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285 commits

Author SHA1 Message Date
monty@mashka.mysql.fi
2aecdd1a91 Big code cleanup/review before 4.0.2 release. 
(All commit emails since 4.0.1 checked)
This had to be done now, before the 4.1 tree changes to much, to make it easy to propagate bug fixes to the 4.1 tree.
 2002-06-11 11:20:31 +03:00
bell@sanja.is.com.ua
839d661b3c removed unneeded table name pointer 
transaction-live memory cleanup moved to ha_commit/ha_rollback
fixed query cache validator to work correctly on systems that allocate unaligned dat
 2002-06-09 00:58:05 +03:00
bell@sanja.is.com.ua
bd7e31bc53 temporary preventing subselect in HAVING clause 2002-06-07 21:26:43 +03:00
bell@sanja.is.com.ua
ab56d9b51b Prevent needless rexecuting empty subselects 2002-06-06 16:28:22 +03:00
bell@sanja.is.com.ua
289ac250af merged 2002-06-05 21:32:22 +03:00
monty@hundin.mysql.fi
f0b28da6f9 merge with 4.0 2002-06-03 12:59:31 +03:00
bell@sanja.is.com.ua
fb2cd68b5d new subselect tests 
LIMIT fixed
AVG & STD with subselect fixed
join_free fixed to be depended queries compatible
sort_default removed from SELECT_LEX
 2002-06-01 23:35:36 +03:00
bell@sanja.is.com.ua
1fb2babea7 limit clause fixed 2002-05-28 22:38:17 +03:00
bell@sanja.is.com.ua
59602212d2 merge 2002-05-26 22:57:08 +03:00
bar@gw.udmsearch.izhnet.ru
196aa19cf6 Now string values are created and filled with charset field 
SELECT func(charset2) FROM t ORDER BY 1 works in correct charset
 2002-05-17 16:29:52 +05:00
Sinisa@sinisa.nasamreza.org
d65671f778 Features made for Schlund plus several bug fixes. 
Read a manual for more detail
 2002-05-15 13:50:38 +03:00
bell@sanja.is.com.ua
e077890b04 simple subselects ported to new select_lex structures 2002-05-12 23:46:42 +03:00
bell@sanja.is.com.ua
ead6f225a4 new SELECT_LEX structures used for storing global ORDER BY, global LIMIT & limit counters 2002-05-08 23:14:40 +03:00
monty@hundin.mysql.fi
b5a145d872 merge 2002-04-13 15:34:39 +03:00
sasha@mysql.sashanet.com
be388422eb replication updates. This changeset seems to be working fine on test systems. 
If no problems are discovered in the next week, this will make the replication
code ready for 4.0.2 release.
 2002-03-30 12:36:05 -07:00
bell@sanja.is.com.ua
c5d95b5e62 added building without query cache 2002-03-22 22:55:08 +02:00
bell@sanja.is.com.ua
63b2a551bf processing trunsactional tables in query cache 2002-03-15 23:57:31 +02:00
bar@gw.udmsearch.izhnet.ru
c60a29f0ee Hash now supports several charsets 2002-03-14 21:44:42 +04:00
Sinisa@sinisa.nasamreza.org
59d922a11f small bug fix in max queries per hour 2002-02-08 17:44:50 +02:00
Sinisa@sinisa.nasamreza.org
20ca7ee268 Changes required for maximum queries per hour 2002-02-01 15:40:38 +02:00
sasha@mysql.sashanet.com
684f13ef4c Ugly merge! But I am not done yet - there are a number of things I need to fix 
before I can push
 2002-01-19 22:46:25 -07:00
sasha@mysql.sashanet.com
56129ce634 Here comes a nasty patch, although I am not ready to push it yet. I will 
first pull, merge,test, and get it to work.

The main change is the new replication code - now we have two slave threads
SQL thread and I/O thread. I have also re-written a lot of the code to 
prepare for multi-master implementation. 

I also documented IO_CACHE quite extensively and to some extend, THD class.
 2002-01-19 19:16:52 -07:00
monty@hundin.mysql.fi
55a2ab6e7e Cleanup of alarm macros. 
Fixed data corruption bug in query cache.
Made queries be dependent of the database in use.
