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59 Commits

Author SHA1 Message Date
sergefp@mysql.com
480957e7e6 Fix for BUG#9622: Make index statistics collection in MyISAM behave the same 
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) 
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 
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
serg@serg.mylan
994d648dda space-stripping in _mi_prefix_search: BUG#5284 2004-08-30 16:12:53 +02:00
serg@serg.mylan
e1237cbc53 manually merged 2004-08-18 19:57:55 +02:00
serg@serg.mylan
f4244cd00e bug#4816. index search for NULL in blob 2004-08-01 13:26:01 +02:00
serg@serg.mylan
6fc74e13e7 post-review fixes 
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() 
Field::val_str simplification, comment
 2004-04-06 21:35:26 +02:00
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 
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
monty@mysql.com
f43093ec0e After merge fixes 
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). 
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 
Deprecate the use of TYPE=... Preferred syntax is ENGINE=
 2003-12-10 04:31:42 +00:00
monty@narttu.mysql.fi
12009f5d04 Merge with 3.23 to get 4.0 tree in sync (no relevant changes to 4.0 tree) 2003-10-23 13:25:16 +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@mishka.mysql.fi
498e1c6d95 Fixed memory leak in send_file 2003-10-08 21:02:53 +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
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 
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 
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@narttu.mysql.fi
a7708c7904 Merge with 4.0 2003-04-03 21:19:12 +03:00
monty@narttu.mysql.fi
618857b6eb Merge with 3.23 to get fixes for: 
mysqldump --delete-master-logs
Portability fix for hammer
Memory overrun for MyISAM
LOAD DATA LOCAL replication bug fix.
 2003-04-03 12:33:13 +03:00
Sinisa@sinisa.nasamreza.org
a496daf777 A fix for a bug in MyISAM with large number of NULL columns and at 
least one BLOB column.
 2003-03-25 14:49:43 +02:00
Sinisa@sinisa.nasamreza.org
e6a724fd83 A fix for a bug when INSERT is attempted into a table with a BLOB and 
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 
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 
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 
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. 
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 
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
31fa2c5084 merged 2002-11-13 23:38:19 +01:00
serg@serg.mysql.com
8a088f2e3c optimize table corruption fixed, though more clean fix is desired. 
Fix for another optimize bug is undone, as the new one handles both cases.
test added
 2002-11-13 22:55:32 +01:00
serg@serg.mysql.com
ebd9fced0b fixed MyISAM crash on dynamic-row tables with huge number of to-be-packed fields 2002-10-28 22:52:02 +01:00
monty@mashka.mysql.fi
0f39457613 Merge with 4.0.4 2002-10-02 17:55:12 +03:00
monty@mashka.mysql.fi
f3a186c905 Portability fixes. 
Improve mysql-test to be more robust.
Fix that GRANT doesn't delete SSL options
Change innobase_flush_log_at_trx_commit to uint.
Don't rotate logs if we read a rotate log entry from the master.
 2002-09-11 06:40:08 +03:00
serg@serg.mysql.com
27390a8d81 LOCK+modify+OPTIMIZE bugfix 2002-08-31 23:18:08 +00:00
serg@serg.mysql.com
2e15d13fd8 LOCK+change+OPTIMIZE MyISAM bug 2002-08-31 20:42:41 +00:00
monty@narttu.mysql.fi
7134ffec21 Merge with 4.0.3 
Some simple optimzations, more comments and indentation changes.
Add ` around database in 'use database' in binary log.
Moved max_error_count and max_warning_count to variables struct.
Removed SHOW_WARNS_COUNT and SHOW_ERRORS_COUNT calls.
Changed string functions to use character set of first string argument as default return characterset
(Each string function can change the above assumption if needed)
 2002-08-30 12:40:40 +03:00
monty@hundin.mysql.fi
4d4d6d34a2 Removed purify warning 2002-07-01 02:50:30 +03:00