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86 commits

Author SHA1 Message Date
heikki@hundin.mysql.fi
b1b47e93b1 buf0buf.c, buf0buf.ic, buf0buf.h: 
Reduce memory usage of the buffer headers
Many files:
  Merge InnoDB-4.1 with AWE support
 2003-01-06 22:07:25 +02:00
monty@mashka.mysql.fi
07daf3169e Merge with 4.0.8 2003-01-03 00:04:33 +02:00
monty@mashka.mysql.fi
89a842de3c Merge work:/my/mysql-4.0 into mashka.mysql.fi:/home/my/mysql-4.0 2003-01-02 14:41:31 +02:00
heikki@hundin.mysql.fi
80f5621e4c ha_innodb.cc: 
Fix bug: could not switch trx isolation back to REPEATABLE READ after switching it to some other level
 2002-12-31 10:17:35 +02:00
monty@mashka.mysql.fi
3ca695ea0b Cut hostnames at HOSTNAME_LENGTH to avoid theoretical hostname overruns 
Changed long packat handling to check for packets of length 0xffffff.
This does however break packet handling for older clients.
If you are using packets >= 16M then you need to upgrade client and server
after this patch.
 2002-12-26 18:26:37 +02:00
monty@mashka.mysql.fi
f03bbd3fe2 Merge with 3.23: 
Remove duplicate casedn_str() in mysql_change_db()
Fix for null handling in CASE
 2002-12-21 10:56:40 +02:00
monty@mashka.mysql.fi
146814f2ea Merge with 3.23 2002-12-11 13:32:31 +02:00
monty@mashka.mysql.fi
d3eb993a27 rename of net_pkg.cc to protocol.cc 
Class for sending data from server to client (Protocol)
This handles both the old ( <= 4.0 ) protocol and then new binary protocol that is used for prepared statements.
 2002-12-11 09:17:51 +02:00
monty@mashka.mysql.fi
859b688476 Merge with 4.0.6 2002-12-05 19:38:42 +02:00
monty@mashka.mysql.fi
fc06433a69 Removed copying of parameters as this leads to memory leaks in embedded server. 
Fixed 'not initialized' memory error.
 2002-12-05 03:40:33 +02:00
heikki@hundin.mysql.fi
ded9245d98 ha_innodb.cc: 
Make copies of all string-type start/up options in case C-sharp moves them around; remove the need to specify innodb_log_arch_dir in my.cnf, since it has no relevance anyway
 2002-11-29 13:05:37 +02:00
monty@mashka.mysql.fi
dac6498f9b Merge with 4.0 2002-11-21 15:56:48 +02:00
heikki@hundin.mysql.fi
4b73222d5a row0mysql.c, row0mysql.h, ha_innodb.cc, sql_table.cc, handler.h: 
Fix crash when InnoDB temp table is truncated + fix bug: do not X-lock rows under LOCK TABLES except if the table is temp
 2002-11-19 16:27:26 +02:00
monty@mashka.mysql.fi
adfad220f4 Merge work:/my/mysql-4.0 into mashka.mysql.fi:/home/my/mysql-4.0 2002-11-16 21:58:09 +02:00
monty@mashka.mysql.fi
1a96948e81 Small improvement to alloc_root 
Add support for LIMIT # OFFSET #
Changed lock handling:  Now all locks should be stored in TABLE_LIST instead of passed to functions.
Don't call query_cache_invalidate() twice in some cases
mysql_change_user() now clears states to be equal to close + connect.
Fixed a bug with multi-table-update and multi-table-delete when used with LOCK TABLES
Fixed a bug with replicate-do and UPDATE
 2002-11-16 20:19:10 +02:00
heikki@hundin.mysql.fi
7e7027ae23 ha_innodb.cc: 
Remove unintentionally pushed printf
 2002-11-15 23:10:51 +02:00
heikki@hundin.mysql.fi
1079b93640 ha_innodb.cc: 
Fix another bug introduced in 4.0.4 in AUTO_INCREMENT and deadlock or lock wait timeout
 2002-11-15 22:59:16 +02:00
heikki@hundin.mysql.fi
be6e811f51 ha_innodb.cc: 
Fix bug intoduced in 4.0.4 in REPLACE and AUTO_INCREMENT: if replace did an update, then auto-inc counter was left 1 too low
 2002-11-15 18:46:23 +02:00
monty@mashka.mysql.fi
7a70332836 Portability fix when using -DBIG_TABLES 2002-11-14 12:21:36 +02:00
heikki@hundin.mysql.fi
648b50660b ha_innodb.cc: 
Try to skip over corrupt records in SELECT if innodb_force_recovery > 0; print more page hex dumps in CHECK TABLE
 2002-11-09 18:34:52 +02:00
monty@butch.
890b39bb68 merge 2002-11-07 12:49:01 +02:00
monty@butch.