 2001-12-21 07:00:58 +02:00
monty@hundin.mysql.fi
b658662ae4 Update copyright 
Fixed memory leak on shutdown (Affects the embedded version & MyODBC)
 2001-12-06 14:10:51 +02:00
monty@hundin.mysql.fi
4c17825acd Update of query cache code 2001-12-06 01:05:30 +02:00
monty@hundin.mysql.fi
1d26537da5 Query cache. 
Remove some warnings
 2001-12-02 14:34:01 +02:00
monty@hundin.mysql.fi
0bfec316ce Don't do signal() on windows (Causes instability problems) 
Safer, a bit faster filesort.
Code changes to avoid calls to current_thd() (faster code).
Removed all compiler warnings from readline.
 2001-10-17 19:39:39 +03:00
monty@hundin.mysql.fi
06e719b7cc Remved Gemini code. 2001-10-10 02:50:28 +03:00
monty@work.mysql.com
447c18954e merge with 3.23.42 2001-09-02 18:38:33 +02:00
monty@hundin.mysql.fi
e251f9d827 Fixed problem with INSERT DELAYED 
Make killing threads safer
 2001-08-31 23:02:09 +03:00
monty@hundin.mysql.fi
063a1a6557 Portability fixes. 
Patches required by Gemini
Fix to properly detect if there is an active transaction in InnoDB
Fix to not lock thread structure when doing automatic rollback when thread ends
Allow -O lower_case_names=0 on UNIX
 2001-08-21 20:06:00 +03:00
monty@hundin.mysql.fi
59e7c97dab Remove warnings and portability fixes 
New global read lock code
Fixed bug in DATETIME with WHERE optimization
Made UNION code more general.
 2001-08-14 20:33:49 +03:00
sasha@mysql.sashanet.com
f6836bf81a merged 2001-08-09 19:16:15 -06:00
jani@hynda.mysql.fi
44722151fd Added new optino --sql-mode to mysqld. 2001-08-09 18:51:38 +03:00
sasha@mysql.sashanet.com
a98a7ffe7e Merge work:/home/bk/mysql-4.0 
into mysql.sashanet.com:/home/sasha/src/bk/mysql-4.0
 2001-08-03 16:09:36 -06:00
sasha@mysql.sashanet.com
09eda84f2e LOAD DATA INFILE is now replicated properly, except for cleanup on 
Stop event and bugs the test suite could not catch
Did some big restructuring of binlog event classes - most important
change is that now each event class has exec_event method and one does
not need to modify slave core code to add a new event. Slave code is
now much smaller and easier to read
 2001-08-03 15:57:53 -06:00
monty@tik.mysql.fi
b13d453d50 Fix UNION 
New faster list iterators
Change list code to be simpler and faster
Optimize count(distinct)
New error messages for UNION
Make create_tmp_table more general to be usable by UNION
 2001-08-02 06:29:50 +03:00
sasha@mysql.sashanet.com
008456c9b6 added pre/post read callbacks to IO_CACHE 
#ifdefed out code not used in the server from log events
started on new LOAD DATA INFILE events
 2001-07-20 16:22:54 -06:00
monty@hundin.mysql.fi
897b37b506 Changed safe_mysqld -> mysqld_safe 
Added some alias to SHOW commands
Prepare for dynamic changing of MySQL variables
 2001-06-28 10:49:16 +03:00
sasha@mysql.sashanet.com
46de2a9fe4 Added event sequence number and flags to binlog 
Documented/cleaned up log event code
Updated tests
 2001-06-19 15:03:48 -06:00
sasha@mysql.sashanet.com
8f6b34f950 updates for LOAD DATA FROM MASTER + some cleanup of replication code 2001-05-28 19:18:23 -06:00
serg@serg.mysql.com
6a41e1f3a5 merged 2001-04-13 21:29:06 +02:00
serg@serg.mysql.com
ca0ba8e0ab this won't be pushed 2001-04-13 16:18:44 +02:00
serg@serg.mysql.com
a6ebe74e3c Preliminary commit of HANDLER syntax (w/o LIMIT or column-list) 2001-04-07 00:18:33 +02:00
