monty@mysql.com
ebc3b3afac
BTREE-indexes in HEAP tables can now be used to optimize ORDER BY
...
Don't read character set files if we are using only the default charset. In most cases the user will not anymore get a warning about missing character set files
Compare strings with space extend instead of space strip. Now the following comparisons holds: "a" == "a " and "a\t" < "a". (Bug #3152 ).
Note: Because of the above fix, one has to do a REPAIR on any table that has an ascii character < 32 last in a CHAR/VARCHAR/TEXT columns.
2004-03-25 15:05:01 +02:00
ingo@mysql.com
7216c3b272
WL#1648 - Start/Stop Inserting Duplicates Into a Table
2004-03-18 16:47:16 +01:00
monty@mashka.mysql.fi
afd8f38f4e
Optimized GIS functions
2004-03-04 08:50:37 +02:00
vva@eagle.mysql.r18.ru
38a72a162a
fixed for BUG #2719 "Heap tables status shows wrong or missing data"
2004-02-20 00:33:16 +04:00
monty@mysql.com
f43093ec0e
After merge fixes
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Added more DBUG statements
Ensure that we are comparing end space with BINARY strings
Use 'any_db' instead of '' to mean any database. (For HANDLER command)
Only strip ' ' when comparing CHAR, not other space-like characters (like \t)
2004-02-16 10:03:25 +02:00
monty@mysql.com
ce14578909
Merge with 4.0.18
2004-02-11 00:06:46 +01:00
guilhem@mysql.com
e71325caf9
Fix for BUG#2477 "Slave stop with error after master reboot if use HEAP tables":
...
when we open the HEAP table for the first time since server restart,
in hp_open(), we set a flag to propagate this info to the handler level
which then writes a DELETE FROM this_heap_table to the binlog.
It is not a perfect solution for the bug, because between the server start and
the first open of the table, the slave still had old data in his table so
a SELECT on the slave may show wrong content. But if there is a --init-file
to populate the HEAP table on master as startup, then this is a safe fix
(I'll put a note about init-file in the HEAP section of the manual).
2004-01-30 00:05:34 +01:00
hf@deer.(none)
0462f48b34
Missed header added
2003-12-16 16:36:12 +04:00
monty@mysql.com
2742701574
Added missing timeout function for named pipes and shared memory (fixes core dump on windows)
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Signed auto_increment keys for HASH tables (like for MyISAM tables in 4.0)
nitialize system_charset_info() early. Fixes core dump when starting windows service
2003-12-15 17:58:15 +02:00
monty@mysql.com
7c6113a39f
Merge key cache structures to one
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Fixed compiler warnings (IRIX C compiler and VC++)
2003-11-20 22:06:25 +02:00
serg@serg.mylan
50d9b95b77
merged
2003-10-15 12:25:44 +02:00
monty@narttu.mysql.fi
6056cfadfc
Merge with 4.0.16
2003-10-07 15:42:26 +03:00
lenz@mysql.com
40cabaa773
- fixed several typos ("uppdate"->"update" and "tryed"->"tried")
2003-09-19 18:34:57 +02:00
serg@sergbook.mysql.com
60370dd01c
minor cleanups
2003-09-16 15:23:38 +02:00
monty@mashka.mysql.fi
4f7512160b
After merge fixes
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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
bar@bar.mysql.r18.ru
85c7a8198a
Fix:
...
CREATE TABLE t1 (s1 CHAR(5) CHARACTER SET latin1 COLLATE latin1_german2_ci);
INSERT INTO t1 VALUES ('Ü');
INSERT INTO t1 VALUES ('ue');
SELECT DISTINCT s1 FROM t1;
The above returned two rows in error.
Now it returns one row, in latin1_german2_ci: Ü == ue
2003-08-05 11:03:05 +05:00
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
ram@mysql.r18.ru
bf45493175
Bugfix for HEAP table rb-index scan.
2003-06-10 12:19:28 +05:00
bar@bar.mysql.r18.ru
8192d169a2
CHARSET_INFO structure reorganization for easier maintainance
2003-05-23 17:45:52 +05:00
root@home.(none)
f71a7e4b05
set_default_charset() is not used anymore
...
Some system_charset_info were removed
2003-03-16 10:56:14 +04:00
monty@narttu.mysql.fi
3b073a08e0
Portability fixes
...
Don't define crc32 if we are not linking with gzip
2003-02-27 03:44:44 +02:00
monty@mashka.mysql.fi
25c393a12e
Portability fixes (for windows)
...
Some changes to the prepared statement protocol to make it easier to use and faster.
