fix race in scan close


ndb/src/ndbapi/NdbScanOperation.cpp:
  Fix race in scan close

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

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


sql/ha_ndbcluster.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/sql_update.cc:
  Auto merged

- partial backport of code from 5.1, do cot compare_record for engines that do not read all columns during update

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

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


sql/ha_ndbcluster.cc:
  Auto merged

into mysql.com:/home/gluh/MySQL/Merge/5.0-kt


sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged

into  mysql.com:/opt/local/work/mysql-5.0-runtime


mysql-test/r/func_sapdb.result:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/t/func_sapdb.test:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged
sql/item.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged

into  mysql.com:/home/psergey/mysql-5.0-bug16168-merge

into  mysql.com:/home/psergey/mysql-5.0-bug16168-merge


mysql-test/t/range.test:
  Auto merged
mysql-test/r/range.result:
  SCCS merged
sql/opt_range.cc:
  SCCS merged

sql/sql_lex.cc:
  Remove an unused thread key.
sql/sql_lex.h:
  Remove an unused thread key, current_lex.
sql/sql_parse.cc:
  Remove an unused thread key, current_lex macro.

BitKeeper/etc/ignore:
  added scripts/mysql_upgrade_shell
include/my_handler.h:
  my_handler.h should not include my_global.h
mysql-test/r/key.result:
  Update results after merge

into  mysql.com:/home/my/mysql-5.0


libmysql/libmysql.c:
  Auto merged
mysql-test/mysql-test-run.sh:
  Auto merged
mysql-test/t/key.test:
  Auto merged
sql/table.cc:
  Auto merged
mysql-test/r/key.result:
  Manual merge
mysql-test/t/mysqldump.test:
  Manual merge
  (Now we have same code as in 4.1 and 5.1)
sql/ha_ndbcluster.cc:
  Manual merge
  Change %ll -> llstr()
tests/mysql_client_test.c:
  manual merge

into  mysql.com:/home/my/mysql-4.1

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

mysql-test/r/key.result:
  Fixed result after removing wrong bug fix
mysql-test/t/key.test:
  Added SHOW CREATE TABLE, which is the proper way to check for table definitions
sql/table.cc:
  Reverted wrong bug fix.
  The intention with the original code was to show that MySQL treats the first
  given unique key as a primary key. Clients can use the marked primary key as a
  real primary key to validate row changes in case of conflicting updates.  The
  ODBC driver (and other drivers) may also use this fact to optimize/check
  updates and handle conflicts.  The marked key also shows what some engines, like InnoDB or NDB,
  will use as it's internal primary key.
  
  For checking if someone has declared a true PRIMARY KEY, one should use 'SHOW CREATE TABLE'

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


sql/ha_ndbcluster.cc:
  Auto merged

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


sql/ha_ndbcluster.cc:
  Auto merged

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


sql/ha_ndbcluster.cc:
  Auto merged

- added missing retrieval of hidden primary key

           second iterations value

During assignment to the BLOB variable in routine body the value
wasn't copied.


mysql-test/r/sp-vars.result:
  Add result for bug#17226.
mysql-test/t/sp-vars.test:
  Add test case for bug#17226.
sql/field_conv.cc:
  Honor copy_blobs flag.

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


ndb/src/kernel/blocks/dblqh/Dblqh.hpp:
  Auto merged
ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  Auto merged

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

into  mysql.com:/usr/local/mysql/tmp-5.0


include/my_global.h:
  Auto merged
sql/item_sum.cc:
  Auto merged

strings/strtod.c:
  Fix Windows build problem, EOVERFLOW is defined in my_base.h on Windows.

into  mysql.com:/home/tomash/src/mysql_ab/mysql-4.1-bug20152

When using a parameter bind MYSQL_TYPE_DATE in a prepared statement,
the time part of the MYSQL_TIME buffer was written to zero in
mysql_stmt_execute(). The param_store_date() function in libmysql.c
worked directly on the provided buffer.
Changed to use a copy of the buffer.


libmysql/libmysql.c:
  fix for bug #20152
tests/mysql_client_test.c:
  added test for bug#20152

into  perch.ndb.mysql.com:/home/jonas/src/50-work


ndb/src/kernel/blocks/dblqh/Dblqh.hpp:
  Auto merged
ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  Auto merged

  crash if system restart with more than 4096 fragments
  solution: continueb enable expand check loop


ndb/src/kernel/blocks/dblqh/Dblqh.hpp:
  continueb enable expand check loop
ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  continueb enable expand check loop

into  mysql.com:/usr/local/mysql/mysql-5.0-release

In some functions dealing with strings and character sets, the wrong
pointers were saved for restoration in THD::rollback_item_tree_changes().
This could potentially cause random corruption or crashes.

Fixed by passing the original Item ** locations, not local stack copies.

Also remove unnecessary use of default arguments.


sql/item.cc:
  Function agg_item_charsets() now handles non-consequtive Item *'s.
sql/item.h:
  Remove use of default argument.
sql/item_cmpfunc.cc:
  Remove use of default argument.
sql/item_func.cc:
  Remove use of default argument.
sql/item_func.h:
  Function agg_item_charsets() now handles non-consequtive Item *'s.
sql/item_strfunc.cc:
  Pass original Item **'s to agg_arg_charsets(), not local copies, to ensure
  proper restoration in THD::rollback_item_tree_changes().
sql/item_sum.cc:
  Remove use of default argument.

 - Added comments.
 - Make SEL_ARG::clone() set SEL_ARG::elements in the created copy.


mysql-test/r/range.result:
  BUG#16168: Testcase
mysql-test/t/range.test:
  BUG#16168: Testcase

into  mysql.com:/home/emurphy/src/bk-clean/mysql-5.0


configure.in:
  Auto merged

strings/strtod.c:
  Reverting previous change to include files (angle brackets instead of
  quotes) that broke windows build

into  mysql.com:/home/my/mysql-5.0


mysql-test/r/func_sapdb.result:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/symlink.result:
  Auto merged
mysql-test/t/func_sapdb.test:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged

into  mysql.com:/home/my/mysql-4.1

into  mysql.com:/home/my/mysql-4.1