bell@sanja.is.com.ua
5eaaf8e732
after review changes (SCRUM)
...
removed outer resolving flag (because of movingtransformation after fix_fields)
2003-07-02 01:45:22 +03:00
Sinisa@sinisa.nasamreza.org
c1660e1a23
Lot's of clean-ups and fixes for 4.0.14.
2003-07-02 00:10:47 +03:00
bell@sanja.is.com.ua
100a101ab6
Merge
2003-06-30 13:14:18 +03:00
bell@sanja.is.com.ua
ebc2976f94
fixed bug #745
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(resolving fields of reduced subselect)
2003-06-28 17:04:26 +03:00
bell@sanja.is.com.ua
7b77c5a2d3
merged
2003-06-25 23:52:15 +03:00
Sinisa@sinisa.nasamreza.org
bb764d6b5e
code cleanup
2003-06-25 18:34:46 +03:00
bell@sanja.is.com.ua
096ae170ae
Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1
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into sanja.is.com.ua:/home/bell/mysql/bk/work-item-4.1
2003-06-19 15:25:41 +03:00
Sinisa@sinisa.nasamreza.org
5a414bda8e
Two Sprint tasks and two behaviour changes.
2003-06-17 16:20:07 +03:00
monty@narttu.mysql.fi
23145cfed7
Added SQLSTATE to client/server protocol
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bmove_allign -> bmove_align
Added OLAP function ROLLUP
Split mysql_fix_privilege_tables to a script and a .sql data file
Added new (MEMROOT*) functions to avoid calling current_thd() when creating some common objects.
Added table_alias_charset, for easier --lower-case-table-name handling
Better SQL_MODE handling (Setting complex options also sets sub options)
New (faster) assembler string functions for x86
2003-06-04 18:28:51 +03:00
bell@sanja.is.com.ua
01217497b5
merging
2003-05-26 15:52:19 +03:00
bell@sanja.is.com.ua
1a064a43a7
Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1
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into sanja.is.com.ua:/home/bell/mysql/bk/work-top-4.1
2003-05-26 09:28:56 +03:00
monty@narttu.mysql.fi
dd2b7918cd
Merge with 4.0.13
2003-05-19 16:35:49 +03:00
bell@sanja.is.com.ua
3a30eda921
fixed memory overrun (bug 380)
2003-05-17 10:05:07 +03:00
bell@sanja.is.com.ua
1915632163
subselect transformation moved in after-fix_field place
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removed "of is null" if it is possible
(this cset should be SCRUM related, but not approved as scrum task yet)
2003-05-14 21:51:33 +03:00
monty@narttu.mysql.fi
13530887cb
Fix for UNION and LEFT JOIN (Bug #386 )
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Fixed wrong logging of Access denied error (Bug #398 )
2003-05-13 18:58:26 +03:00
vva@eagle.mysql.r18.ru
afd581edd3
made lex a pointer in THD
2003-05-05 14:54:37 -04:00
Sinisa@sinisa.nasamreza.org
3ca1a152eb
Making a better fix for double released pointers and safe
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TMP_TABLE_PARAM.
This involved moving things around in include files.
All tests, including the ones with Valgrind passed.
2003-04-26 15:12:14 +03:00
monty@narttu.mysql.fi
f6a43bd567
Fixes for valgrind
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Added optimzation for clustered index
Fixed bug in UPDATE ... ORDER BY
Fixed handling of UPDATE ... LIMIT
2003-04-23 21:52:16 +03:00
Sinisa@sinisa.nasamreza.org
adb52cfc70
Fix for a bug record #307 .
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Very nasty bug.
It was caused by double free()-ing memory of join->select and
join->quick.
I was able to pinpoint it only after using Valgrind.
Plus better fix for bug with TMP_TABLE_PARAM.
Plus new constructor for SELECT_LEX.
2003-04-21 21:03:32 +03:00
Sinisa@sinisa.nasamreza.org
3cef0070f9
Post - post merge fix.
2003-04-09 19:17:12 +03:00
Sinisa@sinisa.nasamreza.org
5d971658db
merge fix
2003-04-09 18:52:33 +03:00
monty@mashka.mysql.fi
06febc8df3
A better fix for UNION and slow query log.
2003-04-08 03:54:02 +03:00
Sinisa@sinisa.nasamreza.org
c027af6459
Fix for a crashing bug in union.
...
Parameters for temporary tables were created locally in the function
and it's address passed to a field in select_result, which produced
random errors when MyISAM table was created based on this bogus
address.
2003-03-29 16:41:01 +02:00
Sinisa@sinisa.nasamreza.org
85fb265c3c
Fixing a bug #195
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Fixing UNION's popping up in slow query log
2003-03-27 16:11:01 +02:00
monty@narttu.mysql.fi
a916a03916
Fixes to avoid errors from valgrind
...
