Part 1:
Do not perform index search for a plus-word with truncation operator
in case there are other plus-words in expression.

Specifically this optimization was enforced for expression like
"+word1 +word2*", but wasn't enforced for expression like
"+word1 word2*".


mysql-test/r/fulltext.result:
  A test case for BUG#29445.
mysql-test/t/fulltext.test:
  A test case for BUG#29445.
storage/myisam/ft_boolean_search.c:
  Do not perform index search for a plus-word with truncation operator
  in case there are other plus-words in expression.
  
  Specifically this optimization was enforced for expression like
  "+word1 +word2*", but wasn't enforced for expression like
  "+word1 word2*".

into  mysql.com:/home/svoj/devel/mysql/BUG29464/mysql-5.1-engines

into  anubis.xiphis.org:/usr/home/antony/work/mysql-5.1-engines.merge

into  ymer.(none):/usr/local/mysql/mysql-5.1-engines


sql/stacktrace.c:
  Auto merged
BUILD/compile-pentium-gcov:
  Manual merge.

For GCov builds, if the server crashes, the normal exit handler for writing
coverage information is not executed due to the abnormal termination.

Fix this by explicitly calling the __gcov_flush function in our crash handler.

Merge ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-5.0-engines.merge
into  ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-5.1-engines.merge

into  ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-5.1-engines.merge


libmysql/libmysql.c:
  Auto merged

into  ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-5.0-engines.merge

Merge ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-5.0-engines.merge
into  ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-5.1-engines.merge


mysql-test/t/fulltext2.test:
  Auto merged
BitKeeper/deleted/.del-fulltext3.result:
  Delete: mysql-test/r/fulltext3.result
BitKeeper/deleted/.del-fulltext3.test:
  Delete: mysql-test/t/fulltext3.test
mysql-test/r/fulltext2.result:
  SCCS merged

Merge ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-5.0-engines.merge
into  ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-5.1-engines.merge


sql/sql_insert.cc:
  Auto merged

into  anubis.xiphis.org:/usr/home/antony/work/mysql-5.1-engines.merge


include/my_base.h:
  Auto merged
mysql-test/lib/mtr_report.pl:
  Auto merged
mysql-test/r/events_bugs.result:
  Auto merged
mysql-test/r/rpl_sp.result:
  Auto merged
mysql-test/r/show_check.result:
  Auto merged
mysql-test/r/sp.result:
  Auto merged
mysql-test/t/disabled.def:
  Auto merged
mysql-test/t/ndb_single_user.test:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/share/errmsg.txt:
  Auto merged
sql/sql_partition.cc:
  Auto merged

Merge ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-4.1-engines.merge
into  ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-5.0-engines.merge

into  anubis.xiphis.org:/usr/home/antony/work/mysql-5.0-engines.merge


sql/sql_insert.cc:
  Auto merged

into  anubis.xiphis.org:/usr/home/antony/work/mysql-4.1-engines.merge

into  labbari.dsl.inet.fi:/home/my/bk/mysql-5.1-marvel


BitKeeper/etc/ignore:
  auto-union
libmysql/libmysql.c:
  Auto merged
mysql-test/r/innodb_mysql.result:
  Auto merged
mysql-test/include/mix1.inc:
  Manual merge from 5.0
storage/innobase/handler/ha_innodb.cc:
  Manual merge from 5.0

into  labbari.dsl.inet.fi:/home/my/bk/mysql-5.0-marvel


libmysql/libmysql.c:
  Auto merged
mysql-test/r/innodb_mysql.result:
  Manual merge from main 5.1 to 5.1-marvel.
mysql-test/t/innodb_mysql.test:
  Manual merge from main 5.1 to 5.1-marvel.

            hangs 100% cpu

Fulltext parser may fall into infinite loop when it gets illegal
multibyte sequence (or a sequence that doesn't have mapping to unicode).

Affects 5.1 only.


mysql-test/r/fulltext.result:
  A test case for BUG#29464.
mysql-test/t/fulltext.test:
  A test case for BUG#29464.
storage/myisam/ft_parser.c:
  ctype() may return negative value, which was stored in unsigned
  variable.
  
  Also ctype() may return negative length for correct multibyte
  sequence that doesn't have a mapping to unicode. These characters
  are skipped correctly with this patch.

into  chilla.local:/home/mydev/mysql-5.1-bug26827

            causing update of a different column

Post-pushbuild fix.

bitmap_set_bit() is an inline function in DEBUG builds and
a macro in non-DEBUG builds. The latter evaluates its 'bit'
argument twice. So one must not use increment/decrement operators
on this argument.

