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519 commits

Author SHA1 Message Date
guilhem@mysql.com
9c73d91d54 WL#912 (more user control on relay logs): 
FLUSH LOGS now rotates relay logs,
and a new variable max_relay_log_size.
Plus a very small bit of code cleaning.
 2003-07-06 17:59:54 +02:00
monty@mashka.mysql.fi
81a84424ee SET CHARACTER SET DEFAULT didn't work (Bug #462) 2003-06-29 12:58:43 +03:00
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
gluh@gluh.mysql.r18.ru
289d375f50 SCRUM 
Task ID 894:
Backport default_week_format variable to 4.0
 2003-06-19 14:02:19 +05:00
igor@rurik.mysql.com
5425591503 Merge 2003-06-18 07:31:23 -07:00
monty@narttu.mysql.fi
1e62d6070a Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into narttu.mysql.fi:/my/mysql-4.1
 2003-06-14 11:38:09 +03:00
monty@narttu.mysql.fi
a1034db4b9 Cleanup after split of libmysql.c to client.c and libmysql.c. A 4.1 master/slave will now use the 4.1 protocol 
Fixed wrong value for SQLSTATE_LENGTH
Added CLIENT_REMEMBER_OPTIONS to mysql_real_connect()
Changed mysql_port and mysql_unix_port to mysqld_xxxx
 2003-06-14 11:37:42 +03:00
igor@rurik.mysql.com
a0f3dcc3c8 Merge rurik.mysql.com:/home/igor/mysql-4.1 
into rurik.mysql.com:/home/igor/dev/mysql-4.1-0
 2003-06-12 06:22:35 -07:00
igor@rurik.mysql.com
f547f2769f Many files: 
New feature: preload indexes into key cache.
mi_preload.c:
  new file
Many files:
  Added preload statement.
 2003-06-12 04:29:02 -07:00
guilhem@mysql.com
e04a9e6740 We now require SUPER privilege for SET PSEUDO_THREAD_ID. 2003-06-11 17:07:33 +02:00
monty@narttu.mysql.fi
dad0664579 merge with public tree 2003-06-05 00:12:45 +03:00
monty@narttu.mysql.fi
f5bb1e0907 After merge fix 2003-06-04 23:17:01 +03:00
monty@narttu.mysql.fi
40109c574a Merge with 4.0.13 2003-06-04 19:21:51 +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
bar@bar.mysql.r18.ru
bb611fa0a2 mysqlshow and mysqldump now send their vharacter set to server 
character_set_results is now the same with character_set_client by default
 2003-05-30 23:09:35 +05:00
bar@bar.mysql.r18.ru
adb8c7e040 SET character_set_results=NULL is now working 2003-05-30 13:56:02 +05:00
bar@bar.mysql.r18.ru
0cb3f34806 set_var.cc, set_var.h: 
character_set_connection new variable
 2003-05-30 13:24:24 +05:00
bar@bar.mysql.r18.ru
81f0fb6e18 character_set_server is now updatable 
character_set_database was added
Code optimization: reuse more code for all character sets variables
 2003-05-30 13:03:56 +05:00
monty@narttu.mysql.fi
bdb66d24dd ORDER BY optimization 
Fixed new bug when reading field types
 2003-05-27 18:40:37 +03:00
monty@narttu.mysql.fi
102c477760 Added testing of LOAD DATA ... STARTING BY 
Added read_only variable
 2003-05-26 11:47:03 +03:00
monty@mashka.mysql.fi
cb7061ebe4 merge 2003-05-22 02:57:27 +03:00
monty@mashka.mysql.fi
6aa8929cf3 After merge fixes 
Added initialization of all important global variables
 2003-05-21 21:39:58 +03:00
bar@bar.mysql.r18.ru
8d52377a5c Some SHOW VARIABLES have been renamed: 
collation_client  -> character_set_client
collation_results -> character_set_results
character_set     -> character_set_server

SET NAMES now doesn't start client->server conversion
SET CHARACTER SET now starts both client->server and server->client conversion
 2003-05-21 17:44:12 +05:00
bar@bar.mysql.r18.ru
189d1373b8 Merge abarkov@build.mysql.com:/home/bk/mysql-4.1 
into bar.mysql.r18.ru:/usr/home/bar/mysql-4.1
 2003-05-21 13:59:00 +05:00
bar@bar.mysql.r18.ru
7f771ce2e1 "character_sets" has been removed from SHOW VARIABLES. Use SHOW CHARACTER SET instead. 
