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243 commits

Author SHA1 Message Date
monty@mashka.mysql.fi
bc035c71f1 Merge with 3.23.51 
Fixed wrong usage of sprintf() in ha_innodb.cc
 2002-07-25 22:46:28 +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
monty@mashka.mysql.fi
d909f4a551 Fix wrong usage of constant which could cause mysqld to use index when doing an update/delete on small tables. 
code cleanup
 2002-07-19 21:57:53 +03:00
Sinisa@sinisa.nasamreza.org
393bd5cff1 Another try to fix slave timeouts 2002-07-17 14:46:09 +03:00
Sinisa@sinisa.nasamreza.org
460477344a Merge sinisa@work.mysql.com:/home/bk/mysql 
into sinisa.nasamreza.org:/mnt/work/mysql
 2002-07-16 22:08:41 +03:00
Sinisa@sinisa.nasamreza.org
8f7c6fcca4 making necessary changes after Sasha's correct remarks 2002-07-16 22:07:12 +03:00
Sinisa@sinisa.nasamreza.org
c57d66c587 Fixing slave timeouting 2002-07-16 21:16:34 +03:00
heikki@hundin.mysql.fi
4af87f6c78 slave.cc: 
Suppress prints by slave.cc when there is a normal reconnect after the master has been quiet for the time of the net read timeout; this removes the Error 1159 messages many users have complained about in the replication of 3.23.51
 2002-07-16 20:06:39 +03:00
monty@hundin.mysql.fi
0573b66df3 Added support for rw_tryrdlock() and rw_trywrlock() 2002-06-29 20:26:33 +03:00
monty@hundin.mysql.fi
8fa3c789f6 Added support for semaphores in mysys. 
(Needed for query cache for systems which doesn't have native semaphores)
 2002-06-29 00:16:15 +03:00
heikki@hundin.mysql.fi
1d225146e3 slave.cc: 
Slave thread is always in an auto-commit state: remove unnecessary tests when we flush master info
 2002-06-23 00:35:36 +03:00
miguel@hegel.local
581a85b1ce Compiler warning with unreferenced local variable 2002-06-22 17:55:33 -03:00
heikki@hundin.mysql.fi
a4b29743bc slave.h, slave.cc: 
Do not flush the position to master.info file if we have a transaction open
 2002-06-22 20:00:32 +03:00
monty@mashka.mysql.fi
b8421d34ec Added the following new privleges: 
SHOW DATABASES
CREATE TEMPORARY TABLE
LOCK TABLES
REPLICATION SLAVE & REPLICATION CLIENT
SUPER
EXECUTE

All scripts & documentation is updated for this change.
Added better error messages for global privileges
 2002-06-12 15:04:18 +03:00
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
monty@bitch.mysql.fi
9b6df03c14 Added a lot of DBUG_xxx statements to be able to find replication bug. 
Fixed critical bug on 64 bit systems.
Cleanups
 2002-06-08 21:02:01 +03:00
monty@hundin.mysql.fi
e4130b11c9 removed init_count from IO_CACHE. 
Added missing mutex_unlock to slave replication code.
 2002-06-05 23:04:38 +03:00
monty@hundin.mysql.fi
f0b28da6f9 merge with 4.0 2002-06-03 12:59:31 +03:00
monty@hundin.mysql.fi
6e54cc492c Extension of .frm file (not yet ready for push) 2002-06-02 21:22:20 +03:00
monty@hundin.mysql.fi
44a631f1fc Merge work:/home/bk/mysql-4.0 into hundin.mysql.fi:/my/bk/mysql-4.0 2002-06-02 17:05:08 +03:00
monty@hundin.mysql.fi
cde8c0edb7 Fixed bug in wait_for_relay_log_space() 
Added checking of sem_init() in configure.
