union.result, union.test:
  Adding test case.
item.cc:
  Allow safe character set conversion in UNION
  - string constant to column's charset
  - to unicode
  Thus, UNION now works the same with CONCAT (and other string functions)
  in respect of aggregating arguments with different character sets.


sql/item.cc:
  Allow character set conversion in UNION
  - string to column's charset
  - to unicode
  Bug#15949 union + illegal mix of collations (IMPLICIT + COERCIBLE)
mysql-test/t/union.test:
  Adding test case.
mysql-test/r/union.result:
  Adding test case.

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

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

into  mysql.com:/usr_rh9/home/elkin.rh9/MySQL/FIXES/mysql-4.1-bug16217

into mysql.com:/M41/rpmspec-4.1

into  mysql.com:/usr_rh9/home/elkin.rh9/MySQL/FIXES/mysql-4.1-bug16217

into  selena.:H:/MYSQL/src/#06536-mysql-4.1

into  mysql.com:/usr/local/mysql/mysql-4.1-fixrace

  Give space for second and third slave port


mysql-test/mysql-test-run.pl:
  Give space for second and third slave port
  Define shell variables for all ports, and
  list these at startup
mysql-test/mysql-test-run.sh:
  Give space for second and third slave port

errorneously abort reporting failure to kill child processes, where in
reality the problem was merely that the child had become a zombie because
of missing waitpid() call.


mysql-test/lib/mtr_process.pl:
  Fix race (on some platforms) when killing processes.

into mysql.com:/Users/kent/mysql/bk/mysql-4.1

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

Bug #17257 ndb, update fails for inner joins if tables do not have Primary Key

change: the allocated area by setValue may not be around for later, store hidden key in special member variable instead


mysql-test/r/ndb_basic.result:
  Bug #17249 delete statement with join where clause fails when table do not have pk
  Bug #17257 update fails for inner joins if tables do not have Primary Key
mysql-test/t/ndb_basic.test:
  Bug #17249 delete statement with join where clause fails when table do not have pk
  Bug #17257 update fails for inner joins if tables do not have Primary Key
sql/ha_ndbcluster.cc:
  Bug #17249 delete statement with join where clause fails when table do not have pk
  Bug #17257 update fails for inner joins if tables do not have Primary Key
  
  change: the allocated area by setValue may not be around for later, store hidden key in special member variable instead
sql/ha_ndbcluster.h:
  Bug #17249 delete statement with join where clause fails when table do not have pk
  Bug #17257 update fails for inner joins if tables do not have Primary Key
  
  change: the allocated area by setValue may not be around for later, store hidden key in special member variable instead

support-files/mysql.spec.sh:
  Use "-i" on "make test-force";
  this will prevent "make" from writing "***" which in turn was treated as a _build_ error
  by the log evaluation tool, causing it not to list the failing tests.

This changeset is assumed to stay in 4.1.


client/mysql.cc:
  BUG#16217 forced to introduce a separate mysql client command.
  Feature is backported from 5.0, precisely 
  ChangeSet 1.2034 06/02/09 16:23:09 aelkin@mysql.com
  (under second review at the moment)
mysql-test/r/mysqlbinlog.result:
  changed in 5.0
mysql-test/t/mysqlbinlog.test:
  backported from 5.0. The last part of the test to mimic bug#16217
sql/log_event.cc:
  Inserting exclaiming comment command for mysql client made differently than in 5.0.
  Parsing still is cheap enough not to think to modify server code instead.

into  perch.ndb.mysql.com:/home/jonas/src/mysql-4.1


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

  Introduce new variable c_newest_restorable_gci
    which is set _after_ both GCP_SAVE and COPY_GCI
    
  This variable is used when cutting redo (calcKeepGci)
  
  Also make sure complete GCI is run inbetween LCP's


ndb/src/kernel/blocks/dbdih/Dbdih.hpp:
  Introduce new variable c_newest_restorable_gci
    which is set _after_ both GCP_SAVE and COPY_GCI
  
  This variable is used when cutting redo (calcKeepGci)
  Also make sure complete GCI is run inbetween LCP's
ndb/src/kernel/blocks/dbdih/DbdihMain.cpp:
  Introduce new variable c_newest_restorable_gci
    which is set _after_ both GCP_SAVE and COPY_GCI
  