"character_set_system" has been added to display the system character set
 2003-05-21 13:58:30 +05:00
monty@narttu.mysql.fi
dd2b7918cd Merge with 4.0.13 2003-05-19 16:35:49 +03:00
monty@narttu.mysql.fi
c01678bc3d Added option --read-only (Thanks to Markus Benning) 2003-05-19 12:01:38 +03:00
jani@hynda.(none)
447bebfd77 Fixed a bug in DROP DATABASE when database had a RAID type table. 
Bug ID 381.
 2003-05-13 22:28:34 +03:00
jani@hynda.(none)
c9c5841760 - Fixed a bug in myisam_max_[extra]_sort_file_size, bug ID 339 and 342 
- Fix for QNX: UNIX sockets available since 6.2.1
 2003-05-13 19:34:51 +03:00
vva@eagle.mysql.r18.ru
afd581edd3 made lex a pointer in THD 2003-05-05 14:54:37 -04:00
serg@serg.mylan
431639a785 Merge bk-internal:/home/bk/mysql-4.0/ 
into serg.mylan:/usr/home/serg/Abk/mysql-4.0
 2003-05-05 00:30:18 +02:00
serg@serg.mylan
12e53eb9e1 parallel-repair available in mysqld 2003-05-04 18:43:37 +02:00
peter@mysql.com
afafe36b3e Added innodb_max_dirty_pages_pct parameter to limit amount 
of dirty pages in the buffer pool (can be changed online)
 2003-05-04 14:41:21 +04:00
venu@myvenu.com
eb137c063c Support of warnings for all DML statements (Insert, Update and Alter) 
Fix LOAD DATA INFILE warnings to have a better meanigful messages
Fix to make the mysql command line to automatically show the warnings count for all basic commands
 2003-04-30 00:02:28 -07:00
pem@mysql.com
35c82164f6 Merged 4.1 to 5.0. 2003-04-29 12:06:04 +02:00
guilhem@mysql.com
66e97ba570 Merge gbichot@bk-internal.mysql.com:/home/bk/mysql-4.1 
into mysql.com:/home/mysql_src/mysql-4.1
 2003-04-24 17:42:07 +02:00
igor@hundin.mysql.fi
517a287ec9 Merge ibabaev@bk-internal.mysql.com:/home/bk/mysql-4.1 
into hundin.mysql.fi:/home/igor/dev/mysql-4.1
 2003-04-24 18:42:06 +03:00
guilhem@mysql.com
b03ec0d7db Replication: new code to not modify in-memory log positions until the COMMIT 
is executed, even if the transaction spans on >=2 relay logs (bug #53).
New variable relay_log_purge =0|1
New test to verify bug #53
 2003-04-24 15:29:25 +02:00
igor@hundin.mysql.fi
80615fade2 Many files: 
Added the MAX_LENGTH_FOR_SORT_DATA option
filesort.cc:
  Added the MAX_LENGTH_FOR_SORT_DATA option
 2003-04-24 14:33:33 +03:00
bar@bar.mysql.r18.ru
d160904394 set_var.cc: 
We don't need this code any more. It was used to initialize CONVERT structure in 4.0.
 2003-04-23 18:38:54 +05:00
bar@bar.mysql.r18.ru
6d5f527afd Variable names have been renamed: 
client_collation -> collation_client
  result_collation -> collation_results
  connection_collation -> collation_connection
 2003-04-23 18:19:22 +05:00
bar@bar.mysql.r18.ru
a3d08eaaf9 I renamed system variable literal_collation into connection_collation 2003-04-22 12:27:35 +05:00
pem@mysql.com
386b0b91b2 Merged 4.1 into 5.0. 2003-04-16 23:23:23 +02:00
vva@eagle.mysql.r18.ru
02ad1b95e3 Merge 2003-04-10 10:25:21 -04:00
vva@eagle.mysql.r18.ru
950fa7aa8a added compress/uncompress function 2003-04-09 20:50:30 -04:00
bar@bar.mysql.r18.ru
8cf9ada977 Use of CHARSWT_INFO *result_collation 
instead of bool convert_result_charset
SET CHARACTER SET inststead of SET NAMES in tests
 2003-04-08 14:38:17 +05:00
bar@bar.mysql.r18.ru
2cdc21d24a SET NAMES doesn't start recoding 
SET CHARACTER SET does
 2003-04-08 11:33:54 +05:00
bar@bar.mysql.r18.ru
e165845d39 sys_var_collation is now abstract class 
Two separate classes sys_var_client_collation and sys_var_literal_collation have been added
for "literal_collation" and "client_collation" variables.
