Fix recursive mutex lock in drop index (ndbapi programs only)


storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:
  Fix recursive mutex lock in drop index (ndbapi programs only)
storage/ndb/src/ndbapi/NdbDictionaryImpl.hpp:
  Fix recursive mutex lock in drop index (ndbapi programs only)

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb


storage/ndb/include/util/SocketServer.hpp:
  Auto merged
storage/ndb/src/common/util/SocketServer.cpp:
  Auto merged
storage/ndb/src/mgmsrv/Services.cpp:
  Auto merged

  Add mutex surronding sessions, as ndb_mgmd now actively tries to go and  "purge stale sessions"


ndb/include/util/SocketServer.hpp:
  Add mutex surronding sessions, as ndb_mgmd now actively tries to go and  "purge stale sessions"
ndb/src/common/util/SocketServer.cpp:
  Add mutex surronding sessions, as ndb_mgmd now actively tries to go and  "purge stale sessions"
ndb/src/mgmsrv/Services.cpp:
  Add mutex surronding sessions, as ndb_mgmd now actively tries to go and  "purge stale sessions"

    Bug #17610 ndbapi: dropEventOperation leaves object behind, memleak


mysql-test/r/ndb_autodiscover3.result:
  Bug #19395 mysqld does not always detect cluster shutdown
mysql-test/t/disabled.def:
  Bug #19395 mysqld does not always detect cluster shutdown
mysql-test/t/ndb_autodiscover3.test:
  Bug #19395 mysqld does not always detect cluster shutdown
sql/ha_ndbcluster_binlog.cc:
  Bug #19395 mysqld does not always detect cluster shutdown
storage/ndb/include/ndbapi/Ndb.hpp:
  Bug #19395 mysqld does not always detect cluster shutdown
storage/ndb/include/ndbapi/NdbDictionary.hpp:
  Bug #17610 ndbapi: dropEventOperation leaves object behind, memleak
storage/ndb/src/kernel/blocks/suma/Suma.cpp:
  Bug #17610 ndbapi: dropEventOperation leaves object behind, memleak
storage/ndb/src/ndbapi/Ndb.cpp:
  Bug #19395 mysqld does not always detect cluster shutdown
storage/ndb/src/ndbapi/NdbEventOperationImpl.cpp:
  Bug #17610 ndbapi: dropEventOperation leaves object behind, memleak
storage/ndb/src/ndbapi/NdbEventOperationImpl.hpp:
  Bug #17610 ndbapi: dropEventOperation leaves object behind, memleak

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


client/mysql.cc:
  Auto merged
mysql-test/r/func_str.result:
  Auto merged
mysql-test/r/rpl_temporary.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/t/rpl_temporary.test:
  Auto merged
sql/item_strfunc.cc:
  Auto merged

sql/ha_ndbcluster_binlog.cc:
  Bug #16875 Using stale MySQLD FRM files can cause restored cluster to fail
  - small correction of previous patch
storage/ndb/src/ndbapi/DictCache.cpp:
  Bug #16875 Using stale MySQLD FRM files can cause restored cluster to fail
  - cache not released properly
storage/ndb/tools/desc.cpp:
  Bug #16875 Using stale MySQLD FRM files can cause restored cluster to fail
  - added retry option so that ndb_desc can be used to wait for a table to be created

into  zippy.(none):/home/cmiller/work/mysql/merge/mysql-5.1-new


client/mysql.cc:
  Auto merged
mysql-test/r/func_str.result:
  Auto merged
mysql-test/r/rpl_temporary.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/t/rpl_temporary.test:
  Auto merged
sql/item_strfunc.cc:
  Auto merged

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


storage/ndb/src/mgmapi/mgmapi.cpp:
  Auto merged
storage/ndb/tools/waiter.cpp:
  Auto merged

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.0


ndb/src/mgmapi/mgmapi.cpp:
  Auto merged
ndb/tools/waiter.cpp:
  Auto merged

    ndb: ndb_waiter disconnect/reconnect on get status error


ndb/src/mgmapi/mgmapi.cpp:
  ndb: added some missing error codes to mgmapi
ndb/tools/waiter.cpp:
  ndb: ndb_waiter disconnect/reconnect on get status error

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


mysql-test/t/disabled.def:
  Auto merged

- adoptions to handle binlog

into  mysql.com:/home/ndbdev/jmiller/clones/mysql-5.1-new

mysql-test/extra/rpl_tests/rpl_log.test:
  Remove disable log per lars
mysql-test/r/rpl_stm_log.result:
  New results file
mysql-test/r/rpl_row_log.result:
  New results file
mysql-test/r/rpl_row_log_innodb.result:
  New results file

  Fix for failure in aix52 failure during push build


mysql-test/extra/rpl_tests/rpl_log.test:
  Fix for failure in aix52 failure during push build

  corrected merge


mysql-test/r/information_schema.result:
  corrected merge

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


storage/ndb/src/mgmsrv/MgmtSrvr.cpp:
  Auto merged
storage/ndb/src/ndbapi/SignalSender.cpp:
  Auto merged
support-files/mysql.spec.sh:
  Auto merged
storage/ndb/src/mgmsrv/Services.cpp:
  manual merge

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.0


ndb/src/mgmsrv/MgmtSrvr.cpp:
  Auto merged
ndb/src/ndbapi/SignalSender.cpp:
  Auto merged
support-files/mysql.spec.sh:
  Auto merged

