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
BitKeeper/deleted/.del-net.c~ef21d6402bb882f9:
Delete: libmysql/net.c
BitKeeper/etc/ignore:
added libmysql/net.c
Docs/manual.texi:
New SET syntax & system variables.
client/client_priv.h:
moved order of include files
client/mysql.cc:
Removed compiler warning
client/mysqladmin.c:
Use new SHOW GLOBAL syntax (if server supports it)
configure.in:
version change
include/Makefile.am:
indentation cleanup
include/my_getopt.h:
Made some helper functions global
include/my_sys.h:
Removed not used code
include/myisam.h:
Added extra argument to ..._extra()
include/myisammrg.h:
Added extra argument to ..._extra()
include/mysql_com.h:
changed NET to be able to support changeable system variables
include/mysql_embed.h:
Added MYSQL_SERVER_SUFFIX
include/mysql_version.h.in:
Added check of multiple including (needed for embedded library)
include/mysqld_error.h:
New error messages
innobase/dict/dict0dict.c:
Remove compiler warnings
innobase/include/ut0mem.h:
Remove compiler warnings
innobase/include/ut0mem.ic:
Remove compiler warnings
isam/isamchk.c:
new init_key_cache() arguments
isam/isamlog.c:
new init_key_cache() arguments
isam/test2.c:
new init_key_cache() arguments
isam/test3.c:
new init_key_cache() arguments
libmysql/Makefile.am:
Removed net.c (Automaticly make it from net_serv.cc)
libmysql/Makefile.shared:
Removed net.c (Automaticly make it from net_serv.cc)
libmysql/libmysql.c:
Changeable system variables
libmysqld/Makefile.am:
Added set_var.cc file
libmysqld/embedded_priv.h:
Changed order of include fiels
libmysqld/lib_sql.cc:
merge with mysqld.cc (for changeable variables)
libmysqld/libmysqld.c:
New changeable system variables
myisam/mi_check.c:
Added extra argument to ..._extra()
myisam/mi_extra.c:
Added extra argument to ..._extra()
myisam/mi_open.c:
Removed not used variable
myisam/mi_test1.c:
Changed call to init_key_cache
myisam/mi_test2.c:
Added extra argument to ..._extra()
myisam/mi_test3.c:
Added extra argument to ..._extra()
myisam/mi_write.c:
Add cache size argument to bulk-insert-init
myisam/myisamchk.c:
Use new key cache
myisam/myisamdef.h:
new mi_init_bulk_insert() arguments
myisam/myisamlog.c:
Added extra argument to ..._extra()
myisam/myisampack.c:
Added extra argument to ..._extra()
myisammrg/myrg_extra.c:
Added extra argument to ..._extra()
myisammrg/myrg_rrnd.c:
Added extra argument to ..._extra()
mysql-test/r/insert_select.result:
New changeable system variables
mysql-test/r/key.result:
Test of bug in auto_increment
mysql-test/r/query_cache.result:
New changeable system variables
mysql-test/r/rpl000001.result:
New changeable system variables
mysql-test/r/rpl000016.result:
New changeable system variables
mysql-test/r/union.result:
New changeable system variables
mysql-test/r/user_var.result:
New changeable system variables
mysql-test/r/variables.result:
New changeable system variables
mysql-test/t/key.test:
Test of bug in auto_increment
mysql-test/t/query_cache.test:
New changeable system variables
mysql-test/t/rpl000001.test:
New changeable system variables
mysql-test/t/rpl000009.test:
New changeable system variables
mysql-test/t/rpl000016.test:
New changeable system variables
mysql-test/t/rpl_compat.test:
New changeable system variables
mysql-test/t/union.test:
New changeable system variables
mysql-test/t/user_var.test:
New changeable system variables
mysql-test/t/variables.test:
New changeable system variables
mysys/default.c:
Bigger default memory allocation
mysys/mf_iocache.c:
Removed compiler warning
mysys/mf_keycache.c:
Made key cache resizable on the fly
Removed not needed extra argument to init_key_cache()
mysys/my_getopt.c:
Made some helper functions global
sql/Makefile.am:
Aded set_var.cc
sql/convert.cc:
Comment cleanup
sql/field.cc:
new changeable system variables
sql/filesort.cc:
new changeable system variables
sql/ha_berkeley.cc:
AUTO_COMMIT -> AUTOCOMMIT
sql/ha_innodb.cc:
new changeable system variables
sql/ha_myisam.cc:
Added extra argument to ..._extra()
sql/ha_myisam.h:
Added extra argument to ..._extra()
sql/ha_myisammrg.cc:
Added extra argument to ..._extra()
sql/ha_myisammrg.h:
Added extra argument to ..._extra()
sql/handler.cc:
Added extra argument to ..._extra()
Added resize of key cache
Change ha_table_typelib for use with new system variables
sql/handler.h:
Added extra argument to ..._extra()
sql/item.cc:
new changeable system variables
sql/item.h:
Added better support of Item_uint
sql/item_func.cc:
Added support for SET @@[global | session] system_variable
sql/item_strfunc.cc:
new changeable system variables
sql/key.cc:
Fixed bug in auto_increment on second part keys
sql/lex.h:
Removed not needed keywords
sql/log.cc:
new changeable system variables
sql/log_event.cc:
new changeable system variables
sql/log_event.h:
Removed not needed var reference
sql/mini_client.cc:
new changeable system variables
code cleanup
sql/mini_client.h:
Indentation cleanup
sql/mysql_priv.h:
Changed order of include files & variables to make file more readable
sql/mysqld.cc:
Changed order of variables to make file more readable.
