sergefp@mysql.com
480957e7e6
Fix for BUG#9622: Make index statistics collection in MyISAM behave the same
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way in ALTER TABLE ... ENABLE KEYS, ANALYZE TABLE and after bulk insert:
now statistics collection always assumes NULLs are inequal.
2005-05-14 00:21:53 +02:00
ingo@mysql.com
3add511de7
Bug#9188 - Corruption Can't open file: 'table.MYI' (errno: 145)
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Since 4.1 keys are compared with trailing spaces.
Thus, a "x " key can be inserted between a couple of "x" keys.
The existing code did not take this into account. Though the
comments in the code claimed it did.
2005-04-08 14:13:02 +02:00
ingo@mysql.com
d3d7c46b1c
Bug#8306 - TRUNCATE leads to index corruption
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Added a check, if the table, which we are going to create, is open.
This can happen if a MERGE mapped table is TRUNCATEd.
2005-03-02 10:35:00 +01:00
dlenev@brandersnatch.localdomain
30f0c495b7
Backport of fix making myisam test results repeatable
2004-11-22 14:17:04 +03:00
sergefp@mysql.com
2c9d2cf671
Fix for bug#5138: hash indexes on heap tables support statistics.
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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
serg@serg.mylan
994d648dda
space-stripping in _mi_prefix_search: BUG#5284
2004-08-30 16:12:53 +02:00
bar@mysql.com
87537752e2
"SELECT BINARY x" now means "SELECT CAST(x AS BINARY)".
2004-08-26 16:31:37 +05:00
bar@mysql.com
2496e85b84
Bug#4521: unique key prefix interacts poorly with utf8.
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Fix for binary collations for MyISAM and HEAP BTREE.
This patch also changes trailing spaces behaviour for
binary collations. Binary collations now have PAD
characteristic too.
2004-08-19 15:15:10 +05:00
serg@serg.mylan
3f2210c064
after merge fixes
2004-08-19 03:02:09 +02:00
serg@serg.mylan
6fc74e13e7
post-review fixes
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HA_EXTRA_WRITE_CACHE now part of start_bulk_insert()
test cleanups
2004-04-07 16:04:28 +02:00
serg@serg.mylan
e8eda8129f
::reset(), HA_FAST_KEY_READ, disable_indexes(), enable_indexes(), start_bulk_insert(), end_bulk_insert()
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Field::val_str simplification, comment
2004-04-06 21:35:26 +02:00
monty@mysql.com
4bc6b551f8
false/true -> FALSE/TRUE
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Fixes after last merge
2004-03-30 02:32:41 +03:00
monty@mysql.com
dc2f606fb8
Merge with 4.0 to get lastest bug fixes
2004-03-29 19:21:53 +03:00
monty@mysql.com
48680ee3a0
Allow keys with 0 segements in MyISAM
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This fixed a bug in SELECT DISTINCT when all selected parts where constants. (Bug #3203 )
2004-03-26 14:44:52 +02:00
serg@serg.mylan
7ff24eb01f
longer myisam keys
2004-02-20 20:38:34 +01:00
serg@serg.mylan
6af8a93052
Merge bk-internal:/home/bk/mysql-4.1/
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into serg.mylan:/usr/home/serg/Abk/mysql-4.1
2004-02-17 17:07:14 +01:00
serg@serg.mylan
b8e161be4b
if a key length exceeds the supported maximum and it is safe to auto-decrease it, do it.
2004-02-17 16:57:39 +01:00
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
monty@mysql.com
151b558e21
Mark that strings may change on index only reads (for BDB tables).
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This fixed problem with index reads on character fields with BDB tables. (Bug #2509 )
2004-01-29 15:16:48 +01:00
serg@serg.mylan
faa8252b10
test moved to an appropriate file
2004-01-21 23:39:35 +01:00
serg@serg.mylan
0371c68e3e
two more bugfixes for "space stripping in MyISAM indexes"
2004-01-21 23:29:17 +01:00
serg@serg.mylan
e7a37d41b0
test case for MyISAM sort-repair bug
2004-01-21 21:43:41 +01:00
antony@ltantony.rdg.cyberkinetica.homeunix.net
fcf96dbb18
WorkLog#1323
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Deprecate the use of TYPE=... Preferred syntax is ENGINE=
2003-12-10 04:31:42 +00:00
monty@narttu.mysql.fi
eaf9f35db8
Fix results after merge
2003-10-23 14:04:06 +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.
