monty@narttu.mysql.fi
359846f052
Fixed some varnings from valgrind
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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
monty@mashka.mysql.fi
3e6c350f64
Fixed bug in SUM() with NULL:s
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Added logging of warnings for failed connections with ssl.
Fixed bug in symbolic link handling on Windows
2003-04-15 22:04:16 +03:00
monty@mashka.mysql.fi
78e7230e73
Better fix for count(distinct) bug
2003-02-10 17:03:27 +02:00
serg@sergbook.mysql.com
cba78f827c
count(distint) on an empty table crash fixed
2003-02-10 12:01:47 +01:00
monty@mashka.mysql.fi
e3cd63521c
Fix for MIN/MAX with empty tables
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MIN(key_column) could in some cases return NULL on a column with NULL and other values.
MIN(key_column) and MAX(key_column) could in some cases return wrong values when used in OUTER JOIN.
2003-02-03 20:20:32 +02:00
monty@mashka.mysql.fi
c702a1f8fd
Removed wrong implementation of CUBE/ROLLUP
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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
Sinisa@sinisa.nasamreza.org
2e8fb546dc
OLAP functionality plus some small bug fixes
2002-07-20 14:51:52 +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
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@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
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
sasha@mysql.sashanet.com
924dadef97
merged new 3.23 errors
...
fixed bugs in log seq - now starting to look good
fixes for SHOW BINLOG EVENTS
will push this one
2001-06-22 08:35:18 -06:00
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
sasha@mysql.sashanet.com
6ecaac01f0
count(distinct) cleanup
2001-05-29 18:53:37 -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
sasha@mysql.sashanet.com
c706bf40f3
use tree for count(distinct) when possible
2001-05-11 15:07:34 -06:00
monty@donna.mysql.com
a7c5b9c211
Portability fixes for OPENBSD, OS2 and Windows
2001-01-27 01:20:56 +02:00
bk@work.mysql.com
f4c589ff6c
Import changeset
2000-07-31 21:29:14 +02:00