Support for changeable variables
Rename of system variables
Moved init_vars to set_var.cc
Changed output of --help
sql/net_pkg.cc:
Added my_net_local_init() to make it possible to set different defaults for network connection depending if you are a client, embedded library or server.
sql/net_serv.cc:
new changeable system variables
To support this, some global variables had to be move to the NET structure.
sql/records.cc:
new changeable system variables
use extra_opt()
sql/repl_failsafe.cc:
new changeable system variables
minior code cleanups
sql/repl_failsafe.h:
removed not needed external var reference
sql/share/czech/errmsg.txt:
new changeable system variables
sql/share/danish/errmsg.txt:
new changeable system variables
sql/share/dutch/errmsg.txt:
new changeable system variables
sql/share/english/errmsg.txt:
new changeable system variables
sql/share/estonian/errmsg.txt:
new changeable system variables
sql/share/french/errmsg.txt:
new changeable system variables
sql/share/german/errmsg.txt:
new changeable system variables
sql/share/greek/errmsg.txt:
new changeable system variables
sql/share/hungarian/errmsg.txt:
new changeable system variables
sql/share/italian/errmsg.txt:
new changeable system variables
sql/share/japanese/errmsg.txt:
new changeable system variables
sql/share/korean/errmsg.txt:
new changeable system variables
sql/share/norwegian-ny/errmsg.txt:
new changeable system variables
sql/share/norwegian/errmsg.txt:
new changeable system variables
sql/share/polish/errmsg.txt:
new changeable system variables
sql/share/portuguese/errmsg.txt:
new changeable system variables
sql/share/romanian/errmsg.txt:
new changeable system variables
sql/share/russian/errmsg.txt:
new changeable system variables
sql/share/slovak/errmsg.txt:
new changeable system variables
sql/share/spanish/errmsg.txt:
new changeable system variables
sql/share/swedish/errmsg.txt:
new changeable system variables
sql/share/ukrainian/errmsg.txt:
new changeable system variables
sql/slave.cc:
new changeable system variables
Added some suppression of error messages
Initialize current_thd for all slave threads.
sql/sql_acl.cc:
Added checking of arguments for SET PASSWORD (for new SET defintion)
sql/sql_acl.h:
new prototypes
sql/sql_base.cc:
new changeable system variables
sql/sql_cache.cc:
new changeable system variables
sql/sql_cache.h:
Renamed some arguments to make code more readable
sql/sql_class.cc:
new changeable system variables
sql/sql_class.h:
New changeable system variables
Code cleanup
sql/sql_db.cc:
Fixed bug in DROP DATABASE
sql/sql_delete.cc:
Usage of wrong define in test (possible speed problem)
sql/sql_insert.cc:
use extra_opt()
Code cleanup
sql/sql_lex.cc:
Added support for SET @@[global | session] system_variable
sql/sql_lex.h:
Added support for SET @@[global | session] system_variable
sql/sql_load.cc:
Cleanup for embedded library
Use extra_opt()
sql/sql_parse.cc:
Cleanup for embedded library
New changeable system variables
sql/sql_repl.cc:
new changeable system variables
sql/sql_repl.h:
Fixed variable definitions
sql/sql_select.cc:
new changeable system variables
sql/sql_show.cc:
New changeable system variables
sql/sql_table.cc:
Fixed bug in DROP DATABASE
sql/sql_union.cc:
New changeable system variables
sql/sql_update.cc:
Usage of wrong define in test (possible speed problem)
sql/sql_yacc.yy:
New changeable system variables
sql/structs.h:
Added typedef for SHOW_VAR
sql/table.cc:
Fixed bug in auto_increment on second part keys
sql/uniques.cc:
Comment fix
sql/unireg.h:
A
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
BitKeeper/deleted/.del-mysql_new_fix_privilege_tables.sh~b1664b401375eece:
Delete: scripts/mysql_new_fix_privilege_tables.sh
Docs/manual.texi:
Updated manual for privilege changes.
include/mysqld_error.h:
new error messages
mysql-test/install_test_db.sh:
Updated to use new privileges
mysql-test/r/grant_cache.result:
Updated to use new privileges
mysql-test/r/rpl000017.result:
Updated to use new privileges
mysql-test/t/rpl000017.test:
Updated to use new privileges
mysys/safemalloc.c:
Cleanup
scripts/mysql_fix_privilege_tables.sh:
Updated to use new privileges
scripts/mysql_install_db.sh:
Updated to use new privileges
sql/field.h:
Cleanup
sql/item_strfunc.cc:
Updated to use new privileges
sql/lex.h:
Updated to use new privileges
sql/log.cc:
Updated to use new privileges
sql/mysql_priv.h:
Updated to use new privileges
sql/mysqld.cc:
Updated to use new privileges
sql/repl_failsafe.cc:
Updated to use new privileges
sql/share/czech/errmsg.txt:
new error messages
sql/share/danish/errmsg.txt:
new error messages
sql/share/dutch/errmsg.txt:
new error messages
sql/share/english/errmsg.txt:
new error messages
sql/share/estonian/errmsg.txt:
new error messages
sql/share/french/errmsg.txt:
new error messages
sql/share/german/errmsg.txt:
new error messages
sql/share/greek/errmsg.txt:
new error messages
sql/share/hungarian/errmsg.txt:
new error messages
sql/share/italian/errmsg.txt:
new error messages
sql/share/japanese/errmsg.txt:
new error messages
sql/share/korean/errmsg.txt:
new error messages
sql/share/norwegian-ny/errmsg.txt:
new error messages
sql/share/norwegian/errmsg.txt:
new error messages
sql/share/polish/errmsg.txt:
new error messages
sql/share/portuguese/errmsg.txt:
new error messages
sql/share/romanian/errmsg.txt:
new error messages
sql/share/russian/errmsg.txt:
new error messages
sql/share/slovak/errmsg.txt:
new error messages
sql/share/spanish/errmsg.txt:
new error messages
sql/share/swedish/errmsg.txt:
new error messages
sql/share/ukrainian/errmsg.txt:
new error messages
sql/slave.cc:
Portability cleanup
sql/sql_acl.cc:
Updated to use new privileges
sql/sql_acl.h:
Updated to use new privileges
sql/sql_base.cc:
Remove not used include file
sql/sql_class.cc:
Comment cleanup
sql/sql_class.h:
Updated to use new privileges
Comment cleanups
sql/sql_insert.cc:
Updated to use new privileges
sql/sql_lex.h:
Indentation cleanup
sql/sql_parse.cc:
Updated to use new privileges
sql/sql_repl.cc:
Updated to use new privileges
Comment cleanup
sql/sql_show.cc:
Updated to use new privileges
sql/sql_yacc.yy:
Updated to use new privileges
Sorted some tockens for easer merge to 4.1 in the future.
sql/table.h:
Updated to use new privileges
tests/grant.pl:
Updated to use new privileges
tests/grant.res:
Updated to use new privileges
Fixed critical bug on 64 bit systems.