Moved increment of pointer out of bitmap_set_bit() call.


include/my_bitmap.h:
  Bug#26827 - table->read_set is set incorrectly,
              causing update of a different column
  Added a warning comment.
sql/sql_partition.cc:
  Bug#26827 - table->read_set is set incorrectly,
              causing update of a different column
  Moved increment of pointer out of bitmap_set_bit() call.

Enabling rpl_udf test.


mysql-test/t/disabled.def:
  Enabling rpl_udf test.

into  mysql.com:/home/svoj/devel/mysql/BUG27564/mysql-5.1-engines


mysys/hash.c:
  Auto merged

into  mysql.com:/home/svoj/devel/mysql/BUG27564/mysql-5.0-engines


mysys/hash.c:
  Auto merged

Dropping an user defined function may cause server crash in
case this function is still in use by another thread.

The problem was that our hash implementation didn't update
hash link list properly when hash_update() was called.


mysys/hash.c:
  The following requirement wasn't met by hash_update() function
  causing corruption of hash links list:
  
  After a record was unlinked from the old chain during update, it
  holds random position. By the chance this position is equal to
  position for the first element in the new chain. That means
  updated record is the only record in the new chain.

          causing update of a different column

For efficiency some storage engines do not read a complete record
for update, but only the columns required for selecting the rows.

When updating a row of a partitioned table, modifying a column
that is part of the partition or subpartition expression, then
the row may need to move from one [sub]partition to another one.
This is done by inserting the new row into the target
[sub]partition and deleting the old row from the originating one.
For the insert we need a complete record.

If an above mentioned engine was used for a partitioned table, we
did not have a complete record in update_row(). The implicitly
executed write_row() got an incomplete record.

This is solved by instructing the engine to read a complete record
if one of the columns of the partition or subpartiton is to be
updated.

No testcase. This can be reproduced with Falcon only. The engines
contained in standard 5.1 do always return complete records on
update.


sql/ha_partition.cc:
  Bug#26827 - table->read_set is set incorrectly,
              causing update of a different column
  Setting partition field bits in read_set if a writing
  operation is going on. This replaces the old function
  include_partition_fields_in_used_fields().
  Setting all bits in read_set if write_set contains a column
  used in a partition or subpartition expression.
  Removed include_partition_fields_in_used_fields().
sql/ha_partition.h:
  Bug#26827 - table->read_set is set incorrectly,
              causing update of a different column
  Removed declaration of
  include_partition_fields_in_used_fields().
sql/partition_info.h:
  Bug#26827 - table->read_set is set incorrectly,
              causing update of a different column
  Added a bitmap to partition_info for a quick check of
  columns used in a partition or subpartition expression.
sql/sql_partition.cc:
  Bug#26827 - table->read_set is set incorrectly,
              causing update of a different column
  Initializing the new bitmap with all columns used in a
  partition or subpartition expression.

fixes test breakage on sles10-ia64-a which omits charset.


mysql-test/r/fulltext2.result:
  move test for bug29299 into seperate file as it requires charset gbk
mysql-test/t/fulltext2.test:
  move test for bug29299 into seperate file as it requires charset gbk
mysql-test/r/fulltext3.result:
  move test for bug29299 into seperate file as it requires charset gbk
mysql-test/t/fulltext3.test:
  move test for bug29299 into seperate file as it requires charset gbk

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


storage/ndb/test/run-test/daily-basic-tests.txt:
  Auto merged

into  mysql.com:/home/bar/mysql-work/mysql-5.1-new-rpl


strings/ctype-uca.c:
  Auto merged
strings/ctype-mb.c:
  After merge fix.
strings/ctype-ucs2.c:
  After merge fix.

into  mysql.com:/home/bar/mysql-work/mysql-5.0.b27345

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


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

into  perch.ndb.mysql.com:/home/jonas/src/51-telco-gca


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

  Not very clever fix for DIH incorrect REDO handling
  - Dont report GCP_SAVE_CONF until first LCP has been complete during NR


ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  Not very clever fix for DIH incorrect REDO handling
    - Dont report GCP_SAVE_CONF until first LCP has been complete during NR

into  mysql.com:/nfsdisk1/lars/bk/mysql-5.1-new-rpl


sql/item_sum.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

into  mysql.com:/nfsdisk1/lars/bk/mysql-5.0-rpl

into  mysql.com:/nfsdisk1/lars/bk/mysql-5.1-new-rpl


sql/sql_yacc.yy:
  Auto merged

into  mysql.com:/nfsdisk1/lars/bk/mysql-5.0-rpl


sql/sql_yacc.yy:
  Auto merged

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


storage/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  Auto merged
storage/ndb/test/ndbapi/testNodeRestart.cpp:
  merge
storage/ndb/test/run-test/daily-basic-tests.txt:
  merge