 2002-06-02 17:04:16 +03:00
nick@nick.leippe.com
fc52e079d0 fixed 'load table from master' hang when host is empty 
added respective test case
 2002-05-31 16:56:02 -07:00
jani@hynda.(none)
d78308449e Fixed a bug in make test, non-debug version. 2002-05-29 15:20:36 +03:00
miguel@hegel.local
3facae335e Sergei's MyODBC fix 2002-05-12 23:01:45 -03:00
nick@nick.leippe.com
2453d43ab0 Backport of Sasha's fix to 3.23 from 4.0 
see dev-private email from sasha, subject:
URGENT: rpl_sporadic_master
 2002-05-02 18:55:38 -07:00
monty@hundin.mysql.fi
7d276c3bb8 Portability fix 2002-04-30 16:40:46 +03:00
serg@serg.mysql.com
b79f2f510d Merge work:/home/bk/mysql-4.0 
into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0
 2002-04-28 21:27:21 +00:00
serg@serg.mysql.com
900788b2a1 init_dynamic_array MyODBC compatibility fix 2002-04-28 21:22:37 +00:00
sasha@mysql.sashanet.com
08623f050c replication bugfixes 2002-04-25 07:33:02 -06:00
sasha@mysql.sashanet.com
b82d2ff355 fixed assertion failure on corrupted log in reckless slave mode 2002-04-18 18:41:45 -06:00
sasha@mysql.sashanet.com
d7b7e09293 reckless slave option 
bison 1.34 yacc rule compliance
more robust handling of relay log corruption
 2002-04-15 17:09:30 -06:00
monty@hundin.mysql.fi
b5a145d872 merge 2002-04-13 15:34:39 +03:00
sasha@mysql.sashanet.com
14603a3620 relay_log_space_limit 
DBUG_ macro cleanup
buffer boundary cleanup
This changeset, although not fully tested, works for me better than 
anything I've had so far, including what is in the repository. I will 
push it unless something crashes while I am writing this :-)
 2002-04-01 21:46:23 -07:00
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
sasha@mysql.sashanet.com
ab1fdbdeac Merge work:/home/bk/mysql-4.0 
into mysql.sashanet.com:/reiser-data/mysql-4.0
 2002-03-26 22:23:51 -07:00
sasha@mysql.sashanet.com
2e6b48afd3 replication updates and bugfixes. Still not perfect - there is some strange 
memory corruption I can only repeat on one system.
 2002-03-15 18:44:44 -07:00
bar@gw.udmsearch.izhnet.ru
c60a29f0ee Hash now supports several charsets 2002-03-14 21:44:42 +04:00
serg@serg.mysql.com
3f51fcf1f1 mi_check flags cleanup 
CHECK/REPAIR syntax cleanup
REPAIR ... USE_FRM syntax
 2002-03-13 17:20:17 +00:00
bar@gw.udmsearch.izhnet.ru
b37ce8e769 New ctype functions/macros to support many charsets at a time 2002-03-12 21:37:58 +04:00
sasha@mysql.sashanet.com
c9a4a5d88e fixed replication bug 
not yet tested - will not be pushed for a few hours - need to commit in 
order to pull
 2002-03-09 13:50:07 -07:00
sasha@mysql.sashanet.com
66cb43d216 fixed replication assert failure ( found by Jeremy Zawodny) 2002-03-08 15:02:11 -07:00
sasha@mysql.sashanet.com
28848fa93b DBUG_ASSERT_LOCK 2002-03-08 09:26:56 -07:00
sasha@mysql.sashanet.com
a664ca007d fixed the use of unitialized variable - code now works on the test system 
of one of our users which replicates from a live server. So I now have a
lot of confidence in it and will push. It passes all tests, so I if I broke
somebody's code in 3.23 merge this is your fault - you should have had a good test
case :-)
 2002-03-02 22:00:37 -07:00
sasha@mysql.sashanet.com
40be5306e1 make my_vsnprintf() work with oversized strings 
fixed replication bug - flush_master_info() needs to be called every time we read an 
    event from master

this is will not be pushed yet
 2002-03-01 17:12:15 -07:00
sasha@mysql.sashanet.com
8ef07c4ffa updated test suite to be able to run 3.23 master and 4.0 slave 
got LOAD DATA INFILE replication from 3.23 master to 4.0 slave to work
for some reason query_cache now fails - will push anyway and document the
failure if I can repeat it.
