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sergefp@mysql.com
fc75403b4d Merge spetrunia@bk-internal.mysql.com:/home/bk/mysql-4.1 
into mysql.com:/home/psergey/mysql-4.1-bug10151
 2005-06-23 11:03:21 +02:00
timour@mysql.com
3589c51c3b Merge mysql.com:/home/timka/mysql/src/4.1-virgin 
into mysql.com:/home/timka/mysql/src/4.1-bug-11185
 2005-06-23 11:04:40 +03:00
timour@mysql.com
ffd26ba3c7 Merge mysql.com:/home/timka/mysql/src/4.1-dbg 
into mysql.com:/home/timka/mysql/src/5.0-dbg
 2005-06-23 11:01:51 +03:00
timour@mysql.com
294498e203 Fix for BUG#11185. 
The source of the problem is in Field_longlong::cmp. If 'this' is
an unsigned number, the method casts both the current value, and
the constant that we compare with to an unsigned number. As a
result if the constant we compare with is a negative number, it
wraps to some unsigned number, and the comparison is incorrect.

When the optimizer chooses the "range" access method, this problem
causes handler::read_range_next to reject the current key when the
upper bound key is a negative number because handler::compare_key
incorrectly considers the positive and negative keys to be equal.

The current patch does not correct the source of the problem in
Field_longlong::cmp because it is not easy to propagate sign
information about the constant at query execution time. Instead
the patch changes the range optimizer so that it never compares
unsiged fields with negative constants. As an added benefit,
queries that do such comparisons will execute faster because
the range optimizer replaces conditions like:
(a) (unsigned_int [< | <=] negative_constant) == FALSE
(b) (unsigned_int [> | >=] negative_constant) == TRUE
with the corresponding constants.
In some cases this may even result in constant time execution.
 2005-06-23 10:56:44 +03:00
reggie@mdk10.(none)
98ddf74dd3 Merge mdk10.(none):/home/reggie/bk/bug9148 
into mdk10.(none):/home/reggie/bk/mysql-5.0-base
 2005-06-22 18:51:48 -05:00
evgen@moonbone.local
4ddc13af42 Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0 
into moonbone.local:/work/mysql-5.0-merge
 2005-06-23 03:51:47 +04:00
evgen@moonbone.local
dc65464688 insert_update.result, insert_update.test, sql_base.cc: 
Fix for bugfix #9728 merge
 2005-06-23 03:51:10 +04:00
evgen@moonbone.local
5c8e3341d3 Bug #9728 fix merge 2005-06-23 01:02:43 +04:00
patg@radha.local
7f5d7d47b3 Merge pgalbraith@bk-internal.mysql.com:/home/bk/mysql-5.0 
into radha.local:/Volumes/disk2s1/mysql-5.0
 2005-06-22 21:23:33 +02:00
konstantin@mysql.com
6a0adade83 Remove THD::stmt_backup 2005-06-22 23:12:25 +04:00
msvensson@neptunus.(none)
e929e55fb6 Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into neptunus.(none):/home/msvensson/mysql/mysql-4.1
 2005-06-22 20:59:34 +02:00
lars@mysql.com
53761ce08f Merge mysql.com:/home/bkroot/mysql-4.1 into mysql.com:/home/bk/mysql-4.1 2005-06-22 20:59:33 +02:00
reggie@mdk10.(none)
705992719a Merge rburnett@bk-internal.mysql.com:/home/bk/mysql-4.1 
into mdk10.(none):/home/reggie/bk/bug9148
 2005-06-22 13:59:32 -05:00
sergefp@mysql.com
3196513258 Merge spetrunia@bk-internal.mysql.com:/home/bk/mysql-4.1 
into mysql.com:/home/psergey/mysql-4.1-bug10151
 2005-06-22 20:59:32 +02:00
evgen@moonbone.local
54d3b00184 Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-4.1 
into moonbone.local:/work/mysql-4.1-bug-8147
 2005-06-22 22:59:31 +04:00
evgen@moonbone.local
6b9df50c5e item.h: 
Fix for fix for bug#9728 decreased functionality in "on duplicate key update"
  Have to return false to set flag for whole expression.
 2005-06-22 22:58:44 +04:00
msvensson@neptunus.(none)
732185c547 Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into neptunus.(none):/home/msvensson/mysql/mysql-5.0
 2005-06-22 20:50:52 +02:00
msvensson@neptunus.(none)
5dfa2a014a Merge fixes 2005-06-22 20:49:58 +02:00
msvensson@neptunus.(none)
2e232feb7d Cset exclude: msvensson@neptunus.(none)|ChangeSet|20050622184432|37770 2005-06-22 20:45:20 +02:00
msvensson@neptunus.(none)
2d0b93f955 Will do cset -x on this. 2005-06-22 20:44:32 +02:00
msvensson@neptunus.(none)
8018f99ce7 Merging 2005-06-22 20:43:10 +02:00
msvensson@neptunus.(none)
01b025c2d2 Fix so that my_progname is set to "mysqldump" 2005-06-22 20:37:14 +02:00
msvensson@neptunus.(none)
8e9c7a42df Merge neptunus.(none):/home/msvensson/mysql/mysql-4.1 
into neptunus.(none):/home/msvensson/mysql/mysql-5.0
 2005-06-22 20:24:10 +02:00
msvensson@neptunus.(none)
2dd6a58d58 BUG#9657 mysqldump xml ( -x ) does not format NULL fields correctly 
- Importing the bug fixes by patch due to merge problems.