a2bdf9265f Portability fixes for Fortre C++ 5.0 (on Sun) in 32 and 64 bit modes. 2002-11-07 03:54:00 +02:00
heikki@hundin.mysql.fi
db1693101b Many files: 
Merge InnoDB-4.0.5b: minor improvements to foreign keys, more logical data dictionary lock
 2002-11-06 00:41:27 +02:00
heikki@hundin.mysql.fi
23657e8c33 srv0start.h, srv0start.c, ha_innodb.cc: 
Add check that sizeof(trx_t) is the same in ha_inndob.cc and InnoDB compilation modules
 2002-10-31 12:03:34 +02:00
heikki@hundin.mysql.fi
f51bc42cf5 ha_innodb.cc: 
Fix bug: mysqld-debug-max failed standard test because a safe mutex size was seen as 24 bytes in the body of ha_innodb.cc, but 64 bytes in read0read.c
 2002-10-31 11:32:42 +02:00
heikki@hundin.mysql.fi
ab12784d5f ha_innodb.cc: 
Fix bug in MySQL-3.23 ORDER BY from a table with no PRIMARY KEY and where the user had added UNIQUE indexes with CREATE INDEX
 2002-10-31 00:26:04 +02:00
heikki@hundin.mysql.fi
9153d88c6b Many files: 
Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution
mysqld.cc:
  Change MySQL default isolation level to REPEATABLE READ; note that InnoDB has always had that default, and BDB and MyISAM always run at SERIALIZABLE level anyway
 2002-10-29 23:16:46 +02:00
bar@bar.mysql.r18.ru
95aef91521 BINARY charset is now used instead of binary_flag 2002-10-25 13:58:32 +05:00
monty@hundin.mysql.fi
3476dc8f9e Merge hundin.mysql.fi:/my/mysql-4.0 into hundin.mysql.fi:/my/mysql-4.1 2002-10-16 19:31:22 +03:00
monty@hundin.mysql.fi
fbf6ab4465 merge with 4.0.5 2002-10-16 19:30:24 +03:00
monty@hundin.mysql.fi
a54df74af0 Fixes after last merge. 
Ignore changed keyblocks when on does DELETE FROM table_name;
 2002-10-16 19:05:10 +03:00
monty@hundin.mysql.fi
67d3cd643b Merge with 3.23.54 2002-10-16 13:11:25 +03:00
monty@narttu.mysql.fi
3c7f6a9835 merge 2002-10-14 12:07:16 +03:00
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
monty@mashka.mysql.fi
0f39457613 Merge with 4.0.4 2002-10-02 17:55:12 +03:00
monty@mashka.mysql.fi
d69250a969 Fixes and code cleanups after merge with 4.0.3 
Warning handling and initial prepared statement handling (last not complete yet)
Changed a lot of functions that returned 0/1 to my_bool type.
GRANT handling now uses read/write locks instead of mutex
Change basic net functions to use THD instead of NET
(needed for 4.1 protocol)
Use my_sprintf instead of sprintf() + strlen()
Added alloc_query() to be able to chare query initialization code with
prepared statements.
Cleanup handling of SHOW COUNT(*) WARNINGS and SELECT LAST_INSERT_ID()

Note that the following test fails (will be fixed ASAP):
sub_select, union, rpl_rotate_logs and rpl_mystery22
 2002-10-02 13:33:08 +03:00
heikki@hundin.mysql.fi
64c3498f82 ha_innodb.cc: 
Fix an assertion in btr0pcur.c line 203 when an UPDATE is done inside LOCK TABLES
 2002-09-26 14:50:25 +03:00
heikki@hundin.mysql.fi
cfff5b5025 ha_innodb.h, ha_innodb.cc: 
Remove the flag HA_NOT_READ_PREFIX_LAST because ORDER BY orders wrong then; also remove the diagnostic print to avoid cluttering the error log
 2002-09-25 20:35:12 +03:00
heikki@hundin.mysql.fi
b46d2ca192 ha_innodb.cc, ha_innodb.h: 
Move to the right place the flag which bans use of HA_READ_PREFIX_LAST; add diagnostics and remove the assertion on line 2180 of ha_innodb.cc
 2002-09-25 19:02:46 +03:00
monty@mashka.mysql.fi
efaaf0b4b8 Updated VC++ project files for 4.0.4 
Only write short usage if one starts mysqldump without any options
Added query cache on windows
Added error message if one can't read privilege tables
 2002-09-24 17:11:59 +03:00
heikki@hundin.mysql.fi
62b2b08717 row0ins.c, ha_innodb.cc: 
Table hash key len in query cache also includes null char at end
 2002-09-22 01:38:48 +03:00
heikki@hundin.mysql.fi
1f64f8d07d ha_innodb.cc: 
Add return statement
 2002-09-21 03:39:27 +03:00
heikki@hundin.mysql.fi
ef8b2fa85f ha_innodb.cc: 
Fix typos in last push
  Fix typo
 2002-09-21 03:15:54 +03:00
heikki@hundin.mysql.fi
cff9c1df1e ha_innodb.cc, ha_innodb.h: 
Fix assertion when a temporary table is created and used inside LOCK TABLES
 2002-09-20 23:26:21 +03:00
heikki@hundin.mysql.fi
9e493e91e9 Many files: 
Modifications for query cache + trxs, fix of q.c.+ foreign keys
os0file.c:
  Use unbuffered i/o in Windows
 2002-09-20 05:11:08 +03:00
monty@mashka.mysql.fi
c7b6854f70 Merge work:/my/mysql-4.0 into mashka.mysql.fi:/home/my/mysql-4.0 2002-09-16 15:56:55 +03:00
heikki@hundin.mysql.fi
34fe09f08f ha_innodb.h, ha_innodb.cc: 
Reverted the change which allowed use of HA_READ_PREFIX_LAST in InnoDB
 2002-09-15 02:23:53 +03:00
heikki@hundin.mysql.fi
65297c9c51 ha_innodb.cc: 
Add some comments
ha_innodb.h:
  Remove the flag HA_NOT_READ_PREFIX_LAST from ha_innodb.h: InnoDB has supported this from the start, but not tested yet
 2002-09-14 03:12:00 +03:00
monty@mashka.mysql.fi
8b7521eb7f Merge with 3.23.53 2002-09-11 14:49:38 +03:00