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63 commits

Author SHA1 Message Date
monty@narttu.mysql.fi
6056cfadfc Merge with 4.0.16 2003-10-07 15:42:26 +03:00
monty@narttu.mysql.fi
6153b0073d Correct fix for buffer overruns for compressed blobs. 
(Bugs #770, #1304 and maybe #1295)
 2003-09-24 14:33:23 +03:00
igor@rurik.mysql.com
a0f3dcc3c8 Merge rurik.mysql.com:/home/igor/mysql-4.1 
into rurik.mysql.com:/home/igor/dev/mysql-4.1-0
 2003-06-12 06:22:35 -07:00
igor@rurik.mysql.com
f547f2769f Many files: 
New feature: preload indexes into key cache.
mi_preload.c:
  new file
Many files:
  Added preload statement.
 2003-06-12 04:29:02 -07:00
monty@mashka.mysql.fi
6aa8929cf3 After merge fixes 
Added initialization of all important global variables
 2003-05-21 21:39:58 +03:00
monty@narttu.mysql.fi
dd2b7918cd Merge with 4.0.13 2003-05-19 16:35:49 +03:00
monty@narttu.mysql.fi
51f9879008 Removed compiler warnings 
Fixed memory leak in new filesort code
Optimzed sub selects to use keys with outer references.
Increased max tables in join to 62
 2003-05-06 01:38:38 +03:00
monty@mashka.mysql.fi
dd377bfba6 Fixed problem when comparing a key for a multi-byte-character set. (bug 152) 
Use 0x.... as strings if 'new' mode. (bug 152)
Don't report -max on windows when InnoDB is enabled. (bug 332)
Reset current_linfo;  This could cause a hang when doing PURGE LOGS.
Fix for row numbers in EXPLAIN (bug 322)
 Fix that USE_FRM works for all table types (bug 97)
 2003-04-27 22:12:08 +03:00
serg@sergbook.mysql.com
b6ca95a7f4 warning when a 4.1 MYI file is opened in 4.0 2003-04-23 14:03:21 +04:00
ram@mysql.r18.ru
e5418e04c6 Bug fix: we should set have_rtree value in case of table reopen. 
Code cleanup.
 2003-02-19 21:14:50 +04:00
serg@serg.mysql.com
eced8a1df9 bug in ft2 repair-by-sort fixed (sort_key_cmp() using ft2_keydef for ft keys) 2003-02-18 18:06:28 +01:00
monty@mashka.mysql.fi
023d6dd39b Merge with 4.0.11 2003-02-04 21:52:14 +02:00
serg@serg.mysql.com
00db3c391b fixed crash with blobs in compressed table 2003-01-30 19:34:19 +01:00
serg@serg.mysql.com
3f55032c12 merged 2003-01-21 19:37:38 +01:00
serg@serg.mysql.com
0dff67cba2 Two-level index structure for FULLTEXT indexes 2003-01-21 19:24:34 +01:00
monty@mashka.mysql.fi
f8e660d88c merge with 4.0.9 
To get bug fixes for TCP/IP connections, FORCE INDEX and OPTIMIZE TABLE with NULL keys
 2003-01-09 03:55:26 +02:00
monty@mashka.mysql.fi
3c08da957e Don't count NULL values in cardinalty for MyISAM tables. 
Free row buffer cache after each query for MyISAM tables.
Added table join option FORCE INDEX
Fixed core dump bug when connecting with hostname that could not be resolved.
 2003-01-09 02:19:14 +02:00
monty@mashka.mysql.fi
07daf3169e Merge with 4.0.8 2003-01-03 00:04:33 +02:00
serg@serg.mysql.com
b42eff16cb bulk insert code optimized 2002-12-07 22:40:20 +01:00
wax@mysql.com
ff368e9590 Merge mysql.com:/home/wax/mysql-4n into mysql.com:/home/wax/mysql-4mi 2002-11-28 15:24:55 +05:00
serg@serg.mysql.com
5b57077778 myisammrg::index_next_same 2002-11-25 22:18:44 +01:00
wax@mysql.com
625b57b556 Move MI_SORT_PARAM and BUFFPEK to myisamdef.h, delete KEY_STORE, change functions 
of store keys to temp. file
 2002-11-17 05:41:42 +05:00
serg@serg.mysql.com
43599856b2 make REPAIR killable 2002-10-22 00:25:36 +00:00
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
serg@sergbook.mysql.com
43ef1198e9 MyISAM: always store alloced_rec_buff_length with the buffer itself 2002-07-26 14:42:51 +02:00
monty@mashka.mysql.fi
c702a1f8fd Removed wrong implementation of CUBE/ROLLUP 
Fixed bugfix of INSERT ... SET db_name.table_name.column_name
Changed locking to external-locking
Fix client hangup for some invalid SQL queries.
 2002-07-24 19:55:08 +03:00
monty@mashka.mysql.fi
dddc20d9d1 New SET syntax & system variables. 
Made a some new buffers thread specific and changeable.
Resize of key_buffer.
AUTO_COMMIT -> AUTOCOMMIT
Fixed mutex bug in DROP DATABASE
Fixed bug when using auto_increment as second part of a key where first part could include NULL.