Cleanups
BUILD/compile-solaris-sparc-purify:
Added --debug option.
sql/log_event.cc:
Added DBUG_xxx statements.
Cleanup
sql/opt_range.h:
Dummy fix to remove warnings in purify
sql/repl_failsafe.cc:
Cleanup
sql/slave.cc:
Added DBUG statements to be able to find bugs.
Optimized code.
Fixed critical bug on 64 bit systems.
sql/sql_repl.cc:
Added DBUG_xx statements.
sql/slave.cc:
Released some variables in non-debug version. These are needed
in mysqld.cc my_getopt struct, which defines some options,
which are used by mysql_test in a non-debug version.
sql/sql_repl.cc:
Released some variables in non-debug version. These are needed
in mysqld.cc my_getopt struct, which defines some options,
which are used by mysql_test in a non-debug version.
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 :-)
mysql-test/r/rpl000014.result:
updated result
mysql-test/r/rpl000015.result:
updated result
mysql-test/r/rpl000016.result:
updated result
mysql-test/r/rpl_log.result:
new result
mysys/mf_iocache.c:
DBUG_ cleanup
mysys/mf_iocache2.c:
DBUG_ fix
sql/log.cc:
added relay_log_space_limit
sql/mysqld.cc:
relay_log_space_limit
sql/slave.cc:
relay_log_space_limit
sql/slave.h:
relay_log_space_limit
sql/sql_class.h:
relay_log_space_limit
sql/sql_repl.cc:
fixed buffer overrun bug
If no problems are discovered in the next week, this will make the replication
code ready for 4.0.2 release.
dbug/dbug.c:
cleanup of my previous fix
sql/mysqld.cc:
fixed a REALLY NASTY BUG - slave threads were being launched before
initialization of global thread keys. Thus if the slave thread was slow
to start everything worked fine, but if it started quickly, we would get
into trouble using the unitinialized keys
sql/net_pkg.cc:
make net_printf() work with 0 error code taking the third argument as
format string in that case
sql/slave.cc:
misc fix-ups and debugging instrumentations
sql/slave.h:
added skip_log_purge member
sql/sql_class.cc:
debugging instrumentation to track down random memory corruption
sql/sql_class.h:
added debugging sentry to THD to track down memory corruption
sql/sql_repl.cc:
fixed bugs in CHANGE MASTER
memory corruption I can only repeat on one system.
mysql-test/r/multi_update.result:
extended test trying to find why the old one was failing
mysql-test/r/rpl000015.result:
result update
mysql-test/t/multi_update.test:
updated test to do more intermediate result checks
mysql-test/t/rpl000014.test:
cosmetic change
mysql-test/t/rpl000015-slave-master-info.opt:
reduce connect retry trying to simulate a bug
mysql-test/t/rpl000015.test:
cosmetic change
sql/lex.h:
added RELAY_LOG_FILE and RELAY_LOG_POS to CHANGE MASTER TO
sql/log.cc:
fixed replication bug
sql/log_event.cc:
properly ignore replication errors according to error mask
sql/mysqld.cc:
handle SIGFPE in the coredump handler
sql/slave.cc:
do not kick slave if it has already exited and freed the structures
sql/sql_lex.cc:
fixed initialization bug in CHANGE MASTER TO
sql/sql_lex.h:
CHANGE MASTER TO .. RELAY_LOG_FILE=,RELAY_LOG_POS=
sql/sql_repl.cc:
CHANGE MASTER TO .. RELAY_LOG_FILE=,RELAY_LOG_POS=
sql/sql_yacc.yy:
CHANGE MASTER TO .. RELAY_LOG_FILE=,RELAY_LOG_POS=
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
Docs/manual.texi:
Fixed Changelog, upgrading to 4.0 and 4.1 TODO sections.
Docs/mysqld_error.txt:
Added error message.
configure.in:
Fix for autoconf 2.52
include/my_getopt.h:
Portability fix.
include/my_global.h:
Portablity fix.
include/mysqld_error.h:
New error messages
mysql-test/r/bigint.result:
Test of unsigned BIGINT values.
mysql-test/r/func_op.result:
Test of unsigned BIGINT values.
mysql-test/r/varbinary.result:
Test of unsigned BIGINT values.
mysql-test/t/bigint.test:
Test of unsigned BIGINT values.
sql/item_func.h:
Optimized Item_int_func() usage.
sql/lock.cc:
Cleanup comments
sql/log.cc:
Cleanup
sql/log_event.cc:
Cleanup and portability fixes.
sql/log_event.h:
Cleanup and portability fixes.
sql/mini_client.cc:
Cleanup and portability fixes.
sql/mysqld.cc:
Fix for queries-per-hour
sql/repl_failsafe.cc:
Prepare for making binary log 2G clean.
