27:51 +01:00
msvensson@maint1.mysql.com
6cd4a816bc Use MYSQLTEST_VARDIR variable 2006-12-18 10:22:48 +01:00
kaa@polly.local
f4d09fa4a0 Merge bk-internal.mysql.com:/home/bk/mysql-5.1-maint 
into  polly.local:/home/kaa/src/maint/mysql-5.1-maint
 2006-12-16 03:17:50 +03:00
msvensson@neptunus.(none)
a246eb39bb Bug#24997 warnings test case failure 
- Move the specific test case to a separate file that is run only
   if we have a disabled handler.
 2006-12-15 15:05:50 +01:00
kaa@polly.local
61507a3f93 Merge polly.local:/tmp/maint/bug24117/my51-bug24117 
into  polly.local:/home/kaa/src/maint/mysql-5.1-maint
 2006-12-15 13:23:05 +03:00
msvensson@neptunus.(none)
e5f395f96c Merge bk-internal:/home/bk/mysql-5.1-maint 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-maint
 2006-12-15 11:21:44 +01:00
kaa@polly.local
0af09f10fb Merge polly.local:/tmp/maint/bug24117/my50-bug24117 
into  polly.local:/tmp/maint/bug24117/my51-bug24117
 2006-12-15 13:10:59 +03:00
tsmith/tim@siva.hindu.god
b2ec2103a3 Merge siva.hindu.god:/usr/home/tim/m/bk/50 
into  siva.hindu.god:/usr/home/tim/m/bk/51
 2006-12-14 17:48:44 -07:00
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
9788de036b Merge siva.hindu.god:/usr/home/tim/m/bk/50 
into  siva.hindu.god:/usr/home/tim/m/bk/51
 2006-12-14 17:03:44 -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
msvensson@neptunus.(none)
d697f8919a Merge bk-internal:/home/bk/mysql-5.1-maint 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-maint
 2006-12-15 00:14:49 +01:00
msvensson@neptunus.(none)
82db3278aa Add support for loading example plugin and add plugin.test 2006-12-15 00:09:56 +01:00
tsmith/tim@siva.hindu.god
6b5bd643a4 Merge siva.hindu.god:/usr/home/tim/m/bk/50 
into  siva.hindu.god:/usr/home/tim/m/bk/51
 2006-12-14 13:02:12 -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
tsmith/tim@siva.hindu.god
126f004a7f Merge siva.hindu.god:/usr/home/tim/m/bk/50 
into  siva.hindu.god:/usr/home/tim/m/bk/51
 2006-12-14 12:56:57 -07:00
msvensson@neptunus.(none)
e69df83d8d Merge bk-internal:/home/bk/mysql-5.1-maint 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-maint
 2006-12-14 19:32:17 +01:00
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
070ff2ac72 Merge kpdesk.mysql.com:/home/thek/dev/bug17489/my50-bug17498 
into  kpdesk.mysql.com:/home/thek/dev/bug17489/my51-bug17498
 2006-12-14 13:53:13 +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)
4f042fe207 Merge neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-maint
 2006-12-11 17:03:01 +01:00
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.
74108797b7 Merge naruto.:C:/cpp/bug17489/my51-bug17489 
into  naruto.:C:/cpp/mysql-5.1-maint
 2006-12-11 13:22:47 +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.
0068e13e2f Bug#17489 failed to put data file in custom directory use "data directory" option 
- Updated result file to fit test case automerge.
 2006-12-11 12:33:42 +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
d9dc018226 Merge polly.local:/tmp/maint/bug24261/my51-bug24261 
into  polly.local:/home/kaa/src/maint/mysql-5.1-maint
 2006-12-08 23:47:49 +03:00
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
kaa@polly.local
439ce0307b Merge polly.local:/tmp/maint/bug24261/my50-bug24261 
into  polly.local:/tmp/maint/bug24261/my51-bug24261
 2006-12-08 16:02:42 +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