Write operations on tables created in 4.x with index on variable
length column results in index crash. Even REPAIR TABLE wasn't able
to fix broken index.

Problem was that packed key length size wasn't restored correctly.
In 5.0 packed key length size is either 1 or 2. In 4.x this length
is always 2, but is saved as 0.

This fix ensures that key length size is restored correctly for 4.x
tables.


myisam/mi_key.c:
  Ensure that pack_length is either 1 or 2 (compatibility with 4.x).

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

mysql-test/ndb/ndbcluster.sh:
  redirect to /dev/null to avoid grep -q

mysql-test/r/user_var.result:
  Update results
mysql-test/t/user_var.test:
  Remove unnecessary test

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

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

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


sql/item_func.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
mysql-test/r/variables.result:
  Resolve conflict
mysql-test/t/variables.test:
  Resolve conflict

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


mysql-test/mysql-test-run.pl:
  Resolve conflict

sql/item.cc:
  Auto merged
sql/share/errmsg.txt:
  SCCS merged

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


sql/set_var.cc:
  Auto merged
mysql-test/r/variables.result:
  Resolve conflict
mysql-test/t/variables.test:
  Resolve conflict

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


mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/ndb/ndbcluster.sh:
  Auto merged

  
  This patch simply adds sql_big_selects to the list of variables
  output by SHOW VARIABLES.


mysql-test/r/variables.result:
  Update results
mysql-test/t/variables.test:
  Add new regression test (and make end-of-tests marker add output)
sql/set_var.cc:
  Add sql_big_selects to SHOW VARIABLES output

into  zim.(none):/home/brian/mysql/mysql-5.0

This patch restores sync_binlog.


sql/set_var.cc:
  restoring sync_binlog variable

- addded more retries to wait for nodefailure to complete
Bug #19039 multi node failure causes node failure handling not to complete
- patch to avoid this scenario when the management server is used to perform the stop
- wait for NF_COMPLETE_REP in management server before returning
ndb: allocate nodeid
- only retry on retryable error

- added retry handling of temporary transaction errors

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

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

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

into  mysql.com:/home/alexi/innodb/mysql-5.0-ss492

into  mysql.com:/home/alexi/innodb/mysql-5.0-ss492

into  mysql.com:/home/alexi/innodb/mysql-5.0-ss492

into  mysql.com:/home/alexi/innodb/mysql-5.0-ss492-work

mysql-test/r/innodb_mysql.result:
  Fix result.

  clone-off for 5.0.21


configure.in:
  clone-off for 5.0.21

into  mysql.com:/home/alexi/innodb/mysql-5.0-ss492-work


mysql-test/t/innodb.test:
  Auto merged

 Use files innodb_mysql.[test|result] instead.


mysql-test/t/innodb.test:
  This file is to be used by Innobase only.
mysql-test/r/innodb_mysql.result:
  New BitKeeper file ``mysql-test/r/innodb_mysql.result''
   Use this file instead of innodb.result.
mysql-test/t/innodb_mysql.test:
  New BitKeeper file ``mysql-test/t/innodb_mysql.test''
   Use this file instead of innodb.test.

into sergbook.mysql.com:/usr/home/serg/Abk/mysql-5.0


sql/sql_parse.cc:
  Auto merged

 Fixed BUG#19217 "dict_load_indexes() may read the delete-mark incorrectly".


innobase/dict/dict0load.c:
  Applied innodb-5.0-ss492 snapshot.
   dict_load_indexes(): pass comp=0 to rec_get_deleted_flag(), because
   SYS_INDEXES always is in ROW_FORMAT=REDUNDANT (Bug #19217).

(reported by Stefano Di Paola)

into mysql.com:/home/psergey/mysql-5.0-bug15827-r2

too much memory. Instead, either create the equvalent SEL_TREE manually, or create only two ranges that
strictly include the area to scan
(Note: just to re-iterate: increasing NOT_IN_IGNORE_THRESHOLD will make optimization run slower for big 
IN-lists, but the server will not run out of memory. O(N^2) memory use has been eliminated)


mysql-test/r/func_in.result:
  Testcase for BUG#15872
mysql-test/t/func_in.test:
  Testcase for BUG#15872
sql/item.cc:
  BUG#15872: Added Item_decimal::set_decimal_value()
sql/item.h:
  UG#15872: Added Item_decimal::set_decimal_value()
sql/item_cmpfunc.h:
  BUG#15872: Added in_vector::create_item(), in_vector::value_to_item() and their implementations in concrete
  classes.
sql/opt_range.cc:
  BUG#15872: Don't run the range analyzer on "t1.keypart NOT IN (const1, ..., )", as that 
  consumes too much memory. Instead, either 
   A) create the equivalent SEL_TREE manually, making use of the fact that item_not_in->array
      has an ordered IN-list, or
   B) create only two ranges: (-inf|NULL) < X < min_value_from_in_list,  max_value_from_in_list < X
  (Choose #B if the IN-list has > 10K elements)

small cleanup fixes in kernel/vm/Configuration


ndb/src/kernel/vm/Configuration.cpp:
  clean up m_logLevel
  
  free the connectstring if we allocated one

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


ndb/src/kernel/blocks/dbtc/Dbtc.hpp:
  Auto merged
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  Auto merged