Performance improvements made.
ExtractValue for large XML values is now much faster
(about 2000 times faster of 1Mb-long XML values).


sql/item_xmlfunc.cc:
  Performance improvement for huge XML values:
  1. Avoid reallocs - reserve extra memory:
  using String::reserve() + String::q_append()
  instead of String::append()
  2. Parent is now not searched through the all previous
  nodes in backward direction. Instead, we do the following:
  - we introduce data->parent - a new member in MY_XML_USER_DATA
  - when entering a new tag/attribute node, we remember offset
    of the current node in data->parent
  - when leaving a tag/attribute node, we change data->parent
    to offset of the parent of the current node.

sql/log.h:
  manual merge: moving 5.0 hunk into the correct file.

into  koti.dsl.inet.fi:/home/elkin/MySQL/TEAM/5.1-merge


client/mysql.cc:
  Auto merged
mysql-test/r/mysql.result:
  Auto merged
mysql-test/t/mysql.test:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_repl.cc:
  Auto merged
sql/sql_class.h:
  conflicting hunk is for log.h

Fix: ignore BOM marker in the first line.


client/mysql.cc:
  Skip BOM marker in the very first line.
mysql-test/r/mysql.result:
  Adding test
mysql-test/t/mysql.test:
  Adding test

into  koti.dsl.inet.fi:/home/elkin/MySQL/TEAM/FIXES/5.0/bug26000_show_slave_status_when_no_active_mi

into  koti.dsl.inet.fi:/home/elkin/MySQL/TEAM/FIXES/5.0/bug26000_show_slave_status_when_no_active_mi


sql/sql_parse.cc:
  Auto merged

Problem: one thread could read uninitialized memory from (the stack of) another
thread.
Fix: swapped order of initializing the memory and making it available to the
other thread.
Fix: put lock around the statement that makes the memory available to the other
thread.
Fix: all fields of the struct are now initialized in the constructor, to avoid
future problems.


sql/sql_class.h:
  Initialize all members in constructor for more safe future code.
sql/sql_repl.cc:
  Swap order so that linfo is first initialized, then assigned, instead of the
  other way around.
  Put a lock around the assignment. We use LOCK_thread_count since log_in_use
  uses it: log_in_use may be running concurrently, called from
  MYSQL_LOG::purge_logs.

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


strings/ctype-euc_kr.c:
  After merge fix

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

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


mysql-test/t/ctype_uca.test:
  Auto merged
sql/mysqld.cc:
  Auto merged
mysql-test/t/subselect.test:
  After merge fix

Removing redundant initialization.


sql/mysqld.cc:
  Removing redundant variable initialization.

Problem: some valid euc-kr characters were rejected because
condition checking multi-byte tail didn't allow 
multi-byte characters having the second byte in the ranges
[0x41..0x5A]  and [0x61..0x7A].

Fix: allow these byte ranges for mb tails


mysql-test/r/ctype_euckr.result:
  Adding tests
mysql-test/t/ctype_euckr.test:
  Adding tests
strings/ctype-euc_kr.c:
  Fixing wrong tail character pattern

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.1-merge

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.0-merge

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.1-merge


mysql-test/suite/binlog/t/binlog_row_mix_innodb_myisam.test:
  Auto merged
mysql-test/suite/ndb/r/ndb_dd_basic.result:
  Auto merged
sql/field.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/log_event.h:
  Auto merged
sql/rpl_record.cc:
  Auto merged
sql/rpl_utility.cc:
  Auto merged
sql/rpl_utility.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.0-merge

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-4.1-merge

active_mi has been reset (shutdown) at the time of quering with 
SHOW SLAVE STATUS so that 
at handling of SHOW an attempt to read its members segfaults.

Fixed with checking the value of active_mi before to call show_master_info()
Merely send_ok() is invoked when active_mi does not exist.
A test can not be easiely written.

Notice, there are more analogical cases in the code which require a similar
treatment (to be reported as a bug separately). 


sql/sql_parse.cc:
  Ignore reporting and send only OK if master info struct has been destoyed.
  As this must be at shutdown merely a warning is sent to the client.