sql/share/czech/errmsg.txt:
New error messages
sql/share/danish/errmsg.txt:
New error messages
sql/share/dutch/errmsg.txt:
New error messages
sql/share/english/errmsg.txt:
New error messages
sql/share/estonian/errmsg.txt:
New error messages
sql/share/french/errmsg.txt:
New error messages
sql/share/german/errmsg.txt:
New error messages
sql/share/greek/errmsg.txt:
New error messages
sql/share/hungarian/errmsg.txt:
New error messages
sql/share/italian/errmsg.txt:
New error messages
sql/share/japanese/errmsg.txt:
New error messages
sql/share/korean/errmsg.txt:
New error messages
sql/share/norwegian-ny/errmsg.txt:
New error messages
sql/share/norwegian/errmsg.txt:
New error messages
sql/share/polish/errmsg.txt:
New error messages
sql/share/portuguese/errmsg.txt:
New error messages
sql/share/romanian/errmsg.txt:
New error messages
sql/share/russian/errmsg.txt:
New error messages
sql/share/slovak/errmsg.txt:
New error messages
sql/share/spanish/errmsg.txt:
New error messages
sql/share/swedish/errmsg.txt:
New error messages
sql/share/ukrainian/errmsg.txt:
New error messages
sql/slave.cc:
Cleanup
sql/slave.h:
Cleanup
sql/sql_acl.cc:
Cleanup and removal of possible reserved words
sql/sql_base.cc:
More DBUG
sql/sql_cache.cc:
Cleanup & portability fixes
sql/sql_class.h:
Make binary log 4G clean
sql/sql_delete.cc:
More DBUG
sql/sql_handler.cc:
Cleanup & portability fixes
sql/sql_parse.cc:
Cleanup of queries-per-hours code
sql/sql_rename.cc:
Add missing DBUG_RETURN
sql/sql_repl.cc:
Cleanup & portability fixes
sql/sql_select.cc:
Cleanup & portability fixes
sql/sql_show.cc:
Cleanup & portability fixes
sql/sql_update.cc:
Small cleanup of multi-update-code (need second pass)
sql/sql_yacc.yy:
Changed syntax for GRANT ... QUERIES PER HOUR
strings/str2int.c:
Cleanup & portability fixes
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.
Makefile.am:
moved tags target script into a separate file
include/my_sys.h:
fixes in IO_CACHE for SEQ_READ_APPEND + some documentation
libmysqld/lib_sql.cc:
updated replication locks, but now I see I did it wrong and it won't compile. Will fix
before the push.
mysql-test/r/rpl000014.result:
test result update
mysql-test/r/rpl000015.result:
test result update
mysql-test/r/rpl000016.result:
test result update
mysql-test/r/rpl_log.result:
test result update
mysql-test/t/rpl000016-slave.sh:
remove relay logs
mysql-test/t/rpl000017-slave.sh:
remove relay logs
mysql-test/t/rpl_log.test:
updated test
mysys/mf_iocache.c:
IO_CACHE updates to make replication work
mysys/mf_iocache2.c:
IO_CACHE update to make replication work
mysys/thr_mutex.c:
cosmetic change
sql/item_func.cc:
new replication code
sql/lex.h:
new replication
sql/log.cc:
new replication
sql/log_event.cc:
new replication
sql/log_event.h:
new replication
sql/mini_client.cc:
new replication
sql/mini_client.h:
new replication
sql/mysql_priv.h:
new replication
sql/mysqld.cc:
new replication
sql/repl_failsafe.cc:
new replication
sql/slave.cc:
new replication
sql/slave.h:
new replication
sql/sql_class.cc:
new replication
sql/sql_class.h:
new replication
sql/sql_lex.h:
new replication
sql/sql_parse.cc:
new replication
sql/sql_repl.cc:
new replication
sql/sql_repl.h:
new replication
sql/sql_show.cc:
new replication
sql/sql_yacc.yy:
new replication
sql/stacktrace.c:
more robust stack tracing
sql/structs.h:
new replication code
BitKeeper/etc/ignore:
Added mysql-test/r/rpl000002.eval mysql-test/r/rpl000014.eval mysql-test/r/rpl000015.eval mysql-test/r/rpl000016.eval mysql-test/r/slave-running.eval mysql-test/r/slave-stopped.eval to the ignore list
include/my_global.h:
Remove dbug_assert() (One should use DBUG_ASSERT() instead)
mysql-test/mysql-test-run.sh:
Fixed that xterm works on Solaris 2.8.
Fixed printing of errors
mysql-test/r/isam.result:
Removed MyISAM test from ISAM test
mysql-test/t/isam.test:
Removed MyISAM test from ISAM test
mysys/my_alloc.c:
Removed warnings
mysys/my_bitmap.c:
Use DBUG_ASSERT
mysys/my_pthread.c:
Use DBUG_ASSERT
mysys/my_seek.c:
More DBUG
sql/ha_berkeley.cc:
Use DBUG_ASSERT
sql/ha_innobase.cc:
Use DBUG_ASSERT
sql/log.cc:
Use DBUG_ASSERT
sql/opt_range.cc:
Use DBUG_ASSERT
sql/sql_base.cc:
Use DBUG_ASSERT
sql/sql_handler.cc:
Use DBUG_ASSERT
sql/sql_load.cc:
Cleanup
sql/sql_parse.cc:
Use DBUG_ASSERT
sql/sql_repl.cc:
Cleanup
sql/sql_select.cc:
Use DBUG_ASSERT
tools/mysqlmanager.c:
Cleanup
fixed typo on sql_repl.cc
added build-tags script for the benefit of the poor, sick, and afflicted,
as Matt likes to say :-)
Docs/manual.texi:
replication updates
sql/sql_repl.cc:
fixed typo in comment
moved fail-safe replication routines from sql_repl.cc to repl_failsafe.cc
write start event only in the first log
client/mysqlbinlog.cc:
work to enable reading 3.23 logs
libmysql/Makefile.shared:
added mf_iocache2 to libmysqlclient - needed for mysqlbinlog
mysql-test/mysql-test-run.sh:
added --start-and-exit
mysql-test/r/rpl000002.result:
result clean-up
mysql-test/r/rpl000016.result:
result update
mysql-test/r/rpl_log.result:
result update
mysql-test/t/rpl000016.test:
test cleanup
