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99 commits

Author SHA1 Message Date
cmiller@zippy.cornsilk.net
a4d39c753a Merge zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-maint 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint
 2006-09-05 17:44:08 -04:00
georg@lmy002.wdf.sap.corp
27636d9303 Additional files for cmake support 2006-08-31 19:52:42 +02:00
sergefp@mysql.com
f95b5b0a5d BUG#17314: Can't use index_merge/intersection for MERGE tables 
1. Fix index access costs for MERGE tables, set block_size=myisam_block_size/#underlying_tables 
   instead of 0 which it was before.
2. Make index scans on MERGE table to return records in (key_tuple, merge_table_rowid) order, 
   instead of just (key_tuple) order. This makes an index scan on MERGE table to be truly a ROR-scan
   which is a requirement for index_merge union/intersection.
 2006-02-11 21:51:43 +03:00
jani@ua141d10.elisa.omakaista.fi
cbe21a8eb6 Merge ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-4.1 
into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.0-tmp
 2005-10-27 23:43:20 +03:00
monty@mysql.com
3e653fb922 Added more tests for new UPDATE ... ORDER BY ... LIMIT optimization 2005-10-25 02:27:40 +03:00
ingo@mysql.com
b9630b50d2 Merge mysql.com:/home/mydev/mysql-4.1-4100 
into  mysql.com:/home/mydev/mysql-5.0-5000
 2005-09-23 17:27:07 +02:00
ingo@mysql.com
bf89c139a4 Merge mysql.com:/home/mydev/mysql-4.0-4000 
into  mysql.com:/home/mydev/mysql-4.1-4100
 2005-09-23 10:49:08 +02:00
ingo@mysql.com
4025d2965b Bug#9112 - Merge table with composite index producing invalid results with some queries 
The problem was an ab-use of last_rkey_length.
Formerly we saved the packed key length (of the search key)
in this element. But in certain cases it got replaced by 
the (packed) result key length.
Now we use a new element of MI_INFO to save the packed key 
length of the search key.
 2005-09-23 10:15:11 +02:00
monty@mysql.com
987edeaa9b Fixed compiler warnings 2005-07-28 21:25:05 +03:00
kent@mysql.com
8e3b393d5c Merge 2005-07-06 00:06:11 +02:00
kent@mysql.com
a7be42163a Makefile.am: 
Added -I$(top_builddir)/include for searching
  generated header files, when builddir != srcdir
 2005-07-05 23:24:48 +02:00
reggie@mdk10.(none)
c5f68180f4 merged changes from 4.1 2005-05-23 12:55:39 -05:00
reggie@mdk10.(none)
c9e7c0fd56 BUG# 10687: MERGE Engine fails on Windows 
This is a replacement for the original patch given by Ingo.  This one comes
from Monty.
The problem is that merge files now use unix style pathnames on all 
platforms.  The merge file open code was not properly converting those
pathnames back to non-unix when necessary.
 2005-05-23 11:53:16 -05:00
ingo@mysql.com
be34b54e1d Merge mysql.com:/home/mydev/mysql-4.1-4100 
into mysql.com:/home/mydev/mysql-5.0-5000
 2005-04-28 19:34:05 +02:00
ingo@mysql.com
1f0d0a6729 BUG#5964 - 4.1 MERGE tables regression from 4.0 
Changed the creation of the .MRG file so that only the table  name
is written when the MyISAM table is in the same database as the
MERGE table, a relative path is used in other cases in mysqld,
and possibly an absolute path is used in an embedded server.
No test case is added as the external behaviour is unchanged.
Only the file names within the .MRG file are changed.