 2002-02-09 13:58:53 -07:00
monty@hundin.mysql.fi
40c77c767b Removed compiler warnings 2002-02-09 04:00:24 +02:00
sasha@mysql.sashanet.com
6980a24e9d fixes for slave backward compat 
fixed bug in LOAD DATA FROM MASTER
fixed rpl000001.result
Slave now replicates 3.23 master, with the exception of LOAD DATA INFILE, 
which is still buggy. Will push this one after the pull/merge
 2002-02-07 15:29:46 -07:00
sasha@mysql.sashanet.com
65989dacb5 Merge work:/home/bk/mysql-4.0 
into mysql.sashanet.com:/reiser-data/mysql-4.0
 2002-01-31 11:04:49 -07:00
monty@hundin.mysql.fi
6a1b08cbd4 Added --sql-mode=NO_UNSIGNED_SUBTRACTION 2002-01-30 15:32:48 +02:00
sasha@mysql.sashanet.com
d2b162982f Merge work:/home/bk/mysql-4.0 
into mysql.sashanet.com:/reiser-data/mysql-4.0
 2002-01-29 15:16:40 -07:00
sasha@mysql.sashanet.com
2d3cb29249 temporary commit - need to pull Monty's changes 2002-01-29 13:50:09 -07:00
monty@hundin.mysql.fi
be46289855 New error messages 
Test of unsigned BIGINT values
Fixes for queries-per-hour
Cleanup of replication code (comments and portability fixes)
Make most of the binary log code 4G clean
Changed syntax for GRANT ... QUERIES PER HOUR
 2002-01-29 18:32:16 +02:00
sasha@mysql.sashanet.com
7275dcef35 misc replication bugfixes including some needed modifications in IO_CACHE 
likely() and unlikely() branch prediction compiler hint macros
clean-up of comments
 2002-01-26 22:26:24 -07:00
sasha@mysql.sashanet.com
171948ba86 more predicatable slave behaviour with wait_for_slave_stop in mysqltest 
fixed a couple of bugs with SEQ_READ_APPEND cache
rpl000016 still has non-deterministic result, but I am going to commit and
push since what I have is now better than what is in the main repository
 2002-01-24 22:49:47 -07:00
sasha@mysql.sashanet.com
8e43ad12c3 post-merge fixes, including slave-skip-errors backport 
fixed too quick timeout in mysql-test-run which caused a race with the
 new server getting started before the old one completely finished 
 shutdown. This should fix the pid warning we've been getting as well as
 inconsistent results when running tests with the manager
 2002-01-22 15:05:11 -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
sasha@mysql.sashanet.com
0d67738e20 misc cleanup 2001-12-13 17:21:04 -07:00
sasha@mysql.sashanet.com
f7acf09d9c slave-skip-errors 
added extra/mysql_install.c - will work on it in 4.0, but it does not hurt
to have it sit in 3.23 tree for now since it will eventually be backported 
to 3.23 anyway
 2001-12-12 18:55:33 -07:00
monty@hundin.mysql.fi
69f6802632 merge 2001-11-28 14:52:11 +02:00
sasha@mysql.sashanet.com
5d2f2c8369 fixed alias drop bug in binlog 
fixed skip counter to do the RightThing (TM) when the user messes up.
Still do RightThing when he gets it right.
 2001-11-27 18:20:24 -07:00
sasha@mysql.sashanet.com
586e812452 use env vars for socket/port in connect in mysqltest 
--local-master option in mysql-test-run
do not log CREATE TABLE when doing table dump
fix replication to slave off 3.23 master
 2001-11-17 17:23:46 -07:00
sasha@mysql.sashanet.com
beaf95b09d work to enable reading 3.23 logs - not yet finished 
moved fail-safe replication routines from sql_repl.cc to repl_failsafe.cc
write start event only in the first log
 2001-11-10 22:24:12 -07:00
sasha@mysql.sashanet.com
7fda1ab9f2 fixed bug with temporary tables replication if one does FLUSH LOGS 2001-10-29 18:21:33 -07:00
sasha@mysql.sashanet.com
be4dfd21dd cleanup 
removal of duplicate code in mf_iocache.cc 
work on failsafe replication
work on SEQ_READ_APPEND io cache
 2001-10-23 13:28:03 -06:00
monty@hundin.mysql.fi
4eb41be6ff Fix after merge 2001-10-20 11:27:03 +03:00
sasha@mysql.sashanet.com
f6321e8b75 fixed sleep 
bug on reconnect
 2001-10-17 14:12:14 -06:00
sasha@mysql.sashanet.com
a74811e72b 64-bit portability fixes in network I/O 
use $MAX_TABLES mysqltest variable to make join test portable
make test now works with the manager on IA64 Linux
 2001-10-13 09:28:35 -06:00
sasha@mysql.sashanet.com
d10b81bf51 fixes for mysql-test to run without manager 
a bit more work on failsafe replication
 2001-10-11 13:54:06 -06:00
monty@work.mysql.com
a17173c74d Merge work.mysql.com:/home/bk/mysql 
into work.mysql.com:/home/bk/mysql-4.0
 2001-10-07 12:26:03 +02:00
sasha@mysql.sashanet.com
1bea4bd36b fixed crash on slave when master aborts a query that has % in it. 2001-10-05 13:18:18 -06:00
monty@work.mysql.com
1805368556 merge 2001-10-03 18:00:38 +02:00
monty@hundin.mysql.fi
f5a53594c8 Added usage of --master-retry-count to make mysql-test-run safer. 2001-10-03 16:27:20 +03:00
monty@work.mysql.com
193ae61fc0 merge 2001-10-02 21:33:47 +02:00
monty@hundin.mysql.fi
db82d30bf0 Fix for make dist 
Made replication test portable
Fixed buffer overrun bug in replication
 2001-10-02 22:21:14 +03:00
monty@hundin.mysql.fi
5a14bb2a7e Integrated table->ref_primary_key into table->part_of_key 
Fixed bug in UNION
 2001-09-21 03:38:35 +03:00
monty@work.mysql.com
55485f5c2d Merge work.mysql.com:/home/bk/mysql 
into work.mysql.com:/home/bk/mysql-4.0
 2001-09-18 04:17:52 +02:00
monty@hundin.mysql.fi
cd78a8be66 Fix for LOAD DATA FROM MASTER when using tables with checksum 
Fixed some wrong test cases
 2001-09-18 04:58:15 +03:00
monty@hundin.mysql.fi
0d72e5440f Portability fixes 2001-09-15 16:22:34 +03:00
monty@work.mysql.com
447c18954e merge with 3.23.42 2001-09-02 18:38:33 +02:00
monty@hundin.mysql.fi
733f865f54 Fixes for OS2. 