mysys/mf_iocache.c:
fixed new bug
sql/log.cc:
write start event only on server start or after reset master
sql/log_event.cc:
work to enable reading 3.23 log format
sql/log_event.h:
work to enable reading 3.23 format
sql/repl_failsafe.cc:
code restructuring
sql/repl_failsafe.h:
re-organized code
sql/slave.cc:
check master version
sql/slave.h:
old_format member
sql/sql_class.h:
allow user to specify io cache type
need_start_event member to allow writing start event only in the first log
sql/sql_parse.cc:
code re-organization
sql/sql_repl.cc:
code reorganization
sql/sql_repl.h:
reorganized code
portability fixes for systems with broken syscalls that do not interrupt on
a signal
temporary commit - will not be pushed, need to sync up
include/my_sys.h:
work on READ_APPEND cache
mysys/Makefile.am:
change to test IO_CACHE
mysys/mf_iocache.c:
work on READ_APPEND cache
BitKeeper/etc/ignore:
Added mysys/#mf_iocache.c# mysys/test_io_cache to the ignore list
sql/mysqld.cc:
make shutdown work on broken systems
sql/sql_repl.cc:
make sure slave can be stopped on broken systems in all cases, clean-up
removal of duplicate code in mf_iocache.cc
work on failsafe replication
work on SEQ_READ_APPEND io cache
include/my_sys.h:
updates for SEQ_READ_APPEND
libmysql/Makefile.am:
fix for mysys/mf_iocache.c
libmysql/libmysql.c:
updates for new format of SHOW SLAVE HOSTS
mysql-test/r/rpl000001.result:
test replication of LOAD DATA LOCAL INFILE
mysql-test/r/rpl000002.result:
updated test result
mysql-test/t/rpl000001.test:
test LOAD DATA LOCAL INFILE
mysys/mf_iocache.c:
cleanup to remove duplicate functionality
some work on SEQ_READ_APPEND
sql/mf_iocache.cc:
cleanup to remove duplicate functionality
sql/repl_failsafe.cc:
more work on failsafe replication
sql/repl_failsafe.h:
more work on failsafe replication
sql/slave.cc:
cleanup
more work on failsafe replication
sql/sql_load.cc:
fixed bug on replicating empty file loads
got LOAD DATA LOCAL INFILE to work again, and to be replicated
sql/sql_repl.cc:
cleanup
more work on failsafe replication
sql/sql_repl.h:
more work on failsafe replication
fixed bug in master - unregister slaves when they disconnect
client/mysqlmanagerc.c:
changed default port
include/mysql.h:
use my_net_*
libmysql/manager.c:
use my_net_*
mysql-test/mysql-test-run.sh:
added support for client strace
sql/sql_parse.cc:
unregister slaves on disconnect
sql/sql_repl.cc:
unregister slaves on disconnect
sql/sql_repl.h:
unregister slaves on disconnect
tools/mysqlmanager.c:
changed to use my_net_*
instrumented the server with DBUG_SYNC_POINT() macro
mysql-test/t/rpl_log.test:
no change
sql/item_func.cc:
debug_sync_point()
sql/log_event.cc:
clead load data file tmpdir on slave on start/stop events
sql/mysql_priv.h:
DBUG_SYNC_POINT
sql/sql_repl.cc:
DBUG_SYNC_POINT in Create_file_event
Fixed replication bug in load_master_data
BitKeeper/deleted/.del-global.h~e80d28157acfdcb5:
Delete: include/global.h
Docs/manual.texi:
Cleaned up "Things to do in 4.0"
mysql-test/r/union.result:
New test
mysql-test/t/union.test:
New test
mysys/my_lib.c:
Cleanup
sql/mysql_priv.h:
Fixed replication bug load_master_data
sql/sql_base.cc:
Fixed bug in UNION
sql/sql_db.cc:
Fixed replication bug load_master_data
sql/sql_parse.cc:
Fixed replication bug load_master_data
sql/sql_repl.cc:
Fixed replication bug load_master_data
sql/sql_union.cc:
Fixed bug in UNION
tools/mysqlmanager.c:
Portability fix
config.guess:
Auto merged
config.sub:
Auto merged
ltconfig:
Auto merged
BitKeeper/deleted/.del-violite.c~d7b85be615595ace:
Auto merged
BitKeeper/deleted/.del-violite.c~984c09cffe14a11b:
Auto merged
client/Makefile.am:
Auto merged
include/errmsg.h:
Auto merged
include/global.h:
Auto merged
include/heap.h:
Auto merged
include/my_sys.h:
Auto merged
include/mysql_com.h:
Auto merged
isam/isamlog.c:
Auto merged
libmysql/libmysql.c:
Auto merged
merge/open.c:
Auto merged
myisam/ft_search.c:
Auto merged
myisam/ftdefs.h:
Auto merged
myisam/mi_test_all.sh:
Auto merged
myisam/myisamchk.c:
Auto merged
myisam/myisamlog.c:
Auto merged
myisam/myisampack.c:
Auto merged
myisam/sort.c:
Auto merged
myisammrg/myrg_open.c:
Auto merged
mysys/hash.c:
Auto merged
mysys/mf_casecnv.c:
Auto merged
mysys/mf_format.c:
Auto merged
mysys/my_lib.c:
Auto merged
mysys/tree.c:
Auto merged
sql-bench/bench-init.pl.sh:
Auto merged
sql/filesort.cc:
Auto merged
sql/ha_myisam.cc:
Auto merged
sql/ha_myisammrg.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/lex.h:
Auto merged
sql/log.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/net_serv.cc:
Auto merged
sql/slave.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/innodb.result:
Auto merged
mysql-test/t/bdb.test:
Auto merged
mysql-test/t/err000001.test:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/innodb.test:
Auto merged
mysql-test/t/overflow.test:
Auto merged
mysql-test/t/show_check.test:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_test.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
strings/ctype.c:
Auto merged
Docs/manual.texi:
Change to 3.23 manual.
