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59 commits

Author SHA1 Message Date
ram@mysql.r18.ru
6828b06cf4 Merge rkalimullin@work.mysql.com:/home/bk/mysql-4.1 
into mysql.r18.ru:/usr/home/ram/mysql-4.1.monty1
 2002-11-25 12:15:34 +04:00
ram@mysql.r18.ru
8894946a40 fix for wrong index number bug 2002-11-21 22:21:14 +04:00
monty@mashka.mysql.fi
dac6498f9b Merge with 4.0 2002-11-21 15:56:48 +02:00
bar@bar.mysql.r18.ru
41554da7ff move like_range into CHARSET_INFO structure 2002-11-15 11:44:23 +04:00
serg@serg.mysql.com
7720348bd2 removed DBUG_ENTER/RETURN tags 2002-11-11 22:43:07 +01:00
serg@sergbook.mysql.com
cd6bf73f20 manually merged 2002-11-07 21:56:24 +01:00
monty@butch.
a2bdf9265f Portability fixes for Fortre C++ 5.0 (on Sun) in 32 and 64 bit modes. 2002-11-07 03:54:00 +02:00
bar@bar.mysql.r18.ru
86b633379c Some charset code clean-ups 2002-11-06 17:01:12 +04:00
serg@sergbook.mysql.com
6cd5270972 DBUG_ENTER/RETURN tags added 
perl script to tag all the functions in a C/C++ file automatically
 2002-11-05 15:15:56 +01:00
serg@serg.mysql.com
3c570209df typo fixed 2002-10-25 14:21:55 +00:00
serg@serg.mysql.com
d552ba7d8a support for HA_READ_PREFIX_LAST_OR_PREV in headres 
full support for HA_READ_PREFIX_LAST_OR_PREV in MyISAM
protected by #if NOT_IMPLEMENTED_YET in opt_range.cc as not all table handlers support it
 2002-10-25 14:09:47 +00:00
bar@bar.mysql.r18.ru
954a47b95a Simple charsets now have strncoll() field too 2002-10-09 15:40:57 +05:00
monty@mashka.mysql.fi
0f39457613 Merge with 4.0.4 2002-10-02 17:55:12 +03:00
monty@mashka.mysql.fi
a748b35ddd merge with work 2002-10-02 13:45:16 +03:00
heikki@hundin.mysql.fi
87a43166c9 opt_range.cc: 
Fix the crash in InnoDB when WHERE primarykey < x ORDER BY primarykey is used
 2002-09-12 01:57:45 +03:00
monty@narttu.mysql.fi
7134ffec21 Merge with 4.0.3 
Some simple optimzations, more comments and indentation changes.
Add ` around database in 'use database' in binary log.
Moved max_error_count and max_warning_count to variables struct.
Removed SHOW_WARNS_COUNT and SHOW_ERRORS_COUNT calls.
Changed string functions to use character set of first string argument as default return characterset
(Each string function can change the above assumption if needed)
 2002-08-30 12:40:40 +03:00
Sinisa@sinisa.nasamreza.org
08fbd47950 some small speed improvements after my last changes. 
I know I should have waited for Monty's merge ...
 2002-08-28 21:11:23 +03:00
Sinisa@sinisa.nasamreza.org
22bcce253e Adding a necessary functionality to ::store and ::save_in_field 
that will take place properly after pull from 4.0, in order to 
handle conversions from quoted constants to bigint's.
 2002-08-24 14:49:04 +03:00
monty@hundin.mysql.fi
b9d7fcd279 Fixed bug in SAFEMALLOC for systems that requires longlong data to be aligned on 8 byte boundaries (like sparc) 
Removed thread marking of safemalloc blocks (becasue of alignment problems)
Temporary fix for bigint comparison.
 2002-08-17 05:18:06 +03:00
monty@hundin.mysql.fi
8a2daeac77 Removed mysql_ssl_clear() 
Added statistics information for alarms (for bug tracking)
Don't store "incomplete" in the xxx.cfg file if we are not using --restart. (Crash-me)
Enlarged STACK_BUF_ALLOC becasue of failed crash-me test
Aded new script mysql_tableinfo to make a system directory.
 2002-06-27 11:27:04 +03:00
monty@hundin.mysql.fi
0d8e13979d Made keyread (key scanning) a key specific attribute. 
This avoids using fulltext keys for table scanning.
This also reverts Sinisa's original fix for this problem.
 2002-06-19 00:22:30 +03:00
monty@hundin.mysql.fi
4d7030606e Fixed problem with innodb_log_group_home_dir and SHOW VARIABLES 2002-06-17 15:07:46 +03:00
Sinisa@sinisa.nasamreza.org
eab0de7ce6 A fix for a bug which hits the optimiser when trying to group keys 
for a seemingly impoosbile conds in WHERE....

This crashed MySQL in 4.0.2
 2002-06-15 14:56:35 +03:00
monty@mashka.mysql.fi
2aecdd1a91 Big code cleanup/review before 4.0.2 release. 
(All commit emails since 4.0.1 checked)
This had to be done now, before the 4.1 tree changes to much, to make it easy to propagate bug fixes to the 4.1 tree.
