WL #2301 ALTER TABLE optimisations

storage/ndb/include/ndbapi/Ndb.hpp:
  Import patch wl2405.patch
storage/ndb/include/ndbapi/NdbIndexScanOperation.hpp:
  Import patch wl2405.patch
storage/ndb/include/ndbapi/NdbScanOperation.hpp:
  Import patch wl2405.patch
storage/ndb/include/portlib/NdbThread.h:
  Import patch wl2405.patch
storage/ndb/src/common/portlib/NdbThread.c:
  Import patch wl2405.patch
storage/ndb/src/common/transporter/TransporterRegistry.cpp:
  Import patch wl2405.patch
storage/ndb/src/ndbapi/Ndb.cpp:
  Import patch wl2405.patch
storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:
  Import patch wl2405.patch
storage/ndb/src/ndbapi/NdbScanOperation.cpp:
  Import patch wl2405.patch
storage/ndb/src/ndbapi/NdbWaiter.hpp:
  Import patch wl2405.patch
storage/ndb/src/ndbapi/Ndbif.cpp:
  Import patch wl2405.patch
storage/ndb/src/ndbapi/Ndbinit.cpp:
  Import patch wl2405.patch
storage/ndb/src/ndbapi/TransporterFacade.cpp:
  Import patch wl2405.patch
storage/ndb/src/ndbapi/TransporterFacade.hpp:
  Import patch wl2405.patch

into  a193-229-222-105.elisa-laajakaista.fi:/home/my/bk/mysql-5.1


BitKeeper/etc/config:
  Auto merged
sql/field.cc:
  Auto merged
sql/ha_berkeley.cc:
  Auto merged
sql/ha_berkeley.h:
  Auto merged
sql/ha_heap.cc:
  Auto merged
sql/ha_heap.h:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/ha_innodb.h:
  Auto merged
sql/ha_myisam.cc:
  Auto merged
sql/ha_myisam.h:
  Auto merged
sql/ha_myisammrg.cc:
  Auto merged
sql/ha_myisammrg.h:
  Auto merged
sql/ha_ndbcluster.h:
  Auto merged
sql/handler.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  Merge.
sql/field.h:
  Auto merged

into  snake-hub.snake.net:/src/extern/MySQL/bk/merge-5.1


sql/share/errmsg.txt:
  Auto merged

into dl145b.mysql.com:/home/ndbdev/tomas/mysql-5.1


storage/ndb/test/include/UtilTransactions.hpp:
  Auto merged
storage/ndb/test/src/HugoOperations.cpp:
  Auto merged
storage/ndb/test/src/UtilTransactions.cpp:
  Auto merged

  corrected error code


mysql-test/r/ndb_partition_error.result:
  corrected error code

into  c-8b0ae253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/mysql-5.1

sql/field.h:
  64-bit safe is_null with offset
sql/key.cc:
  64-bit safe is_null with offset

mysql-test/r/alter_table.result:
  Added some additional tests for new alter table code.
mysql-test/t/alter_table.test:
  Added some additional tests for new alter table code.
sql/field.cc:
  Functions to check whether new field is equal with old field.
  Classes for different types.
sql/field.h:
  Functions to check whether new field is equal with old field.
  Classes for different types.
sql/ha_berkeley.cc:
  check_if_incompatible_data() for BDB.
sql/ha_berkeley.h:
  check_if_incompatible_data() for BDB.
sql/ha_heap.cc:
  check_if_incompatible_data() for HEAP.
sql/ha_heap.h:
  check_if_incompatible_data() for HEAP.
sql/ha_innodb.cc:
  check_if_incompatible_data() for InnoDB.
sql/ha_innodb.h:
  check_if_incompatible_data() for InnoBD.
sql/ha_myisam.cc:
  check_if_incompatible_data() for MyISAM.
sql/ha_myisam.h:
  check_if_incompatible_data() for MyISAM.
sql/ha_myisammrg.cc:
  check_if_incompatible_data() for Merge tables.
sql/ha_myisammrg.h:
  check_if_incompatible_data() for Merge tables.
sql/ha_ndbcluster.cc:
  check_if_incompatible_data() for NDB.
sql/ha_ndbcluster.h:
  check_if_incompatible_data() for NDB.
sql/handler.h:
  Defines for COMPATIBLE_DATA (yes and no) and the default function
  for check_if_incompatible_data().
sql/mysql_priv.h:
  Defines for IS_EQUAL_*
sql/mysqld.cc:
  Added option --old-alter-table to disable new alter table code.
sql/set_var.cc:
  Added option --old-alter-table to disable new alter table code.
sql/set_var.h:
  Added option --old-alter-table to disable new alter table code.
sql/sql_class.h:
  Added option --old-alter-table to disable new alter table code.
sql/sql_lex.h:
  Added a flag for forcing recreation of a table
  (needed for optimize table mapped to alter table)
sql/sql_table.cc:
  Made a function of setting table default charset, used
  now in two places.
  
