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35 commits

Author SHA1 Message Date
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
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
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
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
monty@narttu.mysql.fi
d37bcf7b36 Merge 2000-12-03 12:56:27 +02:00
monty@donna.mysql.com
5883ec2cce Small manual changes + fix bug in range optimizer becasue of commented code 2000-12-03 12:45:00 +02:00
serg@serg.mysql.com
6f9af8ee7f opt_range.cc bugfix (sel000033.test) 2000-11-30 15:19:22 +01:00
serg@serg.mysql.com
0878cd5edd errmsg.txt translated 
opt_range.h	bugs with const_tables and filesort fixed
opt_range.cc	bugs with const_tables and filesort fixed
item_func.cc	bugs with const_tables and filesort fixed
ha_myisam.h	bugs with const_tables and filesort fixed
ha_myisam.cc	bugs with const_tables and filesort fixed
ft_search.c	bugs with const_tables and filesort fixed
 2000-11-28 18:11:18 +01:00
monty@donna.mysql.com
4229796946 Automatic primary key for BDB tables 2000-10-16 02:29:48 +03:00
serg@serg.mysql.com
26b3f751cb ORDER BY works with FULLTEXT keys 2000-10-07 13:59:47 +02:00
monty@donna.mysql.com
2776500c22 Update to new root alloc, OPTIMIZE TABLE and some other changes 2000-09-12 03:02:33 +03:00
monty@donna.mysql.com
066d55c0c0 Bug fixes for 3.23.23 2000-08-29 12:31:01 +03:00
bk@work.mysql.com
f4c589ff6c Import changeset 2000-07-31 21:29:14 +02:00