bell@sanja.is.com.ua
ab36838e9b
Hiding internal pointers of SELECT_LEX structures
2002-05-27 20:52:54 +03:00
bell@sanja.is.com.ua
59602212d2
merge
2002-05-26 22:57:08 +03:00
bar@gw.udmsearch.izhnet.ru
196aa19cf6
Now string values are created and filled with charset field
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SELECT func(charset2) FROM t ORDER BY 1 works in correct charset
2002-05-17 16:29:52 +05:00
bell@sanja.is.com.ua
ead6f225a4
new SELECT_LEX structures used for storing global ORDER BY, global LIMIT & limit counters
2002-05-08 23:14:40 +03:00
bar@gw.udmsearch.izhnet.ru
eab2893dac
RB-Tree indexes support in HEAP tables
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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
b37ce8e769
New ctype functions/macros to support many charsets at a time
2002-03-12 21:37:58 +04:00
monty@hundin.mysql.fi
b658662ae4
Update copyright
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Fixed memory leak on shutdown (Affects the embedded version & MyODBC)
2001-12-06 14:10:51 +02:00
monty@hundin.mysql.fi
55a6911bb1
Portability fixes.
2001-10-03 17:02:14 +03:00
monty@tik.mysql.fi
e05bf277d6
Final fixes for INSERT into MERGE tables.
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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
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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@tik.mysql.fi
b13d453d50
Fix UNION
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New faster list iterators
Change list code to be simpler and faster
Optimize count(distinct)
New error messages for UNION
Make create_tmp_table more general to be usable by UNION
2001-08-02 06:29:50 +03:00
serg@serg.mysql.com
0043136882
merged
2001-07-02 21:52:22 +02:00
serg@serg.mysql.com
15b6738474
memory-limited tree
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bulk inserts optimization: caching keys in binary tree
2001-07-02 21:18:57 +02:00
monty@work.mysql.com
7f68199648
merge
2001-06-21 11:03:54 +02:00
monty@hundin.mysql.fi
72fb81e888
Fixed bug in mysqlcheck when using --fast
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Fixed problem when converting bigint to double.
Fixed bug in count(distinct null)
Fixed bug with empty BDB tables.
2001-06-19 14:30:12 +03:00
Sinisa@sinisa.nasamreza.org
b37a556889
bk resolve work
2001-06-07 14:25:45 +03:00
Sinisa@sinisa.nasamreza.org
338b51b5a7
These are actually two changesets. One for splitting LEX in two and
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the other for multi-table delete
2001-06-03 17:07:26 +03:00
sasha@mysql.sashanet.com
11772a2699
fixed bug in count(distinct)
2001-06-01 11:05:00 -06:00
sasha@mysql.sashanet.com
196e995caf
cheat when all parts of count(distinct) key are binary
2001-05-29 19:19:18 -06:00
sasha@mysql.sashanet.com
6ecaac01f0
count(distinct) cleanup
2001-05-29 18:53:37 -06:00
sasha@mysql.sashanet.com
8a3f87ab07
fixed bug in count(distinct)
2001-05-24 18:00:52 -06:00
sasha@mysql.sashanet.com
072cca77b2
handle tree overflow in count(distinct)
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test heap table/tree overflow in count(distinct)
2001-05-24 17:06:53 -06:00
monty@tik.mysql.fi
8685094e15
Don't write rows in MyISAM tables when using count(distinct)
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Don't read MyISAM header when running without locking
2001-05-23 02:40:46 +03:00
sasha@mysql.sashanet.com
ef27ec42c2
option to free_root() to not my_free() the blocks
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fixed bug/updated count_distinct2 test
changed reset in count distinct to avoid calls to my_free()
2001-05-12 19:50:51 -06:00
sasha@mysql.sashanet.com
b2977103af
fixes/optimizations for count(distinct)
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more extensive testing of count(distinct)
2001-05-12 17:52:54 -06:00
sasha@mysql.sashanet.com
c706bf40f3
use tree for count(distinct) when possible
2001-05-11 15:07:34 -06:00
monty@donna.mysql.com
ce2260586d
Fixed ALTER TABLE on MERGE tables
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Fixed bug in DISTINCT
2001-01-28 21:35:50 +02:00
monty@donna.mysql.com
aa3580924b
RENAME TABLE table_name TO new_table_name ; Faster Alloc
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Small bug fixes
2000-08-21 03:00:52 +03:00
bk@work.mysql.com
f4c589ff6c
Import changeset
2000-07-31 21:29:14 +02:00