 2005-06-22 20:22:54 +02:00
msvensson@neptunus.(none)
1199b4ec9d Fix mysqldump for so that my_programname is set to "mysqldump". 
Correct test results now when error message output is predictable.
 2005-06-22 20:12:21 +02:00
patg@radha.local
144045ffae Merge pgalbraith@bk-internal.mysql.com:/home/bk/mysql-5.0 
into radha.local:/Volumes/disk2s1/mysql-5.0
 2005-06-22 19:40:46 +02:00
patg@radha.local
172dab875b Bug# 9926, This is the same as changeset 1.1934, which was approved by Monty 2005-06-22 19:29:34 +02:00
heikki@hundin.mysql.fi
5aa75ce741 Merge heikki@bk-internal.mysql.com:/home/bk/mysql-5.0 
into hundin.mysql.fi:/home/heikki/mysql-5.0
 2005-06-22 20:07:34 +03:00
kent@mysql.com
0c72aa5ef2 mtr_cases.pl: 
Add a slave when running the federated test case
 2005-06-22 19:07:34 +02:00
elliot@mysql.com
bafab2dd6f Merge emurphy@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/Users/emurphy/src/bk-clean/mysql-5.0
 2005-06-22 13:07:33 -04:00
elliot@mysql.com
0f92a2cfd6 Merge emurphy@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/Users/emurphy/src/bk-clean/mysql-5.0
 2005-06-22 13:07:32 -04:00
heikki@hundin.mysql.fi
2358cb0895 Merge heikki@bk-internal.mysql.com:/home/bk/mysql-5.0 
into hundin.mysql.fi:/home/heikki/mysql-5.0
 2005-06-22 20:07:31 +03:00
kent@mysql.com
35c939d3c4 mysql-test-run.pl: 
Bug#11481, set charset directory to mysqlbinlog
 2005-06-22 19:07:31 +02:00
elliot@mysql.com
776fc4364f Merge mysql.com:/Users/emurphy/src/bk-clean/mysql-4.1-merge2 
into  mysql.com:/Users/emurphy/src/bk-clean/mysql-5.0
 2005-06-22 13:07:31 -04:00
kent@mysql.com
c4fe91b7da Merge mysql.com:/Users/kent/mysql/bk/mysql-4.1 
into mysql.com:/Users/kent/mysql/bk/mysql-5.0
 2005-06-22 19:07:30 +02:00
elliot@mysql.com
7ddb53c9c4 Merge emurphy@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/Users/emurphy/src/bk-clean/mysql-5.0
 2005-06-22 13:07:30 -04:00
sergefp@mysql.com
7e7987eed9 Merge spetrunia@bk-internal.mysql.com:/home/bk/mysql-5.0 
into mysql.com:/home/psergey/mysql-5.0-bug8441
 2005-06-22 19:07:29 +02:00
elliot@mysql.com
201f3a7865 Merge mysql.com:/Users/emurphy/src/bk-clean/mysql-4.1-merge 
into  mysql.com:/Users/emurphy/src/bk-clean/mysql-5.0
 2005-06-22 13:07:29 -04:00
evgen@moonbone.local
473d7d59a7 Fix for bug #10886 merge 2005-06-22 21:07:28 +04:00
sergefp@mysql.com
aef810cbba Merge spetrunia@bk-internal.mysql.com:/home/bk/mysql-5.0 
into mysql.com:/home/psergey/mysql-5.0-bug8441
 2005-06-22 17:34:15 +02:00
lars@mysql.com
008548150c BUG#9361: Added test cases 2005-06-22 17:12:02 +02:00
msvensson@neptunus.(none)
9258513c1e Bug #9558 mysqldump --no-data db t1 t2 format still dumps data 
- Check the Dflag variable inside of function dump_table to see if data should be
dumped or not.
    - Add test for --xml and --no-data as well
    Reapplying patch!
 2005-06-22 15:43:49 +02:00
msvensson@neptunus.(none)
fd82fd86bc Merge to 5.0 2005-06-22 15:32:05 +02:00
msvensson@neptunus.(none)
e9e048f321 Merge fix 2005-06-22 15:29:08 +02:00
svoj@mysql.com
1b59ffb8a8 Merge svojtovich@bk-internal.mysql.com:/home/bk/mysql-5.0 
into mysql.com:/mnt/archive/svoj/mysql/mysql-5.0
 2005-06-22 17:17:40 +05:00
msvensson@neptunus.(none)
94e37bc3fc Cset exclude: msvensson@neptunus.(none)|ChangeSet|20050622121209|37729 2005-06-22 14:16:26 +02:00
msvensson@neptunus.(none)
777e1d785c Should not be changed 2005-06-22 14:12:09 +02:00
msvensson@neptunus.(none)
85b9ffc4ca Merged from mysql-4.1 to mysql-5.0 2005-06-22 14:10:02 +02:00
svoj@mysql.com
c275bde204 Better AR guessing. 2005-06-22 16:29:21 +05:00
msvensson@neptunus.(none)
61a3e16bfd Merge neptunus.(none):/home/msvensson/mysql/mysql-4.1 
into neptunus.(none):/home/msvensson/mysql/bug10589
 2005-06-22 12:41:33 +02:00