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588 commits

Author SHA1 Message Date
serg@serg.mylan
f944fd4a65 merged 2003-10-21 11:58:43 +02:00
bell@sanja.is.com.ua
9d294b869e correct table name assigned to temporary table field: 
- correct table name shown in EXPLAIN Iindex reference)
 - pointer on freed memmory (reallocation of table name in reusing table entry) can't be used in EXPLAIN
(BUG#1584)
 2003-10-19 14:25:33 +03:00
serg@serg.mylan
50d9b95b77 merged 2003-10-15 12:25:44 +02:00
monty@mashka.mysql.fi
461d1627b3 merge with 4.0 for more memory allocation variables. 2003-10-13 15:50:30 +03:00
monty@mashka.mysql.fi
c60a75e9ba Add warnings for single line inserts. To do this I had to convert count_cuted_fields to an enum (to be able to detect setting a NOT NULL field to NULL) 2003-10-11 23:26:39 +03:00
monty@mashka.mysql.fi
c95d142f8f Add new user variables for tuning memory usage: 
query_alloc_block_size, query_prealloc_size, range_alloc_block_size,transaction_alloc_block_size and transaction_prealloc_size
Add more checks for "out of memory" detection in range optimization
 2003-10-11 22:00:24 +03:00
serg@serg.mylan
8cc3951c8f key_map with more that 64 bits width 2003-10-11 13:06:55 +02:00
monty@narttu.mysql.fi
d37a5c4dd7 Indentation cleanups 
Remove wait_if_global_read_lock on commit as this can cause deadlocks
 2003-10-08 21:50:05 +03:00
monty@narttu.mysql.fi
dc6f07256c Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into narttu.mysql.fi:/my/mysql-4.1
 2003-10-08 18:55:34 +03:00
monty@narttu.mysql.fi
9e57c12b5a Fixed bug in error handling of CREATE ... SELECT 
More tests cases
After merge fixes
 2003-10-08 18:53:31 +03:00
monty@narttu.mysql.fi
359d40f2f5 merge 2003-10-07 21:41:07 +03:00
monty@narttu.mysql.fi
1f8e38d03a Merge with 4.0 to get fix for mysqlbinlog 2003-10-07 21:41:06 +03:00
bell@laptop.sanja.is.com.ua
1324a97f63 Merge laptop.sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into laptop.sanja.is.com.ua:/home/bell/mysql/bk/work-allany_aggregate-4.1
 2003-10-07 21:01:57 +03:00
heikki@hundin.mysql.fi
6112853cda Many files: 
Multiple tablespaces for InnoDB
sql_table.cc:
  Tell explicitly that InnoDB should retrieve all columns in CHECKSUM TABLE
sql_update.cc, sql_select.cc, my_base.h:
  More descriptive flag name HA_EXTRA_RETRIEVE_ALL_COLS
 2003-10-07 17:28:59 +03:00
monty@narttu.mysql.fi
6056cfadfc Merge with 4.0.16 2003-10-07 15:42:26 +03:00
monty@narttu.mysql.fi
4b491cb788 Simple optimization 2003-10-07 13:26:56 +03:00
vva@eagle.mysql.r18.ru
795e14871d Fixed bug #1323 (varchar fields becoming char fields adter create ... select) 2003-10-03 17:54:32 -04:00
bell@laptop.sanja.is.com.ua
a947a2bf53 fixed processing aggregate functions with static tables (BUG#1318) 2003-09-20 18:30:36 +03:00
hf@deer.(none)
a2dbfaefa3 SCRUM 
embedded library
hash_insert renamed to my_hash_insert to avoid name intersection
with another libraries
is there better idea?
 2003-09-19 14:44:31 +05:00
kostja@oak.local
6fba16eabf Applied Monty corrections to the FULL SCAN 
optimiser bug patch.
 2003-09-17 21:52:05 +04:00
kostja@oak.local
de3019c61a comment made more explanatory 2003-09-16 21:20:16 +04:00
kostja@oak.local
29eec6c738 join buffer cache usage/not usage is taken 
into account to increase the cost of FULL SCAN
 2003-09-16 04:04:54 +04:00
kostja@oak.local
ab576328f0 Fixed bug in the optimiser for FULL TABLE SCAN case: 
to estimate correctly cost of full table scan we should take into
account rows read and skipped on each iteration.