- not having lock can cause "block number list" to become corrupt => crash
- also may result in 2 threads receiving same block no => possble cause of
Bug #13987 Cluster: Loss of data nodes can cause high CPU usage from ndb_mgmd


ndb/src/mgmsrv/MgmtSrvr.cpp:
  ndb: added missing lock of mutex

into  poseidon.ndb.mysql.com:/home/tomas/mysql-4.1


support-files/mysql.spec.sh:
  Auto merged

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.0


support-files/mysql.spec.sh:
  Auto merged

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


client/mysql.cc:
  Auto merged
mysql-test/r/func_str.result:
  Auto merged
mysql-test/r/rpl_temporary.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/t/rpl_temporary.test:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
storage/ndb/src/ndbapi/ClusterMgr.cpp:
  Auto merged
storage/ndb/src/ndbapi/ClusterMgr.hpp:
  Auto merged
storage/ndb/src/ndbapi/DictCache.hpp:
  Auto merged
storage/ndb/src/ndbapi/TransporterFacade.hpp:
  Auto merged
storage/ndb/src/ndbapi/ndb_cluster_connection.cpp:
  Auto merged
storage/ndb/src/ndbapi/ndb_cluster_connection_impl.hpp:
  Auto merged
mysql-test/r/information_schema.result:
  manual merge
mysql-test/t/information_schema.test:
  manual merge
sql/ha_ndbcluster.cc:
  manual merge
storage/ndb/include/ndbapi/ndb_cluster_connection.hpp:
  manual merge
storage/ndb/src/ndbapi/DictCache.cpp:
  manual merge

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


mysql-test/t/disabled.def:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged

into  mysql.com:/home/mysql-5.1-18997e


mysql-test/r/variables.result:
  Auto merged
mysql-test/t/variables.test:
  Auto merged

if input year for date_add() / date_sub() with INTERVAL is low enough for
calc_daynr() to possibly return incorrect results (calc_daynr() has no information
on whether the year is low because it was a two-digit year ('77) or because it
was a really low four-digit year (0077) and will indiscriminately try to turn the
value into a four-digit year by adding 1900 or 2000 respectively), the functions
will now throw NULL.


include/my_time.h:
  new define YY_MAGIC_BELOW: if year is below this threshold, magic kicks in in
  calc_daynr(). the idea is to convert two-digit years to four-digit ones, adding
  1900 to values >= YY_PART_YEAR or adding 2000 otherwise.
  current value of YY_MAGIC_BELOW derived from original code in calc_daynr()
mysql-test/r/func_time.result:
  test where 2 digit -> 4 digit year magic kicks in, and whether we throw NULL when
  it happens
mysql-test/t/func_time.test:
  test where 2 digit -> 4 digit year magic kicks in, and whether we throw NULL when
  it happens
sql-common/my_time.c:
  use new const YY_MAGIC_BELOW, apply 2-digit -> 4-digit magic only to years
  below this threshold.
sql/item_timefunc.cc:
  throw NULL when year in date_add() / date_sub() would be affected by
  2 digit -> 4 digit magic.

into  mysql.com:/data0/mysqldev/my/mysql-5.1-new

into  zippy.(none):/home/cmiller/work/mysql/merge/mysql-5.1-new


client/mysql.cc:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/t/mysql.test:
  Auto merged
sql/item_timefunc.cc:
  Auto merged

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

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


mysql-test/t/disabled.def:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged

into  a193-229-222-105.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-new-merge_060509


sql/sql_select.cc:
  Auto merged

storage/ndb/src/ndbapi/DictCache.cpp:
  changed dbug printout

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.0


ndb/src/ndbapi/DictCache.cpp:
  Auto merged
ndb/src/ndbapi/DictCache.hpp:
  Auto merged
ndb/src/ndbapi/TransporterFacade.hpp:
  Auto merged
ndb/src/ndbapi/ndb_cluster_connection.cpp:
  Auto merged
ndb/src/ndbapi/ndb_cluster_connection_impl.hpp:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
ndb/include/ndbapi/ndb_cluster_connection.hpp:
  manual merge
ndb/src/ndbapi/ClusterMgr.cpp:
  manual merge
ndb/src/ndbapi/ClusterMgr.hpp:
  manual merge

The problem is that in a MyISAM table the following column
after a varchar field gets corrupted, if varchar field is
extended.

This should be made to work without a copy in the future, but
I'm not sure if this code is ready yet. This fix will force copy
in this case. It will not do any harm to have it here, only makes
alter table a bit slower in this case. If this should work for
MyISAM, then the bug is somewhere else in that code.

Until it works, I propose this as a temporary fix or a workaround.
Test case for the bug has been added.


mysql-test/r/alter_table.result:
  Added test case for Bug#19386: Multiple alter causes crashed table.
mysql-test/t/alter_table.test:
  Added test case for Bug#19386: Multiple alter causes crashed table.
sql/ha_myisam.cc:
  For MyISAM type, if varchar column is extended, it should return not
  compatible for now. In other words, it forces a copy of the table during
  alter table.

into  mysql.com:/usr/local/mysql/tmp-5.1


sql/sp_head.h:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sp_head.cc:
  SCCS merged

into  mysql.com:/home/alexi/innodb/mysql-5.1-ss547
 Null merge


sql/ha_innodb.cc:
  Null merge
storage/innobase/os/os0file.c:
  Null merge