 2003-04-07 16:10:27 +05:00
mysql@home.(none)
bbf710b35e Some optimization in SET NAMES 2003-04-05 18:56:15 +05:00
mysql@home.(none)
bc1fe848cb sql_yacc.yy, set_var.h, set_var.cc: 
Optimization of SET NAMES
 2003-04-05 15:59:29 +05:00
pem@mysql.com
736e78251e Merging 4.1 to 5.0. 2003-04-04 13:45:35 +02:00
wax@kishkin.ru
8c0de640e3 resolve new updates group_concat 2003-04-02 19:16:19 +06:00
guilhem@mysql.com
654410a3d3 Deprecated the update log (Sprint task #792). Now --log-update 
just turns on --log-bin and prints a warning. SQL_LOG_UPDATE
is handled in two ways (see mysqld.cc for comments).
 2003-04-02 00:15:20 +02:00
bar@bar.mysql.r18.ru
5b50426f8f Some optimization in CHARSET_INFO: 
We don't need separate hash_sort() and hash_caseup()
  We don't need tosort(). strnxfrm will do the same.
 2003-04-01 12:45:16 +05:00
bell@sanja.is.com.ua
e4bc744d9b Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-qcvar-4.1
 2003-03-28 16:18:26 +02:00
bar@bar.mysql.r18.ru
4532985221 New variable to turn off automatic charset conversion of query results 
Some speed improvements
 2003-03-21 15:18:52 +04:00
monty@narttu.mysql.fi
9f200ede0d Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into narttu.mysql.fi:/my/mysql-4.1
 2003-03-20 02:06:08 +02:00
Sinisa@sinisa.nasamreza.org
f2b5f00563 A fix for the bug with setting of SQL_BIG_SELECTS option. 2003-03-19 17:25:59 +02:00
bar@bar.mysql.r18.ru
8103c4c537 CONVERT class was removed 2003-03-18 17:01:32 +04:00
monty@narttu.mysql.fi
a916a03916 Fixes to avoid errors from valgrind 
Fixed problem with 'wrong packet number' in union
 2003-03-18 11:17:48 +02:00
monty@narttu.mysql.fi
a434bca704 Merge with 4.0 2003-03-16 19:17:54 +02:00
gluh@gluh.mysql.r18.ru
3d61d2d973 Conflicts relsolving 2003-03-11 16:32:17 +04:00
gluh@gluh.mysql.r18.ru
e7f4bf5b27 Added 'PURGE LOGS BEFORE' command 
Added expire-logs-days option
 2003-03-11 13:49:06 +04:00
serg@serg.mysql.com
6897b00216 --new option and local variable to optionally turn on 
"very new functions" - for now 4.1-compatible TIMESTAMT format
 2003-03-05 18:43:56 +01:00
bar@bar.mysql.r18.ru
4f930a7c2a SET NAMES has been extended to support optional collation: 
SET NAMES <charset name> [COLLATE <collation name>]
 2003-03-05 12:37:39 +04:00
bar@bar.mysql.r18.ru
78da2ad7bd SELECT BINARY expr 
is now synonim for
SELECT expr COLLATE <expr_charset>_bin
 2003-03-04 19:53:53 +04:00
bell@sanja.is.com.ua
b2f27a155c made variable query_cache_min_res_unit from QUERY_CACHE_MIN_RESULT_DATA_SIZE (SCRUM) 2003-03-02 21:39:03 +02:00
bar@bar.mysql.r18.ru
ace0eac6a6 set_var.cc, set_var.h: 
New thread variable client_character_set
 2003-02-26 16:37:41 +04:00
bar@bar.mysql.r18.ru
e3579917da set_var.cc, sql_table.cc, handler.cc, field.cc: 
Less default_charset_info
 2003-02-26 13:34:35 +04:00
wax@mysql.com
45ada60304 add option default-week-format and variable default_week_format 
(SCRUM)
 2003-02-19 17:05:35 +05:00
monty@mashka.mysql.fi
023d6dd39b Merge with 4.0.11 2003-02-04 21:52:14 +02:00
monty@mashka.mysql.fi
6b71279382 merge 2003-01-28 09:02:51 +02:00
monty@mashka.mysql.fi
689578a099 Fixes for Netware 
Call pthread_mutex_destroy() on not used mutex.