(I will later add the changes for 4.0 to this copy)
client/mysql.cc:
merge
client/mysqlbinlog.cc:
merge
client/mysqldump.c:
merge
client/mysqltest.c:
merge
client/thread_test.c:
merge
configure.in:
merge
include/my_pthread.h:
merge
include/mysqld_error.h:
merge
libmysql/net.c:
merge
myisam/mi_cache.c:
merge
myisam/mi_check.c:
merge
mysql-test/t/fulltext.test:
merge
mysys/mf_qsort.c:
merge
sql/lock.cc:
merge
sql/md5.c:
merge
sql/mini_client.cc:
merge
sql/share/czech/errmsg.txt:
merge
sql/share/danish/errmsg.txt:
merge
sql/share/dutch/errmsg.txt:
merge
sql/share/english/errmsg.txt:
merge
sql/share/estonian/errmsg.txt:
merge
sql/share/french/errmsg.txt:
merge
sql/share/german/errmsg.txt:
merge
sql/share/greek/errmsg.txt:
merge
sql/share/hungarian/errmsg.txt:
merge
sql/share/italian/errmsg.txt:
merge
sql/share/japanese/errmsg.txt:
merge
sql/share/korean/errmsg.txt:
merge
sql/share/norwegian-ny/errmsg.txt:
merge
sql/share/norwegian/errmsg.txt:
merge
sql/share/polish/errmsg.txt:
merge
sql/share/portuguese/errmsg.txt:
merge
sql/share/romanian/errmsg.txt:
merge
sql/share/russian/errmsg.txt:
merge
sql/share/slovak/errmsg.txt:
merge
sql/share/spanish/errmsg.txt:
merge
sql/share/swedish/errmsg.txt:
merge
sql/sql_load.cc:
merge
sql/sql_repl.cc:
merge
Docs/manual.texi:
Small changes because of user request.
heap/heapdef.h:
Portability fix
include/global.h:
Portability fix
myisam/myisamlog.c:
Portability fix
sql/mini_client.cc:
Fix for windows
sql/sql_repl.cc:
Fix for windows
sql/violite.c:
Fix for windows
sql/mini_client.cc:
alarm around mc_mysql_connect()
sql/mysqld.cc:
move end_slave() to the earlier part of shutdown
sql/sql_repl.cc:
retry thr_alarm_kill() in case slave thread missed the signal in SLAVE STOP
New global read lock code
Fixed bug in DATETIME with WHERE optimization
Made UNION code more general.
include/global.h:
Remove warning on Linux Alpha
include/mysql_com.h:
Move some C variables inside extern "C" block.
include/mysqld_error.h:
New error mesages
myisam/mi_write.c:
cleanup
mysql-test/r/select.result:
Fix because of table lists now always has a database argument.
mysql-test/r/type_datetime.result:
Test for bug with datetime and where optimization
mysql-test/r/union.result:
Updated result
mysql-test/t/type_datetime.test:
New test for datetime
mysql-test/t/union.test:
More testing of error conditions
sql/item_sum.cc:
Remove warnings on Linux Alpha
sql/item_sum.h:
Cleanup
sql/lock.cc:
Cleaned up global lock handling
sql/log_event.cc:
Removed default arguments from declarations (not allowed in cxx)
sql/mysql_priv.h:
New prototypes
sql/mysqld.cc:
Fix for global locks
sql/opt_range.cc:
Cleanup
sql/share/czech/errmsg.txt:
New errors
sql/share/danish/errmsg.txt:
New errors
sql/share/dutch/errmsg.txt:
New errors
sql/share/english/errmsg.txt:
New errors
sql/share/estonian/errmsg.txt:
New errors
sql/share/french/errmsg.txt:
New errors
sql/share/german/errmsg.txt:
New errors
sql/share/greek/errmsg.txt:
New errors
sql/share/hungarian/errmsg.txt:
New errors
sql/share/italian/errmsg.txt:
New errors
sql/share/japanese/errmsg.txt:
New errors
sql/share/korean/errmsg.txt:
New errors
sql/share/norwegian-ny/errmsg.txt:
New errors
sql/share/norwegian/errmsg.txt:
New errors
sql/share/polish/errmsg.txt:
New errors
sql/share/portuguese/errmsg.txt:
New errors
sql/share/romanian/errmsg.txt:
New errors
sql/share/russian/errmsg.txt:
New errors
sql/share/slovak/errmsg.txt:
New errors
sql/share/spanish/errmsg.txt:
New errors
sql/share/swedish/errmsg.OLD:
New errors
sql/share/swedish/errmsg.txt:
New errors
sql/sql_acl.cc:
Use thd->host_or_ip
sql/sql_class.cc:
Use new global lock code
sql/sql_class.h:
host_or_ip
sql/sql_db.cc:
host_or_ip
sql/sql_delete.cc:
Use now global lock code
sql/sql_lex.h:
Cleanup of not used states and variables
sql/sql_parse.cc:
Use now global locks.
Made UNION code more general.
Change to use thd->hosts_or_ip.
TABLE_LIST now always has 'db' set.
sql/sql_repl.cc:
Portability fixes.
Changed wrong usage of my_vsnprintf -> my_snprintf
sql/sql_select.cc:
Changes for UNION
sql/sql_show.cc:
Cleanup
sql/sql_union.cc:
Handle 'select_result' outside of mysql_union().
