BACKUP previous set up triggers using DICT.
This lead to all kind of trouble.
An smaller alternative to using SUMA for backup
  is to just make BACKUP handle triggers to TUP directly.

This way all triggers will be totally local,
  and error handling is much simpler.

--- old impl.

Start: Master recives GSN_DEFINE_BACKUP_CONF from all participants
Master sends CREATE_TRIG_REQ for all tables to local DICT (dict master)
Master sends START_BACKUP_REQ to all paricipants with trigger ids from DICT
Master sends ALTER_TRIG_REQ (online) to local DICT
Master waits for GCP
Master starts distributed scan
When scan has finished
Master waits for GCP
Master sends DROP_TRIGGER to local DICT
Master sends STOP_BACKUP_REQ to all participants

--- new impl.

Start: Master recives GSN_DEFINE_BACKUP_CONF from all participants
Master sends START_BACKUP_REQ to all paricipants
  Participand sends CREATE_TRIG_REQ for all tables to local TUP
Master waits for GCP
Master starts distributed scan
When scan has finished
Master waits for GCP
Master sends STOP_BACKUP_REQ to all participants
  Participant sends DROP_TRIGGER to local TUP

Changes:
All trigger handling is _local_
 This implies, that abort (e.g due to node failure) can be _local_


fix testBackup test so that it will run successfully with the (now correct)
backup trigger code.


storage/ndb/include/kernel/signaldata/BackupImpl.hpp:
  rework START_BACKUP signals as we no longer need tableId and triggerIds.
storage/ndb/src/common/debugger/signaldata/BackupImpl.cpp:
  START_BACKUP_REQ no longer has tableIds and trigger ids
storage/ndb/src/kernel/blocks/backup/Backup.cpp:
  Use TUP triggers directly.
  
  removes ALTER trigger
  simplifies DROP triggers
  
  changes to node failure handling
  
  changes in signal order
  
  use SlaveData to track slave status.
storage/ndb/src/kernel/blocks/backup/Backup.hpp:
  - remove ALTER_TRIG (now unused)
  - add signalNo to BackupRecord
  - add SlaveData
  - remove dead items from MasterData
  - update prototype of startBackupReply
storage/ndb/src/kernel/blocks/backup/Backup.txt:
  Update signals for new backup code.
storage/ndb/src/kernel/blocks/backup/BackupInit.cpp:
  remove ALTER_TRIG REF and CONF as we no longer use them.
storage/ndb/src/kernel/blocks/dbtup/Dbtup.hpp:
  Add comment about meaning of triggerId
  Add sender BlockNumber parameter to dropTrigger.
storage/ndb/src/kernel/blocks/dbtup/DbtupTrigger.cpp:
  for SUBSCRIPTION triggers, make it so that the trigger ids are private to each block.
storage/ndb/test/ndbapi/testBackup.cpp:
  Don't do initial restart, just a restart. This is to avoid cache issues with
  schema versions
storage/ndb/test/src/NdbBackup.cpp:
  Update error insertions.

into  mysql.com:/usr/home/bar/mysql-5.1-new.12448


sql/sql_yacc.yy:
  Auto merged

mysql-test/r/partition_02myisam.result:
  Added to test result
mysql-test/t/disabled.def:
  New definition of disabled test cases

into  c-0c0be253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/mysql-5.1-new

into  mysql.com:/usr/home/bar/mysql-5.1-new.12448


sql/mysqld.cc:
  Auto merged

into  outpost.site:/home/cps/mysql/devel/mysql-5.1-logs-prepush

tree to get rid of multiple typos in CS comments and
unify the patch.