monty@donna.mysql.fi
65822120f5 Fixed bug in ALTER TABLE 
Removed _mi_rkey() function
New fork_big.pl multi-thread test
 2001-04-01 13:45:48 +03:00
monty@donna.mysql.fi
add70fc1ba Changed pthread_mutex_init() to use new MY_MUTEX_INIT.. macro 
(For glibc 2.2)
 2001-03-26 01:05:04 +03:00
mikef@nslinux.bedford.progress.com
d145a6b97e Add support for Gemini table handler, Monty has checked and approved 
Fix bug when read return error
 2001-03-21 15:34:16 -05:00
monty@tik.mysql.fi
6f9a73a1ba Added isolation levels 
Added SELECT .. FOR UPDATE and SELECT .. IN SHARE MODE
 2001-03-21 01:02:22 +02:00
jcole@abel.spaceapes.com
84999eb5e2 Reversed SQL_ANSI_MODE per Monty's request. 2001-03-14 07:15:45 -06:00
jcole@tetra.spaceapes.com
fef4e75287 Merge work.mysql.com:/home/bk/mysql 
into tetra.spaceapes.com:/usr/home/jcole/bk/mysql
 2001-03-14 01:49:02 -06:00
jcole@tetra.spaceapes.com
1b9ce04050 Moved state_map copying to THD::THD(). 2001-03-14 01:18:16 -06:00
sasha@mysql.sashanet.com
0dd0d88e8f changed signal by fd close to signal by vio_close 
added support for kill expr
fixed coredump in set @a := foo;
added testcase for user_var
added testcase for kill
 2001-03-13 23:07:12 -07:00
sasha@mysql.sashanet.com
a2b6410965 untested changes to close socket on slave stop for OS's that do not 
interrupt I/O after thr_alarm_kill()

test case for order by desc coredump
 2001-03-12 20:17:32 -07:00
monty@donna.mysql.fi
267c8760cb Fixed wrong option in mysql_install_db 
Added delayed_user for delayed_threads
Don't use record cache when doing deletes
 2001-03-09 03:38:18 +02:00
monty@donna.mysql.fi
bda3e09935 Merged some functions and removed some unused client functions. 
Remember UNION for ALTER TABLE
Added test for if we are supporting transactions.
Don't allow REPLACE to replace a row when we have generated an auto_increment key
Fixed bug when using BLOB keys
Fixed bug in SET @variable=user.
 2001-03-06 15:24:08 +02:00
monty@donna.mysql.fi
1c298277f9 Fixes for innobase 
Added test for ALTER TABLE ORDER BY
 2001-02-21 14:16:00 +02:00
sasha@mysql.sashanet.com
3cf810222a fixed up leaks found by --exit-info=256 
better error diagnostic in SLAVE START
 2000-12-09 14:28:51 -07:00
monty@donna.mysql.com
87d9388e52 Only write full transactions to binary log 
A lot of new functions for BDB tables
Fix for DROP DATABASE on windows
Default server_id variables
 2000-12-07 14:08:48 +02:00
monty@donna.mysql.com
3666dab516 Added innobase handler files + other updates for innobase 2000-12-06 01:54:17 +02:00
sasha@mysql.sashanet.com
25ae951289 Merge work.mysql.com:/home/bk/mysql 
into mysql.sashanet.com:/home/sasha/src/bk/mysql
 2000-11-27 23:10:49 -07:00
monty@donna.mysql.com
74e7ffe987 New thr_alarm struct for better integration with OS2 
Run bootstrap in separate thread
Fix bug in FLUSH TABLES table_name
 2000-11-28 04:47:47 +02:00
sasha@mysql.sashanet.com
93c0180805 Merge work.mysql.com:/home/bk/mysql 
into mysql.sashanet.com:/home/sasha/src/bk/mysql
 2000-11-27 11:13:05 -07:00
sasha@mysql.sashanet.com
dd24015eac Fixed temp tables to work with replication. It will not work if you stop the slave 
while slave thread has temp tables - not hard to fix though, but it is time to go to bed

added a new test case for temp table replication and Slave_open_temp_tables
status variable.