  Added defines for ALTER_TABLE_* possible changes.
  Currently just overall data and index.
  
  Added function compare_tables, which checks fields
  compatibility in old and new tables.
BitKeeper/etc/config:
  Disabled logging

mysql-test/r/ndb_partition_error.result:
  New test program
mysql-test/t/ndb_partition_error.test:
  New test program
storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  Fixed error handling after CREATE_FRAGMENTATION_REF

into  c-8b0ae253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/mysql-5.1

mysql-test/r/partition_error.result:
  Fixed result files after rearranging code a bit
mysql-test/t/partition_error.test:
  Fixed result files after rearranging code a bit
sql/share/errmsg.txt:
  Fixed result files after rearranging code a bit
sql/sql_yacc.yy:
  Added initialisation

sql/sql_yacc.yy:
  Fix mistake

sql/handler.h:
  Fixed so that I store list of longlong's for list and
  a longlong value for range end instead of an item tree
  reference.
sql/sql_partition.cc:
  Fixed so that I store list of longlong's for list and
  a longlong value for range end instead of an item tree
  reference.
sql/sql_yacc.yy:
  Fixed so that I store list of longlong's for list and
  a longlong value for range end instead of an item tree
  reference.

  Change an ` quote to ' (' is used everywhere else)
  This does not affect any test results.


sql/share/errmsg.txt:
  Change an ` quote to ' (' is used everywhere else)
  This does not affect any test results.

into  mysql.com:/usr/home/bar/mysql-5.0


strings/ctype-gbk.c:
  Auto merged

  Bug #11987
  mysql will truncate the text when the text contain GBK char:"0xA3A0" and "0xA1"
  Allow to store and retrieve even unassigned GBK codes.
  Like we did in Big5 earlier.
have_gbk.inc, have_gbk.require, ctype_gbk.result, ctype_gbk.test:
  new file


strings/ctype-gbk.c:
  Bug #11987
  mysql will truncate the text when the text contain GBK char:"0xA3A0" and "0xA1"
  Allow to store and retrieve even unassigned GBK codes.
  Like we did in Big5 earlier.

ndb/test/include/UtilTransactions.hpp:
  Fix closeTransaction in testPartitioning
ndb/test/src/HugoOperations.cpp:
  Fix closeTransaction in testPartitioning
ndb/test/src/UtilTransactions.cpp:
  Fix closeTransaction in testPartitioning

into dl145b.mysql.com:/home/ndbdev/tomas/mysql-5.1

into dl145b.mysql.com:/home/ndbdev/tomas/mysql-5.1


storage/ndb/src/kernel/blocks/dbacc/DbaccMain.cpp:
  Auto merged
storage/ndb/test/include/HugoOperations.hpp:
  Auto merged
storage/ndb/test/ndbapi/testNdbApi.cpp:
  Auto merged
storage/ndb/test/src/HugoOperations.cpp:
  Auto merged

into dl145b.mysql.com:/home/ndbdev/tomas/mysql-5.1


storage/ndb/include/kernel/NodeInfo.hpp:
  Auto merged
storage/ndb/include/transporter/TransporterCallback.hpp:
  Auto merged
storage/ndb/src/common/transporter/TransporterRegistry.cpp:
  Auto merged
storage/ndb/src/kernel/blocks/qmgr/Qmgr.hpp:
  Auto merged
storage/ndb/src/kernel/blocks/qmgr/QmgrMain.cpp:
  Auto merged
storage/ndb/src/kernel/vm/TransporterCallback.cpp:
  Auto merged
storage/ndb/src/ndbapi/ClusterMgr.cpp:
  Auto merged
storage/ndb/src/ndbapi/ClusterMgr.hpp:
  Auto merged
storage/ndb/src/ndbapi/TransporterFacade.cpp:
  Auto merged
storage/ndb/src/ndbapi/TransporterFacade.hpp:
  Auto merged