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.1-build

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.1-build


mysql-test/suite/rpl/r/rpl_row_tabledefs_2myisam.result:
  Auto merged
mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result:
  Auto merged

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0-build

into  production.mysql.com:/usersnfs/jperkin/bk/build-5.1


BitKeeper/deleted/.del-CMakeLists.txt~dd682cce1d53c0b4:
  Auto merged

into  kindahl-laptop.dnsalias.net:/home/bk/b31076-mysql-5.1-rpl


sql/log_event.cc:
  Auto merged

Second patch to initailize more uninitialized variables.


sql/log_event.cc:
  Intializing several uninitialized fields in the Table_map_log_event.

cmake list are auto-generated and thus still required.  Correct fix
not yet known.


bdb/CMakeLists.txt:
  Revert previous change, it is incorrect as those files are automatically
  generated.

in following tests.


mysql-test/suite/rpl/r/rpl_bug31076.result:
  Result file change.
mysql-test/suite/rpl/t/rpl_bug31076.test:
  Dropping database so that following tests don't see it.

into  kindahl-laptop.dnsalias.net:/home/bk/b31076-mysql-5.1-rpl


sql/log_event.cc:
  Auto merged

Row-based replication crashes when replicating from pre-5.1.22 to 5.1.22
due to an uninitialized variable.


sql/log_event.cc:
  Initializing m_null_bits to null so that it can be detected that it
  was not initialized later.
mysql-test/suite/rpl/r/rpl_bug31076.result:
  New BitKeeper file ``mysql-test/suite/rpl/r/rpl_bug31076.result''
mysql-test/suite/rpl/t/rpl_bug31076.test:
  New BitKeeper file ``mysql-test/suite/rpl/t/rpl_bug31076.test''

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt


mysql-test/r/grant.result:
  Auto merged

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt


mysql-test/r/alter_table.result:
  Auto merged
mysql-test/r/create.result:
  Auto merged
mysql-test/r/ctype_collate.result:
  Auto merged
mysql-test/r/ctype_recoding.result:
  Auto merged
mysql-test/r/default.result:
  Auto merged
mysql-test/r/gis.result:
  Auto merged
mysql-test/r/grant.result:
  Auto merged
mysql-test/r/information_schema.result:
  Auto merged
mysql-test/r/key.result:
  Auto merged
mysql-test/r/mysql.result:
  Auto merged
mysql-test/r/ps_1general.result:
  Auto merged
mysql-test/r/sp.result:
  Auto merged
mysql-test/r/type_enum.result:
  Auto merged
mysql-test/r/type_ranges.result:
  Auto merged
mysql-test/r/show_check.result:
  manual merge
mysql-test/t/information_schema.test:
  manual merge
sql/sql_show.cc:
  manual merge

added get_field_default_value() function which obtains default value from the field
(used in store_create_info() & get_schema_column_record() functions)


mysql-test/r/alter_table.result:
  result fix
mysql-test/r/create.result:
  result fix
mysql-test/r/ctype_collate.result:
  result fix
mysql-test/r/ctype_recoding.result:
  result fix
mysql-test/r/default.result:
  result fix
mysql-test/r/gis.result:
  result fix
mysql-test/r/grant.result:
  result fix
mysql-test/r/information_schema.result:
  result fix
mysql-test/r/key.result:
  result fix
mysql-test/r/mysql.result:
  result fix
mysql-test/r/ps_1general.result:
  result fix
mysql-test/r/show_check.result:
  result fix
mysql-test/r/sp.result:
  result fix
mysql-test/r/type_enum.result:
  result fix
mysql-test/r/type_ranges.result:
  result fix
mysql-test/t/information_schema.test:
  test case

into  magare.gmz:/home/kgeorge/mysql/autopush/B30639-5.1-opt


mysql-test/r/select.result:
  Auto merged
mysql-test/t/select.test:
  Auto merged
sql/sql_lex.cc:
  Auto merged

 The parser uses ulonglong to store the LIMIT number. This number
 then is stored into a variable of type ha_rows. ha_rows is either
 4 or 8 byte depending on the BIG_TABLES define from config.h
 So an overflow may occur (and LIMIT becomes zero) while storing an
 ulonglong value in ha_rows.
 Fixed by :
  1. Using the maximum possible value for ha_rows on overflow
  2. Defining BIG_TABLES for the windows builds (to match the others) 


include/config-win.h:
  Bug #30639: turn on BIG_TABLES for windows
mysql-test/r/select.result:
  Bug #30639: test case
mysql-test/t/select.test:
  Bug #30639: test case
sql/sql_lex.cc:
  Bug #30639: Use the maximum possible number on overflow 
   of LIMIT. This is valid because there won't be more rows
   anyway.

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt