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40 commits

Author SHA1 Message Date
monty@mysql.com
1448199bd7 Cleanups & safety fixes 2004-03-25 22:11:22 +02:00
monty@mysql.com
ebc3b3afac BTREE-indexes in HEAP tables can now be used to optimize ORDER BY 
Don't read character set files if we are using only the default charset. In most cases the user will not anymore get a warning about missing character set files
Compare strings with space extend instead of space strip. Now the following comparisons holds:  "a" == "a " and "a\t" < "a". (Bug #3152).
Note: Because of the above fix, one has to do a REPAIR on any table that has an ascii character < 32 last in a CHAR/VARCHAR/TEXT columns.
 2004-03-25 15:05:01 +02:00
igor@rurik.mysql.com
17aecac32c Manual merge after improving concurrency for key cache reassignment 2003-10-01 20:16:36 -07:00
monty@narttu.mysql.fi
77a70a0a24 merge with 4.0.15 2003-08-29 13:44:35 +03:00
monty@narttu.mysql.fi
359846f052 Fixed some varnings from valgrind 
Set min value of max_allowed_packet to 1024
Fixed problem with UNION's without braces and SQL_CALC_FOUND_ROWS, LIMIT #,#
and ORDER BY...LIMIT
 2003-08-20 16:25:44 +03:00
igor@rurik.mysql.com
2813cd1f0b set_var.cc, mysqld.cc, handler.cc, set_var.h, handler.h: 
Added key cache parameters for midpoint insertion strategy
Many files:
  Added midpoint insertion strategy for key cache
mi_test2.c:
  Added a parameter to resize_key_cache
 2003-08-09 11:12:22 -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@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
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
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
serg@sergbook.mysql.com
9fae3956c9 make SEARCH_PREFIX to work with complex (use_coll) charsets, namely latin1_de 2002-08-05 00:14:21 +02:00
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
monty@hundin.mysql.fi
b658662ae4 Update copyright 
Fixed memory leak on shutdown (Affects the embedded version & MyODBC)
 2001-12-06 14:10:51 +02:00
monty@hundin.mysql.fi
3afb157ca2 Fixes up things after merge from 3.23.44 
Portability fixes.
Don't delete temporary tables on FLUSH tables.
 2001-11-05 01:04:08 +02:00
serg@serg.mysql.com
3911c81024 merged 2001-10-09 16:01:06 +02:00
serg@serg.mysql.com
9ec4ca9c4d get rid of comp() macro - CMP is already in place 2001-10-09 15:23:44 +02:00
serg@serg.mysql.com
3d3ef6528a Boolean search passes _some_ tests 2001-10-09 14:53:54 +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
fa23b20789 Fixes for German sorting order. 2001-09-11 01:40:52 +03:00
serg@serg.mysql.com
0043136882 merged 2001-07-02 21:52:22 +02:00
monty@hundin.mysql.fi
897b37b506 Changed safe_mysqld -> mysqld_safe 
Added some alias to SHOW commands
Prepare for dynamic changing of MySQL variables
 2001-06-28 10:49:16 +03:00
monty@hundin.mysql.fi
85388703c4 Fixed length rows should not use row checksum in MyISAM tables 
Fixed bug in handling of packed MyISAM keys
 2001-06-26 10:23:50 +03:00
serg@serg.mysql.com
3c7cc2285c bug in _mi_prefix_search fixed 2001-06-21 16:40:24 +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@work.mysql.com
914bbdca50 merge 2001-05-20 12:38:19 +02:00
monty@donna.mysql.fi
2ba0846a60 Fixed bug when using MERGE on files > 4G 
Fixed bug in SELECT db1.table.* FROM db1.table,db2.table
Fixed bug in INSERT DELAYED when doing shutdown and a table was locked
Changed that tmp_table_size =4G-1 means unlimited.
 2001-05-17 00:46:50 +03:00
sasha@mysql.sashanet.com
3d76b4348e BitKeeper/triggers/post-commit 
use REAL_EMAIL
myisam/mi_search.c
    merged the dropped lines
ignore junk in libmysqld directory
 2001-04-11 19:38:02 -06:00
sasha@mysql.sashanet.com
593e7ab4f3 Ugly merge of 3.23 changes into 4.0 - fix up needed 2001-04-11 19:09:00 -06:00
monty@donna.mysql.fi
53f518c42d Fixed bug when using a key on a CHAR(255) NULL column 2001-04-12 00:56:55 +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.com
6d0e529042 Fixed bug when having many binary log files 
Fixed bug when deleting keys with possible NULL values
many changes to mysqltest
 2001-01-08 00:04:30 +02:00
monty@donna.mysql.com
a9097ca323 changed to use IO_CACHE instead of FILE 2000-11-16 03:58:58 +02:00
monty@donna.mysql.com
50486eeb80 Fixes for MyISAM and packed keys + AIX 2000-09-22 01:46:26 +03:00
monty@donna.mysql.com
066d55c0c0 Bug fixes for 3.23.23 2000-08-29 12:31:01 +03:00
monty@donna.mysql.com
d564acf14e Fixes for Ia64 2000-08-23 15:02:27 +03:00
bk@work.mysql.com
f4c589ff6c Import changeset 2000-07-31 21:29:14 +02:00