Fix bug in isamlog
Add argument types to function declarations.
 2001-08-22 01:45:07 +03:00
monty@hundin.mysql.fi
cf19429793 Cleanups 2001-08-13 17:59:40 +03:00
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@work.mysql.com
01cda0929a merge 2001-07-18 23:58:10 +02:00
sasha@mysql.sashanet.com
1c3dc8875e fixed mysterious offset confusion bug 
added a test case for it - took some creative work to figure out
how to make it happen at will
updated the manual
 2001-07-18 14:26:43 -06:00
sasha@mysql.sashanet.com
14c23716a6 added slave_net_timeout 2001-07-17 14:22:52 -06:00
sasha@mysql.sashanet.com
c0b4b2360c signal slave thread to stop during shutdown 2001-07-11 21:46:23 -06:00
sasha@mysql.sashanet.com
fa4e355dac send kill signal to slave thread on shutdown 2001-07-11 21:33:19 -06:00
sasha@mysql.sashanet.com
21a8aaa29d fixed race condition in automatic binlog rotation 
remove extension from binary log if the user specifies one to avoid
    non-rotatable logs
fixed possible use of unitialized IO_CACHE in debug mode
 2001-07-11 19:29:23 -06:00
sasha@mysql.sashanet.com
38d3bf5172 mysql-test/t/rpl_sporadic_master.test 
use truncate table
sql/slave.cc
    fixed race condition on server shutdown
sql/sql_repl.cc
    fixed uninitialized use of io_cache
 2001-07-10 20:35:42 -06:00
sasha@mysql.sashanet.com
5527f9bfc3 mysql-test/t/rpl_sporadic_master.test 
fixed test case to produce same results on txn-enabled binary. 
    temporary fix - permanent fix is it make mysqld behave the same with
    MyISAM on auto_increment insert after delete from tbl_name regardless
    of how the binary was compiled
sql/slave.cc
    fixed concurrency bug with log_seq
sql/slave.h
    last_log_seq needs to be updated atomically with pos
sql/sql_repl.cc
    cleared up comment and fixed concurrency bug
 2001-07-10 18:08:37 -06:00
sasha@mysql.sashanet.com
27561841d1 merged latest changes in 3.23 2001-07-07 15:35:23 -06:00
monty@tik.mysql.fi
19a99dd3fd dded volatile to replication variable 2001-07-07 23:26:06 +03:00
sasha@mysql.sashanet.com
242037992f merged with 3.23 replication updates 2001-06-28 19:48:49 -06:00
sasha@mysql.sashanet.com
2e4d264c27 fixed message in post-commit trigger 
added debugging options to master to behave sporadically, and a 
test case to make sure the slave can deal with it
 2001-06-28 18:22:29 -06:00
sasha@mysql.sashanet.com
51e3c5de88 --do-test option in mysql-test-run - will do only tests that match the pattern 
updated rotate event to set new position along with the new log
 2001-06-26 17:02:33 -06:00
sasha@mysql.sashanet.com
a91ac47cde show master forced rotate info in SHOW BINLOG EVENTS 
mark a master-forced rotate with a special flag
 2001-06-23 19:37:24 -06:00
sasha@mysql.sashanet.com
924dadef97 merged new 3.23 errors 
fixed bugs in log seq - now starting to look good
fixes for SHOW BINLOG EVENTS
will push this one
 2001-06-22 08:35:18 -06:00
sasha@mysql.sashanet.com
b86ffcef9a merge 2001-06-21 16:15:00 -06:00
sasha@mysql.sashanet.com
1e76c806eb fixed drop/create database bug when holding global read lock 
preserve originating server id in Intvar events to avoid inifinite loops
 2001-06-21 15:59:51 -06:00
sasha@mysql.sashanet.com
7ce33f90fb Added slave log event to record the master position in of slave thread 
in slave binlog - needed for synchronization slave during recovery
 2001-06-14 14:12:40 -06:00