Changed comments in .h and .c files from // -> /* */
Added detection of mutex on which one didn't call pthread_mutex_destroy()
Fixed bug in create_tmp_field() which causes a memory overrun in queries that uses "ORDER BY constant_expression"
Added optimisation for ORDER BY NULL
 2003-01-28 08:38:28 +02:00
Administrador@light.
826993bba2 Added option hostname.err 2003-01-27 15:37:25 -02:00
serg@serg.mysql.com
5f6b6fa3b3 fixes for SHOW VARIABLES and --ft-stopword-list 2003-01-27 12:12:12 +01:00
serg@serg.mysql.com
4b61ba5a89 ft_stopword_file added to 'SHOW VARIABLES' output 2003-01-27 11:15:54 +01:00
monty@mashka.mysql.fi
7436e9ec97 Merge 2003-01-21 21:28:51 +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
bell@sanja.is.com.ua
8aabee290d Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-cols-4.1
 2003-01-21 14:03:30 +02:00
bell@sanja.is.com.ua
372e2130e4 fixed test of cardinality 2003-01-21 13:55:26 +02:00
hf@deer.mysql.r18.ru
389680e04e Conflicts resolving 2003-01-20 18:59:45 +04:00
jani@rhols221.adsl.netsonic.fi
94cc7d751e Added support sql_mode, which can be used to produce various outputs 
of SHOW CREATE TABLE 'name'. Depending on the mode, the output can
be compatible with various databases, including earlier versions of
MySQL
.
 2003-01-16 02:04:50 +02:00
hf@deer.mysql.r18.ru
96089e2b3a resolving conflicts 2003-01-15 13:15:35 +04:00
hf@deer.mysql.r18.ru
c59bff7c96 SCRUM 
embedded library trimming
 2003-01-15 12:11:44 +04:00
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
f9772317ee merge 2003-01-04 15:40:55 +02:00
monty@mashka.mysql.fi
07daf3169e Merge with 4.0.8 2003-01-03 00:04:33 +02:00
vva@eagle.mysql.r18.ru
6ab60981e8 Merge eagle.mysql.r18.ru:/home/vva/work/mysql.orig/clear/4.1 
into eagle.mysql.r18.ru:/home/vva/work/BINLOG_TEMPORARY/4.1
 2002-12-30 01:59:08 +04:00
vva@eagle.mysql.r18.ru
1dcca480e8 processing thread specific queries 2002-12-30 01:46:48 +04:00
monty@mashka.mysql.fi
b5aa9ae0c7 Changed thd variables max_join_size and select_limit to type ha_rows. 
This fixed some optimization problems when using -DBIG_TABLES
Portabilty fixes for OpenUnix and HPUX
Added C and C++ version numbers to mysqlbug
 2002-12-20 14:58:27 +02:00
hf@deer.mysql.r18.ru
c1e69d2cca Merging 2002-12-16 18:58:55 +04:00
hf@deer.mysql.r18.ru
e3b3b68307 Big purge about embedded library (scrum) 2002-12-16 17:33:29 +04:00
monty@mashka.mysql.fi
d49167bae5 Fixes for binary protocol (complement to last push) 
Changed timestamp to return string in YYYY-MM-DD HH:MM:SS format.
DATE_ADD() and related functions now returns correct DATE/DATETIME type depending on argument types.
Now all tests passes, still some work left to remove warnings in log files from mysql-test-run
 2002-12-14 17:43:01 +02:00
monty@mashka.mysql.fi
859b688476 Merge with 4.0.6 2002-12-05 19:38:42 +02:00
monty@mashka.mysql.fi
7d681c4449 Copy arguments given to mysql_server_init() 
Made keybuff_size longlong (To make show variables work similar on 32
and 64 bit systems)
Fixed some 'not initalized variable errors' in multi-table-update.
Fixed memory leak in multi-table-update.
Now all tests works under valgrind without any errors.
