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54 Commits

Author SHA1 Message Date
ingo@mysql.com
4ab4ee9c7c Bug#10178 - failure to find a row in heap table by concurrent UPDATEs 
After merge fixes of test result.
 2005-06-24 19:47:19 +02:00
jimw@mysql.com
4441b59711 Update test results. type_varchar changed because the size of the 
key now gets changed along with the size of the field as long
as the original key had the same length as the length of the field
(or is unspecified originally, as in the test).
 2005-06-09 21:20:34 -07:00
jimw@mysql.com
153f233627 Merge mysql.com:/home/jimw/my/mysql-4.1-clean 
into  mysql.com:/home/jimw/my/mysql-5.0-clean
 2005-06-09 19:27:45 -07:00
jimw@mysql.com
bbdfea15da Increase limit of partial key length in MEMORY storage engine 
to the same as a full key. (Bug #10566)
 2005-05-24 12:21:15 -07:00
msvensson@neptunus.(none)
a1c4918a6c Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into neptunus.(none):/home/msvensson/mysql/mysql-5.0
 2005-04-12 14:51:03 +02:00
msvensson@neptunus.(none)
7387030e67 BUG#8924 'Explain' shows different strategy 
- If number of records in table is 4, the calculated cost for using "index" and "range" become so close so that any rounding errors becomes visible.
 - Added one more record to the tables for heap test and expoect "range" to be selected
 - Decrease number of records in t1 for range and expect "index" to be choosen.
 2005-04-12 12:04:43 +02:00
monty@mysql.com
780202f130 Moved some old test and added a new test to only be run with mysql-test-run --big 
Fixed warnings by valgrind for sum_distinct.test
Enable buffered-record-reads after filesort for InnoDB tables with short primary key
Enabled sort-with-data for MyISAM temporary files
 2005-04-07 19:24:14 +03:00
monty@mysql.com
49e721677f Fixed errors descovered by valgrind 2.4 
Added suppression file for some valgrind warnings that are not real errors
 2005-04-06 17:22:21 +03:00
ramil@mysql.com
d5e3ba70f3 merging 2005-03-15 19:31:52 +04:00
ramil@mysql.com
46613bafbe A fix (bug #8489: Strange auto_increment behaviour with HEAP table). 2005-03-15 13:32:12 +04:00
jimw@mysql.com
3998da80e9 Output 'MEMORY' as table type for tables using the memory (nee heap) storage 
engine, except when running with sql_mode & MYSQL323. (Bug #6659)
 2005-01-13 17:38:13 -08:00
bar@mysql.com
691b3283d2 If VARCHAR strips only trailing spaces, then produce 
a note, not a warning or error.
 2005-01-11 16:49:45 +04:00
jimw@mysql.com
61f189a09b Update test as result of merge 2005-01-08 23:32:28 +01:00
monty@mysql.com
b4dc75c877 Fix test results that may change from run to run 
Added comments (from code review on pull)
 2004-12-12 19:54:26 +02:00
monty@mysql.com
563500994a Update results for new varchar handling 
Fixed compiler warnings
String results in CREATE ... SELECT are now created as CHAR(0), VARCHAR(X) or TEXT() depending on item->max_length
 2004-12-07 15:47:00 +02:00
monty@mysql.com
77207d19f2 Merge with new VARCHAR code 2004-12-06 19:18:35 +02:00
monty@mysql.com
0de4777187 Merge with 4.1 2004-12-06 11:38:56 +02:00
monty@mysql.com
67ce247965 Add support for up to VARCHAR (size up to 65535) 
Renamed HA_VAR_LENGTH to HA_VAR_LENGTH_PART
Renamed in all files FIELD_TYPE_STRING and FIELD_TYPE_VAR_STRING to MYSQL_TYPE_STRING and MYSQL_TYPE_VAR_STRING to make it easy to catch all possible errors
Added support for VARCHAR KEYS to heap
Removed support for ISAM
Now only long VARCHAR columns are changed to TEXT on demand (not CHAR)
Internal temporary files can now use fixed length tables if the used VARCHAR columns are short
 2004-12-06 02:00:37 +02:00
ram@gw.mysql.r18.ru
3b111a9b42 A fix (bug #6878: Crash with engine=memory). 2004-12-02 15:06:15 +04:00
serg@serg.mylan
ee933cd198 merged 2004-11-22 21:33:15 +01:00
serg@serg.mylan
41c33c29a3 Bug #6748 heap_rfirst() doesn't work (and never did!) 
range for BETWEEN typo fixed
 2004-11-22 14:53:18 +01:00
serg@serg.mylan
e68bd85b77 merged 2004-11-17 18:04:36 +01:00
sergefp@mysql.com
1cc999fbd4 Merge spetrunia@bk-internal.mysql.com:/home/bk/mysql-4.1 
into mysql.com:/dbdata/psergey/mysql-4.1-heap-bug
 2004-11-16 21:36:31 +03:00
monty@mysql.com
afbe601302 merge with 4.1 2004-10-29 19:26:52 +03:00
monty@mysql.com
8b6839e644 Fixed wrong range test code for HEAP tables. This caused a crash when doing a range test with a key that didn't have lower or upper bound (Bug #6082) 
More test cases
 2004-10-23 03:30:27 +03:00
sergefp@mysql.com
2c9d2cf671 Fix for bug#5138: hash indexes on heap tables support statistics. 