Fixed problem with 'wrong packet number' in union
2003-03-18 11:17:48 +02:00
Sinisa@sinisa.nasamreza.org
ffa8a47b6d
three bug fixes and major code cleanup
2003-03-06 17:02:10 +02:00
Sinisa@sinisa.nasamreza.org
bf3dabcce4
Allowing NULL values in UNION's with first SELECT having only NOT NULL
...
columns.
2003-02-22 17:02:36 +02:00
lenz@mysql.com
7a6d8edfd7
Applying Sinisa's patch:
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"Cleaning the code of the remaining OLAP code.
This code is unnecessary in 4.1/5.0"
2003-02-19 14:58:44 +01:00
Sinisa@sinisa.nasamreza.org
410cbef6b3
Code clean-up
2003-02-15 16:05:58 +02:00
Sinisa@sinisa.nasamreza.org
5acf83802d
fix a bug in derived tables
...
UNION's bug fixes and code clean-up
2003-02-13 17:56:01 +02:00
bell@sanja.is.com.ua
62902a3b4b
after-review changes (577 SCRUM)
2003-02-02 23:30:01 +02:00
bell@sanja.is.com.ua
e294751c41
fixed bug in determinating uncacheable queries
...
new fatal_error interface to assign is_fatal_error and ne.report_error
commant about Item_row
2003-01-30 22:15:44 +02:00
bell@sanja.is.com.ua
214036a7f6
improving of fields list creation in derived tables and unions
...
fixed length of fields created in fubselect
fixed resolving fields of reduced in derived table subselect
2003-01-29 19:42:39 +02:00
bell@sanja.is.com.ua
0c5b323d0f
fixed bugs in temporary tables in subselect implementation (SCRUM)
...
merging with switching on static tables optimization (SCRUM)
fixed subselects with uncacheable results
added test for fixed bugs from bugreports
2003-01-28 14:48:12 +02:00
bell@sanja.is.com.ua
44d8a8cdab
merging
2003-01-25 13:19:46 +02:00
bell@sanja.is.com.ua
d56e23f64e
fixed subselects with temporary tables (SCRUM)
...
fixed memory leacks
2003-01-25 02:25:52 +02:00
monty@mashka.mysql.fi
9ecf9645eb
A lot of portability fixes.
...
Added rename table for BDB. This fixes a bug in ALTER TABLE with BDB tables.
2003-01-05 20:18:49 +02:00
Sinisa@sinisa.nasamreza.org
672a695f8f
bug fixes and tests ...
2002-12-25 15:07:36 +02:00
Sinisa@sinisa.nasamreza.org
ab70ad7c1e
Merge sinisa@work.mysql.com:/home/bk/mysql-4.1
...
into sinisa.nasamreza.org:/mnt/work/mysql-4.1
2002-12-14 15:15:23 +02:00
Sinisa@sinisa.nasamreza.org
a918a6a7a9
derived tables with UNION's ...
...
Scrum task !!!!!
2002-12-12 16:09:06 +02:00
bell@sanja.is.com.ua
6db77efb75
merging
2002-12-10 11:41:47 +02:00
Sinisa@sinisa.nasamreza.org
d8b4d6bd26
fix for a bug with UNION in sub-select's and start working on
...
UNION's in derived tables
2002-12-09 20:47:47 +02:00
bell@sanja.is.com.ua
4506ab9ef1
_NEW_ IN/ALL/ANY/SOME behaviour with NULL (SCRUM related)
...
optimization of left expression evaluation
more descriptive method name
2002-12-06 21:55:53 +02:00
monty@mashka.mysql.fi
35ff08c2af
After merge fixes
...
Added THD to add_to_xxx_list() functions for faster parsing.
2002-12-06 21:11:27 +02:00
monty@mashka.mysql.fi
859b688476
Merge with 4.0.6
2002-12-05 19:38:42 +02:00
bell@sanja.is.com.ua
c6b48c6f26
fix of error handling
2002-12-01 00:11:22 +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
bell@sanja.is.com.ua
b8b7d0b03b
fixed * without tables in IN bug
...
fixed sunction-test select in IN bug
fixed unions in subselect bug
2002-11-28 19:29:26 +02:00
Sinisa@sinisa.nasamreza.org
b9a671f267
lot's of fixes with test cases
2002-11-18 18:28:51 +02:00
Sinisa@sinisa.nasamreza.org
5a38621cc2
Merge sinisa@work.mysql.com:/home/bk/mysql-4.1
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into sinisa.nasamreza.org:/mnt/work/mysql-4.1
2002-11-16 14:31:48 +02:00