sql/sql_yacc.yy:
Fixes for union
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
include/my_sys.h:
pre_code and arg in IO_CACHE
mysql-test/r/rpl_log.result:
updated result for LOAD DATA INFILE fix
mysys/mf_iocache.c:
pre_close routine and arg pointer for callback magic
sql/log.cc:
changed MYSQL_LOG so that write() method is for generic
Log_event - removed redundant code
sql/log_event.cc:
added classes for file events
added exec_event() method to all classes
restructured/cleaned up event classes
sql/log_event.h:
added classes for file events
added exec_event() method to all classes
restructured/cleaned up event classes
sql/mf_iocache.cc:
pre_close/arg
sql/mysqld.cc:
added slave-load-tmpdir and old-rpl-compat options
sql/slave.cc:
changed exec_event() to use Log_event::exec_event()
some routines are now needed in log_event.cc and cannot be static/inline
general cleanup
sql/slave.h:
some routines are now extern because they are called from log_event.cc
sql/sql_class.cc:
added slave_net
sql/sql_class.h:
added slave_net to THD
MYSQL_LOG::write now handles generic Log_event
sql/sql_load.cc:
changes for new handling of LOAD DATA INFILE replication
sql/sql_repl.cc:
added log_loaded_block() callback for IO_CACHE
sql/sql_repl.h:
added structure to pass args to IO_CACHE callback from mysql_load
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
sql/log.cc:
fixed race condition in automatic binlog rotation
sql/mysqld.cc:
remove extension from binary log if the user specifies one to avoid
non-rotatable logs
sql/slave.cc:
fixed race condition with slave thread during server shutdown
sql/sql_class.h:
new_file() needed an argument to know if it was called withing the
log mutex or not
sql/sql_repl.cc:
fixed possible use of unitialized IO_CACHE in debug mode
use truncate table
sql/slave.cc
fixed race condition on server shutdown
sql/sql_repl.cc
fixed uninitialized use of io_cache
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
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
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
Removed new error message
Fixed test case for varbinary
Threads are again killable in "merge_buffers"
Cleanup of sql_repl.cc
SHOW OPEN TABLES now works when no tables are opened
Docs/manual.texi:
Redefinition of myisam_bulk_insert_tree_size
client/insert_test.c:
Changed to use mysql_real_connect()
include/mysql.h:
Moved things in mysql_options to optimize these for 64 bit processors
include/mysqld_error.h:
Removed new error message
myisam/mi_write.c:
Use myisam_bulk_insert_tree_size per table instead of per index
mysql-test/t/varbinary.test:
Fixed test case for varbinary
mysys/tree.c:
Fixed missing if
sql/filesort.cc:
Threads are again killable in "merge_buffers"
sql/log_event.h:
cleanup
sql/share/czech/errmsg.txt:
Removed new error message
sql/share/danish/errmsg.txt:
Removed new error message
sql/share/dutch/errmsg.txt:
Removed new error message
sql/share/english/errmsg.txt:
Removed new error message
sql/share/estonian/errmsg.txt:
Removed new error message
sql/share/french/errmsg.txt:
Removed new error message
sql/share/german/errmsg.txt:
Removed new error message
sql/share/greek/errmsg.txt:
Removed new error message
sql/share/hungarian/errmsg.txt:
Removed new error message
sql/share/italian/errmsg.txt:
Removed new error message
sql/share/japanese/errmsg.txt:
Removed new error message
sql/share/korean/errmsg.txt:
Removed new error message
sql/share/norwegian-ny/errmsg.txt:
Removed new error message
sql/share/norwegian/errmsg.txt:
Removed new error message
sql/share/polish/errmsg.txt:
Removed new error message
sql/share/portuguese/errmsg.txt:
Removed new error message
sql/share/romanian/errmsg.txt:
Removed new error message
sql/share/russian/errmsg.txt:
Removed new error message
sql/share/slovak/errmsg.txt:
Removed new error message
sql/share/spanish/errmsg.txt:
Removed new error message
sql/share/swedish/errmsg.txt:
Removed new error message
sql/sql_class.h:
Cleanup
sql/sql_delete.cc:
Cleanup
sql/sql_repl.cc:
Cleanup
sql/sql_show.cc:
SHOW OPEN TABLES now works when no tables are opened
sql/sql_sort.h:
Threads are again killable in "merge_buffers"
sql/uniques.cc:
Threads are again killable in "merge_buffers"
include/mysqld_error.h:
new error message
mysql-test/r/rpl_log.result:
updated results
mysql-test/t/rpl_log.test:
test show new master for slave
sql/lex.h:
show new master for slave
sql/share/czech/errmsg.txt:
new error
sql/share/danish/errmsg.txt:
new error
sql/share/dutch/errmsg.txt:
new error
sql/share/english/errmsg.txt:
new error
sql/share/estonian/errmsg.txt:
new error
sql/share/french/errmsg.txt:
new error
sql/share/german/errmsg.txt:
new error
sql/share/greek/errmsg.txt:
new error
sql/share/hungarian/errmsg.txt:
new error
sql/share/italian/errmsg.txt:
new error
sql/share/japanese/errmsg.txt:
new error
sql/share/korean/errmsg.txt:
new error
sql/share/norwegian-ny/errmsg.txt:
new error
sql/share/norwegian/errmsg.txt:
new error
sql/share/polish/errmsg.txt:
new error
sql/share/portuguese/errmsg.txt:
new error
sql/share/romanian/errmsg.txt:
new error
sql/share/russian/errmsg.txt:
new error
sql/share/slovak/errmsg.txt:
new error
sql/share/spanish/errmsg.txt:
new error
sql/share/swedish/errmsg.txt:
new error
sql/sql_lex.h:
show new master for slave
sql/sql_parse.cc:
show new master for slave
sql/sql_repl.cc:
show new master for slave
sql/sql_repl.h:
show new master for slave
sql/sql_yacc.yy:
show new master for slave
added debugging options to master to behave sporadically, and a
test case to make sure the slave can deal with it
BitKeeper/triggers/post-commit:
fixed message