 2002-06-11 11:20:31 +03:00
bar@gw.udmsearch.izhnet.ru
196aa19cf6 Now string values are created and filled with charset field 
SELECT func(charset2) FROM t ORDER BY 1 works in correct charset
 2002-05-17 16:29:52 +05:00
monty@hundin.mysql.fi
b5a145d872 merge 2002-04-13 15:34:39 +03:00
monty@tik.mysql.fi
056175a1ce Update for BTREE keys in HEAP tables 
Split handler->option_flag() to handler->table_flags() and handler->index_flags()
 2002-04-12 21:35:46 +03:00
bar@gw.udmsearch.izhnet.ru
d8a4d6a8a3 remove default_charset_info 2002-03-14 23:03:15 +04:00
bar@gw.udmsearch.izhnet.ru
b37ce8e769 New ctype functions/macros to support many charsets at a time 2002-03-12 21:37:58 +04:00
monty@tik.mysql.fi
9d9bcf25e7 Fix sorting of NULL values (Should always be first) 
Fix problem with HAVING and MAX() IS NOT NULL
 2002-03-02 09:51:24 +02:00
bar@gw.udmsearch.izhnet.ru
735b27d578 Added GIS extension 2002-02-22 15:24:42 +04:00
monty@hundin.mysql.fi
4609e627a5 Increase max package length to 512M for mysql and mysqldump. 
Faster 'read_first_row' (Fixes slow 'preparing' state)
Read constant tables earlier, which provides better optimzations when using tables with <=1 row.
This also fixes a complicated bug involving const tables.
 2002-01-23 02:52:26 +02:00
monty@bitch.mysql.fi
d0ccff5090 New improved IO_CACHE 2001-11-28 02:55:52 +02:00
serg@serg.mysql.com
307fb4a390 fixes for ft-boolean and range optimizer 2001-11-22 16:00:11 +01:00
monty@hundin.mysql.fi
4c60b41954 Portability fix 
Cleanup typos (like SKIPP -> SKIP)
 2001-11-07 00:13:29 +02:00
monty@hundin.mysql.fi
0bfec316ce Don't do signal() on windows (Causes instability problems) 
Safer, a bit faster filesort.
Code changes to avoid calls to current_thd() (faster code).
Removed all compiler warnings from readline.
 2001-10-17 19:39:39 +03:00
monty@tik.mysql.fi
e05bf277d6 Final fixes for INSERT into MERGE tables. 
Move MAX_BLOB_WIDTH to be global
Added full support for unsigned BIGINT
Fixed spelling errors
 2001-09-27 21:45:48 +03:00
monty@hundin.mysql.fi
0d72e5440f Portability fixes 2001-09-15 16:22:34 +03:00
monty@hundin.mysql.fi
59e7c97dab Remove warnings and portability fixes 
New global read lock code
Fixed bug in DATETIME with WHERE optimization
Made UNION code more general.
 2001-08-14 20:33:49 +03:00
monty@hundin.mysql.fi
f0dc189227 Fix ORDER BY ... DESC optimization 2001-06-29 04:04:29 +03:00
tim@white.box
5ed2cf7dbe Implement ORDER BY DESC optimization, which reads values in descending 
order directly from the index instead of using a filesort.
 2001-06-28 03:06:23 -04:00
monty@donna.mysql.fi
0f37b1244b Fixed portability problems in mysqlcheck 2001-04-21 03:03:08 +03:00
monty@donna.mysql.fi
c4aafedfc6 Moved test to keep Tim happy 2001-04-17 14:07:38 +03:00
monty@donna.mysql.fi
1e80c3f3e1 Don't use ranges on HEAP tables with LIKE 
Don't reconnect client on close
 2001-04-17 03:55:25 +03:00
monty@donna.mysql.fi
3c82d4a2e1 Fixed bug with UPDATE/DELETE on UNIQUE key which could be NULL 2001-04-10 11:32:28 +03:00
mikef@nslinux.bedford.progress.com
d145a6b97e Add support for Gemini table handler, Monty has checked and approved 
Fix bug when read return error
 2001-03-21 15:34:16 -05:00
monty@donna.mysql.fi
bda3e09935 Merged some functions and removed some unused client functions. 
Remember UNION for ALTER TABLE
Added test for if we are supporting transactions.
Don't allow REPLACE to replace a row when we have generated an auto_increment key
Fixed bug when using BLOB keys
Fixed bug in SET @variable=user.
 2001-03-06 15:24:08 +02:00
monty@donna.mysql.com
b4974dacb9 Removed init that crashed BDB 
Fixed newly introduced bug in update
 2000-12-11 02:31:09 +02:00
jani@prima.mysql.fi
c475a9885d Temporary fix for handling wild_one at end of string (key compression). 
Full fix shall be in MySQL 4.1. (This is a hard one (!))
 2000-12-08 00:34:16 +02:00
monty@donna.mysql.com
38fce965ea New error messages 
Fix for creating read-only files on windows
Manual updates
 2000-12-05 03:00:31 +02:00