into  mysql.com:/home/jonas/src/mysql-5.0

  fix test case
  improve testing


ndb/test/include/HugoOperations.hpp:
  Partial write (only pk)
ndb/test/ndbapi/testNdbApi.cpp:
  improve testcase
    use writePartial to verify that ops get correctly converted
    (also test negative)
ndb/test/src/HugoOperations.cpp:
  write partial + improve prinout in wait_async

into dl145b.mysql.com:/home/ndbdev/tomas/mysql-5.1


sql/slave.cc:
  Auto merged
storage/ndb/src/kernel/blocks/backup/Backup.cpp:
  Auto merged
storage/ndb/src/kernel/blocks/backup/Backup.hpp:
  Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupTrigger.cpp:
  Auto merged
storage/ndb/tools/restore/Restore.cpp:
  Auto merged
storage/ndb/tools/restore/consumer_printer.hpp:
  Auto merged
storage/ndb/tools/restore/restore_main.cpp:
  Auto merged

into  mysql.com:/home/stewart/Documents/MySQL/5.0/wl2347

into  mysql.com:/usr/home/bar/mysql-5.0

into  mysql.com:/home/stewart/Documents/MySQL/5.0/wl2347

into  mysql.com:/usr/home/bar/mysql-4.1.b11754

Reset missed heartbeat count on receipt of signal from node.

This fixes a bug where that under high network load, the heartbeat packets could be
delayed, causing the appearance of node failure (due to lost heartbeats).


ndb/include/kernel/NodeInfo.hpp:
  Add m_heartbeat_cnt to track missed heartbeats
ndb/include/transporter/TransporterCallback.hpp:
  add prototype for transporter_recv_from()
  
  Called on receipt from a node.
ndb/src/common/transporter/TransporterRegistry.cpp:
  Add calls to transporter_receive_from when data is received (before unpack)
ndb/src/kernel/blocks/qmgr/Qmgr.hpp:
  remove NodeRec::alarmCount. missed heartbeat count now kept in NodeInfo
ndb/src/kernel/blocks/qmgr/QmgrMain.cpp:
  Use NodeInfo::m_heartbeat_cnt for missed heartbeat count
ndb/src/kernel/vm/TransporterCallback.cpp:
  add transporter_recv_from(), which is called on receipt of signals.
  It resets missed heartbeat count for that node.
ndb/src/ndbapi/ClusterMgr.cpp:
  Use NodeInfo::m_heartbeat_cnt for missed heartbeat count
ndb/src/ndbapi/ClusterMgr.hpp:
  Use NodeInfo::m_heartbeat_cnt instead of ClusterMgr::Node::hbSent for missed
  heartbeat count.
  
  We now use the same storage for API and Kernel heartbeats.
  
  Add ClusterMgr::hb_received(nodeId) to reset hbSent (as if we received a heartbeat,
  but callable from elsewhere - e.g. when signal received)
ndb/src/ndbapi/TransporterFacade.cpp:
  Implement transporter_recv_from for ndbapi - which resets hbSent
ndb/src/ndbapi/TransporterFacade.hpp:
  Add hb_received(nodeId)

into  mysql.com:/home/jonas/src/mysql-5.0-push


ndb/src/kernel/blocks/dbtup/DbtupTrigger.cpp:
  Auto merged
ndb/tools/restore/restore_main.cpp:
  Auto merged

  Fix invalid backup log when using #nodes != 2^x
  Fix ndb_restore --printXXX options
    (among other init counters)


ndb/src/kernel/blocks/backup/Backup.cpp:
  remove frag_mask since in 5.0 extra frag bit in in bit 0
ndb/src/kernel/blocks/backup/Backup.hpp:
  remove frag_mask since in 5.0 extra frag bit in in bit 0
ndb/src/kernel/blocks/dbtup/DbtupTrigger.cpp:
  send "real" frag id to backup
ndb/tools/restore/Restore.cpp:
  Changed prinout (since it's wrong if you only print stuff)
ndb/tools/restore/consumer_printer.hpp:
  Init log/data count in printer
ndb/tools/restore/restore_main.cpp:
  Fix if-statements
    for correct handling of ndb_restore flags

into  mysql.com:/Users/mikron/mysql-5.1

into  mysql.com:/home/stewart/Documents/MySQL/4.1/main

into  mysql.com:/usr/home/bar/mysql-5.0


mysql-test/r/ctype_utf8.result:
  Auto merged
mysql-test/t/ctype_utf8.test:
  Auto merged
strings/ctype-utf8.c:
  Auto merged