 2002-12-05 16:38:49 +02:00
bell@sanja.is.com.ua
39ddd2dcb4 checking columns of top items 2002-11-29 12:30:04 +02:00
monty@mashka.mysql.fi
dac6498f9b Merge with 4.0 2002-11-21 15:56:48 +02:00
heikki@hundin.mysql.fi
0062443489 set_var.cc: 
Fix potential bus error in 64-bit computers in SHOW VARIABLES, if int is only 32-bit in them
 2002-11-19 22:59:01 +02:00
wax@mysql.com
e91d1b2cbe Add shared memory protocol and option --protocol 2002-11-15 00:16:30 +05:00
monty@mashka.mysql.fi
7a70332836 Portability fix when using -DBIG_TABLES 2002-11-14 12:21:36 +02:00
bell@sanja.is.com.ua
62e4aca91b fixed select_lex & max_join_size parameters with BIG_TABLES 2002-11-11 17:28:58 +02:00
monty@hundin.mysql.fi
65badfff1a Put temporary files in binlog cache when using BEGIN/COMMIT 
Let MySQL 4.0 read 4.1 .frm files without 4.1 specific extensions
New variables @@rand_seed1 and @@rand_seed2 (used by replication)
DROP TEMPORARY TABLE
 2002-11-07 04:02:37 +02:00
monty@hundin.mysql.fi
5333cfb429 Removed wrong patch to fix DATE BETWEEN TIMESTAMP1 AND TIMESTAMP2 
Some simple optimizations
 2002-11-05 22:45:42 +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
serg@serg.mysql.com
3217f2cc06 support for --tmpdir=dir1:dir2:... 2002-10-08 12:39:37 +00:00
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
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
monty@mashka.mysql.fi
9c123d0c0b Don't give the anonymous user create temp table or lock tables privileges. 
SET PASSWORD=... closed connection on error.
 2002-09-22 18:02:39 +03:00
monty@hundin.mysql.fi
6bebd251bc Fixed problem with show variables on 64 bit sparc. 2002-08-28 19:22:42 +03:00
monty@hundin.mysql.fi
e720b5a6fb Portability fixes for windows 2002-08-28 17:00:58 +03:00
monty@hundin.mysql.fi
ae1ec6e16a Changed SQL variable delay_key_write to an enum 
able delay_key_write as default (as it was in 4.0.2)
 2002-08-13 02:18:39 +03:00
monty@hundin.mysql.fi
c99c1fd384 Changed IF(expr, column, NULL) to take type from column 
Fixed some windows portability problems and removed some compiler warnings
 Cleaned up QUOTE() function and fixed bug in \0 and \Z handling.
 2002-08-12 03:33:46 +03:00
monty@hundin.mysql.fi
8832927d5c Added nety_retry_count as a changeable variable 
Make safe_mysqld a symlink to mysqld_safe in binary distribution
Fixed problem with CTRL-C when using mysqld --bootstrap
 2002-08-08 20:49:06 +03:00
monty@mashka.mysql.fi
1bb7665a9c merge 2002-08-08 03:29:36 +03:00
monty@mashka.mysql.fi
2c4fa340cc Lots of code fixes to the replication code (especially the binary logging and index log file handling) 
Fixed bugs in my last changeset that made MySQL hard to compile.
Added mutex around some data that could cause table cache corruptions when using OPTIMIZE TABLE / REPAIR TABLE or automatic repair of MyISAM tables.
Added mutex around some data in the slave start/stop code that could cause THD linked list corruptions
Extended my_chsize() to allow one to specify a filler character.
Extend vio_blocking to return the old state (This made some usage of this function much simpler)
Added testing for some functions that they caller have got the required mutexes before calling the function.
Use setrlimit() to ensure that we can write core file if one specifies --core-file.
Added --slave-compressed-protocol
Made 2 the minimum length for ft_min_word_len
Added variables foreign_key_checks & unique_checks.
Less logging from replication code (if not started with --log-warnings)
Changed that SHOW INNODB STATUS requre the SUPER privilege
More DBUG statements and a lot of new code comments
 2002-08-08 03:12:02 +03:00
bell@sanja.is.com.ua
fd0989e76a fixed query cahe resize bug 2002-07-28 22:36:34 +03:00
monty@mashka.mysql.fi
c702a1f8fd Removed wrong implementation of CUBE/ROLLUP 
Fixed bugfix of INSERT ... SET db_name.table_name.column_name
Changed locking to external-locking
Fix client hangup for some invalid SQL queries.
 2002-07-24 19:55:08 +03:00
monty@mashka.mysql.fi
dddc20d9d1 New SET syntax & system variables. 
Made a some new buffers thread specific and changeable.
Resize of key_buffer.
AUTO_COMMIT -> AUTOCOMMIT
Fixed mutex bug in DROP DATABASE
Fixed bug when using auto_increment as second part of a key where first part could include NULL.
Split handler->extra() to extra() and extra_opt() to be able to support thread specific buffers.
Don't write message to error log when slave reconnects becasue of timeout.
Fixed possible update problem when using DELETE/UPDATE on small tables
(In some cases we used index even if table scanning would be better)
A lot of minior code cleanups
 2002-07-23 18:31:22 +03:00