2003-01-21 21:07:59 +02:00
monty@mashka.mysql.fi
35ff08c2af
After merge fixes
...
Added THD to add_to_xxx_list() functions for faster parsing.
2002-12-06 21:11:27 +02:00
monty@mashka.mysql.fi
859b688476
Merge with 4.0.6
2002-12-05 19:38:42 +02:00
monty@mashka.mysql.fi
9d0f0402a7
Fixed bug when creating keys in temporary HEAP tables.
...
(This caused the DISTINCT test to fail)
Removed one inline as this caused compiler problems
2002-12-02 17:52:22 +02:00
monty@mashka.mysql.fi
6603d75213
New multi-table-update code
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New (simpler) internal timestamp handling.
More debuging to heap tables.
Small cleanups to multi-table-delete
false -> 0 and true -> 1 (We should use TRUE and FALSE)
2002-11-29 16:40:18 +02:00
serg@serg.mysql.com
b385eb4a05
removed redundant -I include-dirs
2002-11-26 14:01:08 +01:00
ram@mysql.r18.ru
5991e3fc54
fix for byte ordering bug in HEAP rb-tree
2002-11-19 18:48:22 +04:00
ram@mysql.r18.ru
7d6ffa8e6f
fix for NULL processing
2002-11-15 16:45:08 +04:00
monty@hundin.mysql.fi
fbf6ab4465
merge with 4.0.5
2002-10-16 19:30:24 +03:00
monty@hundin.mysql.fi
67d3cd643b
Merge with 3.23.54
2002-10-16 13:11:25 +03:00
monty@hundin.mysql.fi
a975cecf42
Merge
2002-10-14 17:50:44 +03:00
serg@serg.mysql.com
91c8660c5a
Merge work:/home/bk/mysql-4.1
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into serg.mysql.com:/usr/home/serg/Abk/mysql-4.1
2002-10-14 14:50:43 +00:00
ram@mysql.r18.ru
f1746fc26a
DEBUG_PRINT() has been fixed
2002-10-14 19:50:42 +05:00
serg@serg.mysql.com
fcb8bc061d
merged
2002-10-14 11:36:48 +00:00
monty@narttu.mysql.fi
3c7f6a9835
merge
2002-10-14 12:07:16 +03:00
monty@hundin.mysql.fi
00e86fb5cc
Allocate HEAP blocks in smaller blocks to get better memory utilization and more speed when used with safemalloc.
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Don't initalize memory areas when run with --skip-safemalloc.
2002-10-13 23:42:37 +03:00
bar@bar.mysql.r18.ru
69dc5ef8f6
Don't use sort_order directly
2002-10-10 17:14:56 +05:00
bar@bar.mysql.r18.ru
a0dd5febfc
Move hash_sort and hash_caseup into CHARSET_INFO for all charsets
2002-10-10 16:52:22 +05:00
bar@bar.mysql.r18.ru
50c391538a
my_sortcmp -> my_strnncoll
2002-10-09 16:33:35 +05:00
monty@narttu.mysql.fi
da2abaf887
Portability fixes to be able to compile MySQL with VC++
2002-10-08 22:28:24 +03:00
ram@mysql.r18.ru
2e1a0c031a
auto_increment for heap tables
...
test case
2002-10-07 17:49:03 +05:00
ram@mysql.r18.ru
032a4a927a
Additional key segment (HA_KEYTYPE_END) creation has been moved from handler to hp_create.c
2002-10-03 14:55:02 +05:00
lenz@mysql.com
3cf7acb756
- Applied required modifications for automake 1.5
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- some additional small fixes
- added "depcomp" for automake 1.5
2002-10-01 21:57:10 +02:00
bar@bar.mysql.r18.ru
34d4c4f462
Some speed improvements
2002-08-15 16:42:54 +05:00
ram@ram.(none)
17204b1c88
Stupid bug has been fixed
2002-07-12 13:12:32 +05:00
ram@gw.udmsearch.izhnet.ru
4efaf85ad3
Merge rkalimullin@work.mysql.com:/home/bk/mysql-4.1
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into gw.udmsearch.izhnet.ru:/usr/home/ram/mysql-4.1.ai
2002-06-07 22:18:42 +05:00
ram@gw.udmsearch.izhnet.ru
e33a1c5440
check_one_rb_key() func
2002-06-07 22:13:59 +05:00
ram@gw.udmsearch.izhnet.ru
07cf3d7649
tests fixes
2002-06-07 17:09:14 +05:00
ram@gw.udmsearch.izhnet.ru
5953779053
heap_create() <-> heap_open()
2002-06-07 16:47:36 +05:00