Split handler->extra() to extra() and extra_opt() to be able to support thread specific buffers.
Don't write message to error log when slave reconnects becasue of timeout.
Fixed possible update problem when using DELETE/UPDATE on small tables
(In some cases we used index even if table scanning would be better)
A lot of minior code cleanups
 2002-07-23 18:31:22 +03:00
serg@sergbook.mysql.com
2fe3fec4e4 parallel repair needs rec_buff local for thread !!! 2002-07-14 21:47:46 +02:00
serg@sergbook.mysql.com
3f6491e3eb yet another generalization for rec_buff handling, MI_INFO doesn't need rec_alloc anymore 2002-07-14 13:51:03 +02:00
monty@hundin.mysql.fi
578a9d9901 Updated windows files (VC++ files and winmysqladmin). 
Portability fixes.
Removed compiler warnings.
 2002-06-28 17:26:11 +03:00
serg@serg.mysql.com
5c83ae3fca multithreaded repair-by-sort code 
parallel read access to IO_CACHE
 2002-06-19 23:54:45 +00:00
serg@serg.mysql.com
2874917198 do not use bulk insert tree code if ``myisam_bulk_insert_tree_size'' is too small 2002-06-14 13:20:02 +00:00
ram@gw.udmsearch.izhnet.ru
b8a12a8cec MI_KEYSEG -> HA_KEYSEG 
_mi_key_cmp -> ha_key_cmp
 2002-04-25 15:10:29 +05:00
bar@gw.udmsearch.izhnet.ru
eab2893dac RB-Tree indexes support in HEAP tables 
Renamed _hp_func  ->  hp_func
mi_key_cmp moved to /mysys/my_handler.c
New tests for HEAP tables
 2002-04-25 13:36:55 +05:00
bar@gw.udmsearch.izhnet.ru
fc74d81b3f This ChangeSet adds RTREE support into myisam library. 
RTREEs will be used for GIS extension in MySQL
 2002-02-20 14:11:21 +04:00
monty@hundin.mysql.fi
9ca9fc2283 Fix for MyISAM records > 16M 2001-12-11 20:45:48 +02:00
monty@hundin.mysql.fi
1d26537da5 Query cache. 
Remove some warnings
 2001-12-02 14:34:01 +02:00
monty@hundin.mysql.fi
ce7a0a0293 Fix not critical MyISAM bug in locking. 
Free character sets properly (for embedded).
Add missing mutex in HANDLER CLOSE
 2001-11-29 21:46:51 +02:00
monty@hundin.mysql.fi
9209210d30 Fix bug when repairing compressed MyISAM files 
LOCATE() is now case sensitive
 2001-11-22 13:50:50 +02:00
monty@tramp.mysql.fi
abb7df2de1 Fixed error message when opening a not-MyISAM file. 
Extended MODIFY and CHANGE in ALTER TABLE to accept the AFTER keyword.
Extended MyISAM to handle records > 16M.
 2001-10-29 10:49:35 +02:00
monty@hundin.mysql.fi
880026ccf6 Cleaned up SSL documentation 
Fixes for embedded server
Made key_cache more configurable
Fixed that one can change key blocksize in MyISAM
A lot of optimizations to make MyISAM slightly faster
 2001-10-02 05:53:00 +03:00
monty@hundin.mysql.fi
77ee990bca Cleanups 2001-09-15 05:03:16 +03:00
monty@hundin.mysql.fi
a1be2a894f Fix of UNION code 
Added heap_delete_table
Added HA_EXTRA_PREPARE_FOR_DELETE
Added and use my_dup() for faster open of tables.
Removed not working no-mix-table-type
 2001-08-19 14:43:51 +03:00
serg@serg.mysql.com
0043136882 merged 2001-07-02 21:52:22 +02:00
serg@serg.mysql.com
15b6738474 memory-limited tree 
bulk inserts optimization: caching keys in binary tree
 2001-07-02 21:18:57 +02:00
monty@hundin.mysql.fi
b7c3a28149 Removed compiler warnings. 
Added preliminary handling of symlinks in MyISAM.
When using myisamchk to check tables with --force, don't repair
tables that are marked as 'not closed' if they are ok.
Change fn_format() to use my_real_path and my_symlink
 2001-05-31 14:07:17 +03:00
monty@donna.mysql.fi
a3be64bfa5 Fixed that MySQL compiles again after last merge. 2001-05-20 16:08:09 +03:00
monty@work.mysql.com
8f62579c38 Added all changes from old 4.0 version: 
PSTACK, libmysqld and MySQL filesystem
UPDATE ... ORDER BY
DELETE ... ORDER BY
New faster fulltext handling
Faster compressed keys
 2001-04-11 13:04:03 +02:00
monty@donna.mysql.fi
65822120f5 Fixed bug in ALTER TABLE 
Removed _mi_rkey() function
New fork_big.pl multi-thread test
 2001-04-01 13:45:48 +03:00
monty@donna.mysql.com
0ccc30f40c Fixed that myisamchk -R works on text columns 
Fixed typo when removing space from argument to -O
 2001-02-18 01:39:09 +02:00