configure.in:
  CSV is compiled in by default now
include/my_base.h:
  add new ha_extra flag for the log tables
mysql-test/include/im_check_os.inc:
  we should only run im tests if csv is on for now: im relies
  on mysqld options available only in csv build.
mysql-test/include/system_db_struct.inc:
  check log tables structure
mysql-test/lib/init_db.sql:
  create log tables when running tests.
mysql-test/mysql-test-run.pl:
  Add old logs flag to IM tests. As IM could only deal with
  old logs (this feature is not needed with log tables)
mysql-test/r/connect.result:
  update result
mysql-test/r/csv.result:
  update result
mysql-test/r/im_utils.result:
  update result
mysql-test/r/information_schema.result:
  update result
mysql-test/r/mysqlcheck.result:
  update result
mysql-test/r/show_check.result:
  update result
mysql-test/r/system_mysql_db.result:
  update result
mysql-test/t/connect.test:
  disable test if CSV engine is not in: result depends on the
  presence of CSV-based log tables
mysql-test/t/csv.test:
  add tests for concurrent insert (the functionality is added
  to CSV in this patch)
mysql-test/t/information_schema.test:
  disable test if CSV engine is not in: result depends on the
  presence of CSV-based log tables
mysql-test/t/mysqlcheck.test:
  disable test if CSV engine is not in: result depends on the
  presence of CSV-based log tables
mysql-test/t/show_check.test:
  disable test if CSV engine is not in: result depends on the
  presence of CSV-based log tables
mysql-test/t/system_mysql_db.test:
  disable test if CSV engine is not in: result depends on the
  presence of CSV-based log tables
mysql-test/t/system_mysql_db_fix.test:
  disable test if CSV engine is not in: result depends on the
  presence of CSV-based log tables
scripts/mysql_create_system_tables.sh:
  new system tables: slow_log and general_log
scripts/mysql_fix_privilege_tables.sql:
  add new log tables: use an SP to create them for
  non-csv build to work fine.
sql/ha_myisam.cc:
  move locking-related checks to the hanlder
sql/ha_myisam.h:
  new function declared
sql/handler.h:
  new virtual function is added: we should check for handler-related
  locking issues in the handler
sql/lock.cc:
  from now on we check for handler-related locking issues
  in the handler itself rather then in lock.cc
sql/log.cc:
  Add log tables support, refactoring: there are log event
  handlers with common interface. They are used by the LOGGER
  class, which is responsible for their initialization, cleanup
  and managment. Logging to the tables provided by one of the
  log event handler types.
sql/log.h:
  declare new log classes
sql/log_event.cc:
  convert old logging routines calls to use new API
sql/mysql_priv.h:
  define common log routines and objects
sql/mysqld.cc:
  Add support for the log tables. Their initalization, cleanup
  and specific options.
sql/share/errmsg.txt:
  add new error messages for the log tables
sql/slave.cc:
  convert old logging routines calls to use new API
sql/sql_base.cc:
  TABLE objects used by the logger should be skipped
  during refreshes (as log tables are always opened
  and locked). fix table_is_used to skip them.  This
  is needed for FLUSH LOGS to work
sql/sql_db.cc:
  convert old logging routines calls to use new API
sql/sql_delete.cc:
  fix TRUNCATE to work with log tables
sql/sql_parse.cc:
  command_name is now an array of LEX_STRINGs
sql/sql_prepare.cc:
  convert old logging routines calls to use new API
sql/sql_show.cc:
  convert old logging routines calls to use new API
sql/sql_table.cc:
  don't reoped the log tables for admin purposes
sql/table.cc:
  mark log tables as such during the open
sql/table.h:
  add log-related info
storage/csv/ha_tina.cc:
  add support for concurrent insert (see bk commit - 5.1 tree
  (petr:1.1910) for standalone patch), add log tables-specific
  csv table handling.
storage/csv/ha_tina.h:
  enable concurrent insert for CSV, add log table flag
mysql-test/r/log_tables.result:
  New BitKeeper file ``mysql-test/r/log_tables.result''
mysql-test/t/log_tables.test:
  New BitKeeper file ``mysql-test/t/log_tables.test''

  Put options in standard order: --help first, then lexically.
  Rename --number-of-query to --number-of-queries.


client/mysqlslap.c:
  Put options in standard order: --help first, then lexically.
  Rename --number-of-query to --number-of-queries.

Moved init to lex_start


sql/sql_lex.cc:
  Added init to lex_start
sql/sql_yacc.yy:
  Removed init from CREATE INDEX code

into  c-0c0be253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/mysql-5.1-new

mysql-test/include/partition_1.inc:
  Drop table missing in test case
sql/sql_partition.cc:
  Removed some dead code
sql/sql_yacc.yy:
  initialised name that was missing

into  mysql.com:/space/pekka/ndb/version/my51

into mysql.com:/home/hf/work/mysql-5.1.15910

sql/ha_partition.cc:
  using llstr to covert lonlong to string
sql/share/errmsg.txt:
  %ld to %s

storage/ndb/src/kernel/blocks/dbtup/DbtupTrigger.cpp:
  send identical post/pre data on update if recipient is SUMA (events, replication)

storage/ndb/src/kernel/blocks/suma/Suma.cpp:
  un-initialized m_reportAll caused event operation create / drop /create to get m_reportAll = true