KEY::rec_per_key is updated every time 1/HEAP_STATS_UPDATE_THRESHOLD part of table records has been changed.
 2004-09-08 02:07:53 +04:00
monty@mysql.com
31122efde7 Merge with 4.1 
(Includes merge of arena code in 4.1 and 5.0)
 2004-09-06 15:14:10 +03:00
serg@serg.mylan
3f2210c064 after merge fixes 2004-08-19 03:02:09 +02:00
serg@serg.mylan
e1237cbc53 manually merged 2004-08-18 19:57:55 +02:00
acurtis@pcgem.rdg.cyberkinetica.com
bc78a46ac4 Bug#4411 
Fix for server hang bug
 2004-08-11 23:24:36 +01:00
sergefp@mysql.com
f874071a26 Range optimizer fix: 
If cost(full_scan_on_shortest_covering_index) < cost(best_range_scan) <  cost(full_table_scan)
  use full_scan_on_shortest_covering_index
(before this fix best_range_scan was used)
 2004-06-22 04:47:28 +04:00
antony@ltantony.rdg.cyberkinetica.homeunix.net
fcf96dbb18 WorkLog#1323 
Deprecate the use of TYPE=... Preferred syntax is ENGINE=
 2003-12-10 04:31:42 +00:00
monty@mashka.mysql.fi
4f7512160b After merge fixes 
Use server character set if --default-character-set is not used
Added convert_string() for more efficient alloc+character-set convert of strings
 2003-08-19 00:08:08 +03:00
monty@mashka.mysql.fi
2263e3e51f Merge with 4.0.14 2003-08-11 22:44:43 +03:00
ram@mysql.r18.ru
726fca05f7 Fix and test-case for the bug #775: SELECT misses rows in indexed HEAP table columns. 2003-07-03 18:21:59 +05:00
monty@mashka.mysql.fi
34919a03c4 Added thread variable max_seeks_for_key 
Change optimizer to prefer key lookups before table scan
Change table scans to be done after tables with constrains on scanned table
 2003-06-27 03:04:54 +03:00
monty@narttu.mysql.fi
23145cfed7 Added SQLSTATE to client/server protocol 
bmove_allign -> bmove_align
Added OLAP function ROLLUP
Split mysql_fix_privilege_tables to a script and a .sql data file
Added new (MEMROOT*) functions to avoid calling current_thd() when creating some common objects.
Added table_alias_charset, for easier --lower-case-table-name handling
Better SQL_MODE handling (Setting complex options also sets sub options)
New (faster) assembler string functions for x86
 2003-06-04 18:28:51 +03:00
venu@myvenu.com
72196c9b16 Updated warning test 
Updated all tests to catchup warnings for all field conversions
 2003-04-30 00:07:37 -07:00
monty@narttu.mysql.fi
b883a9c01c Merge with 4.0.12 2003-03-19 22:25:44 +02:00
monty@narttu.mysql.fi
386411b5ba Allow optimzation of multi-table-update also for InnoDB tables 
MEMORY is alias for HEAP for CREATE TABLE ... TYPE=HEAP
Fixed bug in multi-table-update where a row could be updated several times
 2003-03-19 00:45:44 +02:00
monty@mashka.mysql.fi
dac6498f9b Merge with 4.0 2002-11-21 15:56:48 +02:00
monty@mashka.mysql.fi
5343d4c969 Added --skip-safemalloc to mysqltest 
Added bug fix from 3.23 for AIX 4.3.3 and gcc 3.x
Small change in EXCHANGE output
Propagate open-files-limit from mysqld_safe -> mysqld
Fixed speed bug in GROUP BY
Added quotes around database name in CREATE DATABASE db_name (for binary log)
 2002-10-29 22:56:30 +02:00
bell@sanja.is.com.ua
2883c3a8cc fixing EXPLAIN select types 2002-10-03 18:47:04 +03:00
bell@sanja.is.com.ua
46a22a5be7 new EXPLAIN 
fixed bug in mysql-test/create-test-result
fixed bug in union-subselect engine
 2002-09-26 23:08:22 +03:00
monty@hundin.mysql.fi
b5a145d872 merge 2002-04-13 15:34:39 +03:00
bar@gw.udmsearch.izhnet.ru
ac37d4c2c4 index name can't be used as key name without space character 2002-03-22 16:25:22 +04:00
monty@hundin.mysql.fi
8eadb024dc Fixed mysqldumpslow for new dump format. 
Fix for HEAP tables with many rows deleted.
Add '' arround database names in SHOW GRANT
 2002-03-12 11:52:41 +02:00
Sinisa@sinisa.nasamreza.org
c65ac4e7ac tests for bug fix 2002-03-07 15:36:14 +02:00
monty@hundin.mysql.fi
4d10a0cb7e Add support for NULL=NULL in keys (Used in GROUP BY optimization) 
Add ISAM to Windows version
Fix of test results
Fixes for NULL keys in HEAP tables.
 2002-01-16 00:42:52 +02:00
monty@hundin.mysql.fi
4b877e0088 Added macros for nice TIMESPEC usage. 
Fixes for building MySQL with gcc 3.0
Added SIGNED / UNSIGNED casts
Fixed core dump bug in net_clear() with libmysqld.
Back to using semaphores in query cache.
Added 'Null' and 'Index_type' to SHOW INDEX.
 2002-01-02 21:29:41 +02:00