sql/mysqld.cc:
added debugging options to force the master to occasionally break
replication
sql/slave.cc:
cosmetic change to improve readability
sql/sql_repl.cc:
support for --sporadic-binlog-dump-fail and --max-binlog-dump-events
sql/sql_repl.h:
support for --sporadic-binlog-dump-fail and --max-binlog-dump-events
updated rotate event to set new position along with the new log
mysql-test/mysql-test-run.sh:
added --do-test
mysql-test/r/rpl_log.result:
update for new rotate event format
sql/log_event.cc:
rotate event now supports forcing a new position, not just the log
sql/log_event.h:
clean-up of rotate event, support for position force with rotate event
sql/slave.cc:
accept position setting from rotate event
sql/sql_repl.cc:
updates to fake_rotate_event() for the new format
fixed log sequence bugs
fixed bugs in handling Slave event
added test case with SHOW BINLOG EVENTS
have not fixed all the bugs - found some that are also in 3.23,
will fix them there first, then do pull and cleanup
will not push this changeset
include/mysqld_error.h:
new error
mysql-test/mysql-test-run.sh:
use quotes in expr
sql/lex.h:
SHOW BINLOG EVENTS
sql/log.cc:
fixed log sequence bugs
sql/log_event.cc:
SHOW BINLOG EVENTS
fixed bugs Slave event handling
sql/log_event.h:
SHOW BINLOG EVENTS
sql/share/english/errmsg.txt:
SHOW BINLOG EVENTS
sql/sql_lex.h:
SHOW BINLOG EVENTS
sql/sql_parse.cc:
SHOW BINLOG EVENTS
sql/sql_repl.cc:
SHOW BINLOG EVENTS
sql/sql_repl.h:
SHOW BINLOG EVENTS
sql/sql_yacc.yy:
SHOW BINLOG EVENTS
Documented/cleaned up log event code
Updated tests
mysql-test/r/rpl000014.result:
new binlog format
mysql-test/r/rpl000015.result:
new binlog format
mysql-test/r/rpl000016.result:
new binlog format
mysql-test/std_data/master-bin.001:
new binlog format
mysql-test/t/rpl000014.test:
new binlog format
sql/log.cc:
new binlog format
sql/log_event.cc:
new binlog format
sql/log_event.h:
new binlog format
sql/sql_class.cc:
new binlog format
sql/sql_class.h:
new binlog format
sql/sql_repl.cc:
new binlog format
cleanup of register_slave_on_master()
mysql-test/r/rpl000002.result:
new output of show slave hosts
sql/mysqld.cc:
user and password are shown in show slave hosts only if show-slave-auth-info option is on
sql/slave.cc:
cleanup of register_slave_on_master()
sql/sql_repl.cc:
do not show user/pass for slave unless running with show-slave-auth-info
sql/sql_repl.h:
show-slave-auth-info
test case included ( drop) - currently fails, along with rpl000009
mysql-test/r/drop.result:
new test
mysql-test/t/drop.test:
expose a bug in the new symlink table code
sql/slave.cc:
turn off symlink bit to avoid a bug
sql/sql_repl.cc:
turn off symlink bit to avoid a bug
into work.mysql.com:/home/bk/mysql-4.0
BitKeeper/etc/logging_ok:
auto-union
Docs/manual.texi:
Auto merged
include/my_sys.h:
Auto merged
libmysql/Makefile.shared:
Auto merged
sql/slave.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
BitKeeper/triggers/post-commit:
Auto merged
acinclude.m4:
Auto merged
configure.in:
Auto merged
Docs/manual.texi:
Auto merged
include/my_sys.h:
Auto merged
mysql-test/mysql-test-run.sh:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/share/estonian/errmsg.txt:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_table.cc:
Auto merged
BitKeeper/etc/logging_ok:
Logging to logging@openlogging.org accepted
info on how to connect to the slave for the clients that connect to
the master, but would like to know where the slaves are
include/mysql_com.h:
register slaves
mysql-test/mysql-test-run.sh:
parameters to test slave registration
mysql-test/r/rpl000002.result:
test of slave registration
mysql-test/t/rpl000002.test:
test slave registration
sql/mysql_priv.h:
slave registration
sql/mysqld.cc:
slave registration
sql/slave.cc:
slave registration
sql/slave.h:
slave registration
sql/sql_lex.h:
slave registration
sql/sql_parse.cc:
slave registration
sql/sql_repl.cc:
slave registration
sql/sql_repl.h:
slave registration
sql/sql_yacc.yy:
slave registration
Force add of FN_LIBCHAR to symlinks on windows
Docs/manual.texi:
Cleanup & Changelog
client/mysqladmin.c:
Added quoting for 'drop database'
client/mysqlcheck.c:
Fixed wrong comment syntax
libmysql/net.c:
Cleanup
mysql-test/mysql-test-run.sh:
Better error message.
mysql-test/r/func_test.result:
test for if()
mysql-test/t/func_test.test:
test for if()
mysys/mf_pack.c:
Force add of FN_LIBCHAR to symlinks on windows.
sql/item_cmpfunc.cc:
Fixed problems with decimals withing IF()
sql/mysqlbinlog.cc:
Better error messages.
sql/sql_repl.cc:
Better error messages.
include/mysqld_error.h:
new errors
mysql-test/r/rpl000009.result:
test load data from master
mysql-test/t/rpl000009.test:
test load data from master
sql/mini_client.cc:
extra functionality needed for load data from master and other things
sql/mini_client.h:
addition to API
sql/mysql_priv.h:
mysql_create_db()/mysql_rm_db() now return a value
sql/share/english/errmsg.txt:
more error messages
sql/slave.cc:
cleanup of fetch_nx_table()
sql/slave.h:
cleanup of fetch_nx_table()
sql/sql_base.cc:
remove unused code originally written for retrieving a non-existent table in slave thread
sql/sql_class.cc:
remove unused replication variables
sql/sql_class.h:
remove unused replication variabled
sql/sql_db.cc:
make mysql_create_db()/mysql_rm_db() work with thd == 0
(do not write messages to the net) and instead return success/error
sql/sql_lex.h:
added SQLCOM_LOAD_MASTER_DATA
sql/sql_parse.cc:
LOAD MASTER DATA, cleanup of LOAD TABLE FROM MASTER
sql/sql_repl.cc:
LOAD DATA FROM MASTER
sql/sql_repl.h:
LOAD DATA FROM MASTER
sql/sql_yacc.yy:
LOAD DATA FROM MASTER