  Disabled failing tests
mysql_priv.h:
  Removed compiler warning


sql/mysql_priv.h:
  Removed compiler warning
mysql-test/t/disabled.def:
  Disabled failing tests

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.1-new

  Adding test case.
sql_yacc.yy:
  Adding TEXT_STRING_filesystem, which
  converts from character_set_client to
  character_set_conversion.
  Replacing TEXT_STRING_sys to TEXT_STRING_filesystem
  in LOAD DATA and SELECT INTO OUTFILE contexts.
sql_class.h, sql_class.cc:
  Adding character_set_filesystem variable,
  and charset_is_character_set_filesystem
  flag (to avoid conversion when it's not necessary).
set_var.h, set_var.cc:
  Adding sys_var_character_set_filesystem
mysqld.cc:
  Adding --character-set-filesystem startup option.


sql/mysqld.cc:
  Adding --character-set-filesystem startup option.
sql/set_var.cc:
  Adding sys_var_character_set_filesystem
sql/set_var.h:
  Adding sys_var_character_set_filesystem
sql/sql_class.cc:
  Adding character_set_filesystem variable,
  and charset_is_character_set_filesystem
  flag (to avoid conversion when it's not necessary).
sql/sql_class.h:
  Adding character_set_filesystem variable,
  and charset_is_character_set_filesystem
  flag (to avoid conversion when it's not necessary).
sql/sql_yacc.yy:
  Adding TEXT_STRING_filesystem, which
  converts from character_set_client to
  character_set_conversion.
  Replacing TEXT_STRING_sys to TEXT_STRING_filesystem
  in LOAD DATA and SELECT INTO OUTFILE contexts.
mysql-test/t/loaddata.test:
  Adding test case.
mysql-test/r/loaddata.result:
  Adding test case.

  Don't display charsets/collations with HIDDEN flag.
ctype-utf8.c:
  Adding HIDDEN flag to "filename"
  Changeing ID to 17 which was previosly
  used by deprecated "win1251", removed in 4.1.
charset-def.c:
  Adding "filename" as a hidden charset, for test purposes.
m_ctype.h:
  Adding MY_CS_HIDDEN flag,
  to hide charsets and collations from
  being displayed in SHOW.


include/m_ctype.h:
  Adding MY_CS_HIDDEN flag,
  to hide charsets and collations from
  being displayed in SHOW.
mysys/charset-def.c:
  Adding "filename" as a hidden charset, for test purposes.
strings/ctype-utf8.c:
  Adding HIDDEN flag to "filename"
  Changeing ID to 17 which was previosly
  used by deprecated "win1251", removed in 4.1.
sql/sql_show.cc:
  Don't display charsets/collations with HIDDEN flag.

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.1-new

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.1-new

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.1-new


sql/sql_table.cc:
  Auto merged
sql/ha_ndbcluster.h:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged

include/config-win.h:
  Auto merged

into mysql.com:/M51/mysql-5.1

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new

into  c-0c0be253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/wl2747-push


sql/ha_ndbcluster.cc:
  Auto merged
sql/sql_partition.cc:
  Auto merged

into  c-0c0be253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/wl2604-push

into  c-0c0be253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/wl2604-push


sql/ha_ndbcluster.cc:
  Auto merged
sql/ha_ndbcluster.h:
  Auto merged
sql/ha_ndbcluster_binlog.cc:
  Auto merged

sql/log_event.cc:
  Auto merged
sql/log_event.h:
  Auto merged
sql/sql_class.cc:
  Manual merge (one of the changes was incomplete).

sql/ha_ndbcluster.cc:
  Additional fixes for WL#1892, disable autodiscover during add/drop index
sql/ha_ndbcluster.h:
  Additional fixes for WL#1892, disable autodiscover during add/drop index
sql/sql_table.cc:
  Additional fixes for WL#1892, removed double commit + added call to create_handler_files after create/drop index
mysql-test/r/ndb_alter_table_row.result:
  Additional fixes for WL#1892, changed test case
mysql-test/t/ndb_alter_table_row.test:
  Additional fixes for WL#1892, changed test case