 2003-09-15 22:21:39 +04:00
bell@sanja.is.com.ua
46b8c3ea8b renamed join_types (as was suggested by Peter Gulutzan) 2003-09-14 09:40:57 +03:00
bell@sanja.is.com.ua
0662489344 removed double procedure deletetion 2003-09-13 10:30:41 +03:00
bell@sanja.is.com.ua
462dba1b5b fixed memory leak (now JOIN cleaning procedure always called) 2003-09-13 02:07:06 +03:00
monty@mashka.mysql.fi
04c43fca8e Optimize thai character handling 
Remove sel000xxxx tests
After merge fixes
 2003-09-12 04:18:07 +03:00
monty@mashka.mysql.fi
7538242e4f merge with 4.1 tree 2003-09-11 20:31:40 +03:00
monty@mashka.mysql.fi
73f66f68fd merge with 4.0.15 2003-09-11 20:24:14 +03:00
monty@mashka.mysql.fi
45aa92c574 After merge fixes. 
Note that mix_innodb_myisam_binlog and union fails after this patch (Will be fixed shortly by maintaners of this code)
 2003-09-11 19:06:23 +03:00
bell@sanja.is.com.ua
813d81c726 removing additional IN subquery condition 
fixed IN optimisation bug
 2003-09-08 21:58:09 +03:00
serg@serg.mylan
493d5f9504 bug#926 fix undone - it caused suboptimal execution plan for "range ON, no WHERE" query 
Another fix applied
 2003-09-05 11:42:21 +02:00
monty@narttu.mysql.fi
4b3b4b9250 merge 2003-09-03 19:53:08 +03:00
serg@serg.mylan
755455e15c merged 2003-09-03 12:07:18 +02:00
serg@serg.mylan
b2c83e7f03 workaround for IN's special treatment of first argument. Not for 4.1 2003-09-01 14:18:27 +02:00
bell@sanja.is.com.ua
334841d902 tmp_table_field() renamed to get_tmp_table_field() to avoid redifinition of tmp_table_field(TABLE *t_arg) 2003-08-29 16:24:03 +03:00
monty@narttu.mysql.fi
77a70a0a24 merge with 4.0.15 2003-08-29 13:44:35 +03:00
bell@sanja.is.com.ua
96cb167d28 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-enum-4.1
 2003-08-28 20:38:08 +03:00
serg@serg.mylan
4808a6d9f2 oom protection 2003-08-28 12:37:50 +02:00
bell@laptop.sanja.is.com.ua
ec8d6d05de enum renamed (asked for compilation under windows) 2003-08-28 13:21:30 +03:00
bell@laptop.sanja.is.com.ua
3d2a3804a1 reset() split in 2 function clear() & add() 
aggregate function reinitialization (if no rows was found) made with help of clear()
(fixed BUG#860)
 2003-08-28 03:10:14 +03:00
Sinisa@sinisa.nasamreza.org
566ebb63ce merge fixes 2003-08-27 14:36:38 +03:00
monty@narttu.mysql.fi
1d0b539263 Fix for bug in ROLLUP when all tables where 'const' tables (Bug #714) 2003-08-26 20:23:48 +03:00
Sinisa@sinisa.nasamreza.org
4ba1506244 union.result: 
same as above
sql_lex.h:
  same as above 
sql_union.cc:
  same as aobve
sql_select.cc:
  Fixing that SQL_CALC_FOUND_ROWS work properly in UNION's in 4.1
  Plus updating some fields in THD in the proper places 
  plus fixing a wrong result
 2003-08-23 21:21:02 +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
bell@laptop.sanja.is.com.ua
dd9cbce47b merge 2003-08-19 20:14:35 +03:00
monty@mashka.mysql.fi
10c4acfb4f merge 2003-08-19 00:10:21 +03:00
bell@laptop.sanja.is.com.ua
85f397781b Code cleanup 2003-08-16 13:26:48 +03:00
monty@mashka.mysql.fi
a9146ace70 Cleanups to recent patches 
Fix packet error when using wrong GRANT command
 2003-08-15 09:54:19 +03:00
monty@mashka.mysql.fi
fb47e64256 Merge bk-internal.mysql.com:/home/bk/mysql-4.0 
into mashka.mysql.fi:/home/my/mysql-4.0
 2003-08-13 13:26:52 +03:00