Misc fixes
 2000-11-25 23:29:01 -07:00
monty@donna.mysql.com
81bc313e99 All statements are now run in a sub transaction 
Give warning if we are using non transactional tables and do ROLLBACK
Porting of crash-me and benchmarks to FrontBase
 2000-11-24 01:51:18 +02:00
sasha@mysql.sashanet.com
14854a669a fixed warning in sql_class.cc 
added gdb support, mysqld options per test, and other cool stuff to mysql-test-run
added --replicate-wild-do/ignore-table
more test cases
 2000-11-20 23:38:08 -07:00
monty@narttu.mysql.fi
22415489f2 Fixes for bugs in the usage of IO_CACHE 2000-11-17 02:36:46 +02:00
monty@narttu.mysql.fi
ca2cca8dce merge 2000-11-16 20:55:52 +02:00
monty@donna.mysql.com
217ef71afa Fixes for IO_CACHE 2000-11-16 20:47:28 +02:00
sasha@mysql.sashanet.com
eb0a423e0e merged 2000-11-15 18:58:59 -07:00
monty@narttu.mysql.fi
b689a1a752 merge 2000-11-16 00:24:11 +02:00
monty@narttu.mysql.fi
e69becf133 changed to use IO_CACHE instead of FILE 2000-11-15 23:00:06 +02:00
sasha@mysql.sashanet.com
f2b9a60ec4 repl-tests/test-repl-ts/repl-timestamp.master.reject 
this file needs to be deleted
sql/log_event.cc
    fixed warnings
sql/log_event.h
    fixed () #define bug
sql/mysqlbinlog.cc
    fixed length argument - was supposed to be one less
sql/mysqld.cc
    replicate-do/ignore-table now works, wild does not yet
sql/mysql_priv.h
    updating argument to add_table_to_list() -- needed for replicate-do/ignore table
sql/slave.cc
    changes fore replicate-do/ignore-table
    close the socket before going to sleep sleeping after error
    bad event was being freed too early
sql/slave.h
    changes for replicate-do/ignore-table
sql/sql_class.cc
    slave_thread variable to THD
sql/sql_class.h
    added slave_thread to THD, fixed bug in end_time()
sql/sql_parse.cc
    updating argument to add_tables_to_list()
sql/sql_table.cc
    fixed bug in mysql_rm_table()
sql/sql_yacc.yy
    fixed up add_table_to_list() calls to accept updating argument
sql/table.h
    added updating to TABLE_LIST
 2000-11-13 23:43:02 -07:00
sasha@mysql.sashanet.com
75cd25a579 fixed --skip-slave-thread bug 
added PURGE MASTER LOGS TO and SHOW MASTER LOGS
fixed the output of SHOW MASTER STATUS
updated docs
 2000-10-26 22:11:55 -06:00
monty@donna.mysql.com
7ac13c89e6 Fix of LEFT JOIN optimizer bug, problem with key cache on Windows and 
a lot of portability issues.
 2000-10-14 03:16:35 +03:00
monty@donna.mysql.com
527113d370 merge 2000-10-04 23:22:53 +03:00
monty@tramp.mysql.fi
9f7c4563f7 First part of automatic repair of MyISAM tables. 
Error on full disk on repair.
SIGHUP signal handling.
Update with keys on timestamp
Portability fixes
 2000-10-03 14:18:03 +03:00
sasha@mysql.sashanet.com
79f12db007 Merge work:/home/bk/mysql 
into mysql.sashanet.com:/home/sasha/src/bk/mysql
 2000-09-29 17:21:13 -06:00
sasha@mysql.sashanet.com
ea0f48ffb2 This one will not be pushed, I am committing to be able to pull in Monty's changes 
added server id, mostly working
added --skip-slave-start, working
added --replicate-rewrite-db - just in the cmd line parses, currently noop
 2000-09-28 16:24:50 -06:00
monty@donna.mysql.com
02fd65b970 Fixed indention, removed compiler varnings and fixed a bug 
in FULLTEXT indexes.
 2000-09-29 00:58:16 +03:00
monty@donna.mysql.com
751f2d1f16 Faster log::write() call, memory leak fix, flush master fix. 2000-09-16 04:27:21 +03:00
monty@donna.mysql.com
2776500c22 Update to new root alloc, OPTIMIZE TABLE and some other changes 2000-09-12 03:02:33 +03:00
monty@donna.mysql.com
4496d43faa Quoting of TIMESTAMP columns and small optimizations 2000-09-02 07:58:42 +03:00
monty@donna.mysql.com
f0952ce3e1 FLUSH TABLE table_list 
Fixes for RENAME TABLE
Portability fixes
 2000-08-22 00:18:32 +03:00
monty@donna.mysql.com
aa3580924b RENAME TABLE table_name TO new_table_name ; Faster Alloc 
Small bug fixes
 2000-08-21 03:00:52 +03:00
bk@work.mysql.com
f4c589ff6c Import changeset 2000-07-31 21:29:14 +02:00