database/mariadb
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17 Commits

Author SHA1 Message Date
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@tik.mysql.fi
7dd4eb71fe Added support of null keys in HEAP tables 
Added ORDER BY optimization
 2002-01-12 15:42:54 +02:00
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
1de4fff5ba Update of query cache code. 
Changed some sql_alloc() -> thd->alloc()
Removed a lot of compiler warnings on Linux Alpha (64 bit)
Fixed some core dumps on 64 bit systems (wrong type for packet_len)
 2001-12-05 13:03:00 +02:00
monty@tik.mysql.fi
b13d453d50 Fix UNION 
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
monty@work.mysql.com
df56b252a7 merge 2001-05-31 12:56:05 +02:00
monty@hundin.mysql.fi
6a387c7cdf Added functions for symbolic link handling to make it possible to 
backport things from 4.0. This is safe as the functions are not used!
Fixed bug in new mutex handling in InnoDB
Make allow_break() and dont_break() defines.
 2001-05-31 12:18:53 +03:00
monty@tik.mysql.fi
8685094e15 Don't write rows in MyISAM tables when using count(distinct) 
Don't read MyISAM header when running without locking
 2001-05-23 02:40:46 +03:00
sasha@mysql.sashanet.com
7c9b9f471c Merged with 3.23, needs further fix-up 2001-05-10 15:06:35 -06:00
monty@donna.mysql.fi
21e7c668ff Portability fixes for Ia64 and Sgi compiler 
DROP DATABASE in mysqladmin asks for confirmation (again)
Added examined_rows to slow query log
SHOW CREATE for TEMPORARY table
 2001-04-25 22:44:27 +03:00
monty@donna.mysql.fi
9ee2a297c0 Fixes for embedded MySQL 
Some limit optimization
 2001-04-25 01:11:29 +03:00
monty@donna.mysql.fi
417dd72856 Added SQL_CALC_FOUND_ROWS and FOUND_ROWS() 2001-04-12 00:54:35 +03:00
monty@donna.mysql.com
ce2260586d Fixed ALTER TABLE on MERGE tables 
Fixed bug in DISTINCT
 2001-01-28 21:35:50 +02:00
monty@donna.mysql.com
7ac13c89e6 Fix of LEFT JOIN optimizer bug, problem with key cache on Windows and 
a lot of portability issues.
 2000-10-14 03:16:35 +03:00
monty@tik.mysql.com
09dce662e2 Automatic repair of MyISAM tables + portability fixes 2000-10-11 00:06:37 +03:00
monty@tramp.mysql.fi
207548a836 DISTINCT optimization 
Fixes when using column privileges
Manual updates
 2000-10-06 21:15:03 +03:00
bk@work.mysql.com
f4c589ff6c Import changeset 2000-07-31 21:29:14 +02:00