 2005-04-28 18:28:50 +02:00
brian@zim.(none)
2a7c71e309 Changes to create storage directory for storage engines. 2005-04-26 18:19:54 -07:00
brian@zim.(none)
473e1ffd3a Removed support for RAID, mit-threads, and MySQL FS (really, if someone wants this feature look at a web-dav hookup). 2005-03-16 16:22:56 -08:00
ingo@mysql.com
212388bd3c Merge with after merge fix 2005-03-04 11:37:45 +01:00
serg@serg.mylan
e47d0a0e2d merge 2005-03-03 23:07:20 +01:00
serg@serg.mylan
8d9a53a78c Fixes for bugs reported by Stefano Di Paola (stefano.dipaola@wisec.it) 2005-03-03 19:51:29 +01:00
monty@mysql.com
d71c030587 After merge fixes 2004-12-31 00:44:00 +02:00
sergefp@mysql.com
0bf584d9a5 Fix and testcase for BUG#6699 2004-11-29 06:51:30 +03:00
serg@serg.mylan
130d2fd57f bug#5389 merge.test fails on qnx - uninitalized variable in myrg_open() 2004-09-06 22:20:40 +02:00
monty@mysql.com
6adaff23a4 Review of new pushed code (Indentation fixes and simple optimizations) 
Use 'mysqltest' as test database instead of test_$1 or test1,test2 to not accidently delete an important database
Safety fix for mailformed MERGE files
 2004-08-31 14:35:04 +03:00
serg@serg.mylan
0df870ef1e Merge serg.mylan:/usr/home/serg/Abk/mysql-4.0 
into serg.mylan:/usr/home/serg/Abk/mysql-4.1
 2004-08-23 14:07:59 +02:00
serg@serg.mylan
a835e9bc9c unnecessary LINT_INIT removed 2004-08-23 13:43:55 +02:00
serg@serg.mylan
d0afecff15 merged 2004-08-22 12:47:11 +02:00
serg@serg.mylan
d5bf903e4d after merge fixes 2004-08-22 12:43:26 +02:00
serg@serg.mylan
99bb6ff7a0 ported bugfix for #2408 from 3.23 
(cannot call it a "merge" :)
 2004-08-22 10:22:59 +02:00
serg@serg.mylan
ca35127739 bug#2408 - Multiple threads altering MERGE table UNIONs hang/crash. 
Abandoned improper use of MyISAM data.
Thanks Ingo!
 2004-08-22 09:36:17 +02:00
serg@serg.mylan
3b59dd1bd0 bug#4008 - merge table cannot determine what key caused "dupl. key" error 2004-06-25 15:12:13 +02:00
monty@mishka.local
314a8bf114 key_cmp -> key_cmp_if_same 
New records_in_range() interface (similar to read_range())
Macros for faster bitmap handling
Simplify read_range() code (#WL1786)
New general key_cmp() function to compare keys
 2004-05-16 14:48:32 +03:00
monty@mashka.mysql.fi
2263e3e51f Merge with 4.0.14 2003-08-11 22:44:43 +03:00
serg@serg.mylan
f131bd53d4 replace mi_rrnd() in myrg_rkey family to more intelligent (HA_KEYREAD-aware) read function 2003-08-01 14:58:03 +02:00
serg@serg.mylan
25b16cd6ce bug #702 - ALTER TABLE tm UNION=(t1,t2) doesn't work if t1.MYD is compressed 2003-07-15 20:43:57 +02:00
monty@narttu.mysql.fi
dd2b7918cd Merge with 4.0.13 2003-05-19 16:35:49 +03:00
monty@mashka.mysql.fi
e741c893ea Fix to remove compiler warnings 2003-04-28 19:05:57 +03:00
monty@mashka.mysql.fi
023d6dd39b Merge with 4.0.11 2003-02-04 21:52:14 +02:00
serg@serg.mysql.com
1ced5948f0 low-level error messages cleanup 2003-01-28 17:42:08 +01:00
monty@mashka.mysql.fi
07daf3169e Merge with 4.0.8 2003-01-03 00:04:33 +02:00
monty@mashka.mysql.fi
62dfd57475 Removed compiler warnings 
Fixed wrong variable name for Windows
 2002-12-12 21:01:32 +02:00
serg@serg.mysql.com
94cb1daa52 ANALYZE for MERGE 2002-12-10 00:06:05 +01:00
monty@mashka.mysql.fi
859b688476 Merge with 4.0.6 2002-12-05 19:38:42 +02:00
monty@mashka.mysql.fi
6603d75213 New multi-table-update code 
New (simpler) internal timestamp handling.
More debuging to heap tables.
Small cleanups to multi-table-delete
false -> 0 and true -> 1  (We should use TRUE and FALSE)
 2002-11-29 16:40:18 +02:00
serg@serg.mysql.com
b385eb4a05 removed redundant -I include-dirs 2002-11-26 14:01:08 +01:00
serg@serg.mysql.com
5b57077778 myisammrg::index_next_same 2002-11-25 22:18:44 +01:00
monty@mashka.mysql.fi
dac6498f9b Merge with 4.0 2002-11-21 15:56:48 +02:00
serg@serg.mysql.com
1173fc780d better boundary behaviour 2002-11-17 20:08:42 +01:00
serg@serg.mysql.com
8796fc2dc5 myisammrg::records_in_range 2002-11-17 18:54:23 +01:00
lenz@mysql.com
996255648b - Applied required modifications for automake 1.5 
- "make distcheck" needs to be fixed
 2002-11-17 16:45:21 +01:00