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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
monty@mashka.mysql.fi
75b2c4a62f
Fixed rare bug in MYISAM introduced in 4.0.3 where the index file header was not updated directly after an UPDATE of split dynamic rows.
2003-09-05 06:42:55 +03:00
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
2fcab1c2ee
CHECKSUM TABLE table1, table2, ... [ QUICK | EXTENDED ]
2003-09-03 11:34:32 +02:00
monty@narttu.mysql.fi
77a70a0a24
merge with 4.0.15
2003-08-29 13:44:35 +03:00
monty@narttu.mysql.fi
8a77f97079
Add detection of in_addr_t
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Add pack_bits to pack_reclength for dynamic rows. This solves buffer a possible buffer overflow on update.
(This will probably solve bug #563 )
Fix test for available file descriptors in mysqltest
Fixed core dump bug in replication tests when running without transactional table support
2003-08-28 06:08:17 +03:00
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
monty@mashka.mysql.fi
2263e3e51f
Merge with 4.0.14
2003-08-11 22:44:43 +03:00
monty@mashka.mysql.fi
34919a03c4
Added thread variable max_seeks_for_key
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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
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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
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Updated all tests to catchup warnings for all field conversions
2003-04-30 00:07:37 -07:00
monty@narttu.mysql.fi
a7708c7904
Merge with 4.0
2003-04-03 21:19:12 +03:00
monty@narttu.mysql.fi
957834795e
Updated results after merge
2003-04-03 13:21:39 +03:00
Sinisa@sinisa.nasamreza.org
e6a724fd83
A fix for a bug when INSERT is attempted into a table with a BLOB and
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many NULL columns.
It could be ported back to 3.23 too ....
2003-03-20 19:04:30 +02:00
monty@mashka.mysql.fi
e327393e9d
Fixed a lot of wrong memory references as reported by valgrind
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Portability fixes
Added new client function: mysql_get_server_version()
New server help code (From Victor Vagin)
Fixed wrong usage of binary()
Disabled RTREE usage for now.
2003-02-12 21:55:37 +02:00
monty@mashka.mysql.fi
bf683af4ce
Post merge fix
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Allow empty key list in USE|IGNORE|FORCE INDEX()
2003-01-09 22:42:31 +02:00
monty@mashka.mysql.fi
f8e660d88c
merge with 4.0.9
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To get bug fixes for TCP/IP connections, FORCE INDEX and OPTIMIZE TABLE with NULL keys
2003-01-09 03:55:26 +02:00
monty@mashka.mysql.fi
3c08da957e
Don't count NULL values in cardinalty for MyISAM tables.
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Free row buffer cache after each query for MyISAM tables.
Added table join option FORCE INDEX
Fixed core dump bug when connecting with hostname that could not be resolved.
2003-01-09 02:19:14 +02:00
monty@mashka.mysql.fi
1f6ecc0cd3
Changed mysql-test to print warnings for not existing table to DROP TABLE
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Cleaned up test; Removed wrong DROP TABLE commands and use standard table and database names.
changed store_warning() -> push_warning_print()
2003-01-06 01:48:59 +02:00
monty@mashka.mysql.fi
dac6498f9b
Merge with 4.0
2002-11-21 15:56:48 +02:00
serg@serg.mysql.com
bc036b9614
results updated
2002-11-14 00:27:14 +01:00
bell@sanja.is.com.ua
199f667c19
merging
2002-10-04 14:15:59 +03:00
bell@sanja.is.com.ua
2883c3a8cc
fixing EXPLAIN select types
2002-10-03 18:47:04 +03:00