  This variable is used when cutting redo (calcKeepGci)
  Also make sure complete GCI is run inbetween LCP's

  fix corruption due to page 0, file 0 gets released


ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  Make sure that page 0, file 0 isnt released

Removed 'delayed' to make the test deterministic (as the bug itself has nothing to do with 'delayed').

into  sanja.is.com.ua:/home/bell/mysql/bk/work-4.1

mysql-test/r/kill.result:
  This result chenged because of the correspondent test change.
mysql-test/t/kill.test:
  This test fixed for kill on Mac OS X (which do not send OK)

into  april.(none):/home/svoj/devel/mysql/merge/mysql-4.1

into  april.(none):/home/svoj/devel/mysql/merge/mysql-4.1


sql/item_func.h:
  Auto merged

into  april.(none):/home/svoj/devel/mysql/merge/mysql-4.1

Bug #17158  	load data infile of char values into table of char with no (PK) fails to load
Bug #17081  	Doing "LOAD DATA INFILE" directly after delete can cause missing data


mysql-test/r/ndb_load.result:
  New BitKeeper file ``mysql-test/r/ndb_load.result''
mysql-test/t/ndb_load.test:
  New BitKeeper file ``mysql-test/t/ndb_load.test''

  better error message on invalid config change


ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  fix typo
ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  Change error message...note that this is a guess

  ndb - error while restarting in dict
        improve error message when changed config leads to failed restart


ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  improve error message

ndb/test/ndbapi/testBlobs.cpp:
  do batched deletes + list commit across open cursor test cases
ndb/tools/delete_all.cpp:
  if blobs, no commit across open cursor (single trans)
  cases listed in testBlobs.cpp, analyze later (in 5.0 maybe)

mysql-test/r/ndb_blob.result:
  replace+tinyblob back-patch from 5.0
mysql-test/t/ndb_blob.test:
  replace+tinyblob back-patch from 5.0
ndb/src/ndbapi/NdbBlob.cpp:
  replace+tinyblob back-patch from 5.0

Fixed that fulltext query + union results in unexpected behaviour.


sql/item_func.h:
  Remove access to table object from cleanup() as the table object
  may have been dropped earlier (In case of temporary tables or of
  close_thread_tables() is run before cleanup())
  This fixed a bug with access to already freed memory
sql/sql_base.cc:
  Reset variables used by fulltext

5.0 or later server, obviously). (Bug #16389)


client/mysqldump.c:
  Prevent dumping data from a view (and crashing when we see one)

libmysql/libmysql.c:
  stmt->mysql could be 0x0 if the connection has failed between prepare and execute
  or any other operation. thus if the user decides to use mysql_stmt_reset()
  we should not segfault.
tests/mysql_client_test.c:
  test for bug #12744 (MYSQL_STMT operations cause seg fault after connection reset)

           MATCH and FULLTEXT
Fixed that fulltext query using PS results in unexpected behaviour
when executed 2 or more times.


mysql-test/r/fulltext.result:
  Testcase for BUG#14496.
mysql-test/t/fulltext.test:
  Testcase for BUG#14496.
sql/item_func.h:
  In Item_func_match::cleanup() always reset ft_handler to 0.

into  devsrv-b.mysql.com:/space/magnus/my41-bug15302

 - Change "mysql_create_db" to not call "send_ok" if in silent mode i.e. called from "load_master_data"
 - Change mysqltest to detect when there aren't as many warnings available as was reported.


client/mysqltest.c:
  Call "die" if warnings were reported but there weren't any warnings to retrieve
sql/sql_db.cc:
  Don't call "send_ok" if in silent mode.

ndb/test/ndbapi/testBlobs.cpp:
  setValue buffer was not fullsize

into  mysql.com:/home/alexi/innodb/mysql-4.1-merged

  Applied innodb-4.1-ss20 snapshot.


innobase/btr/btr0sea.c:
  Applied innodb-4.1-ss20 snapshot.
    Account for a race condition when dropping the adaptive
    hash index for a B-tree page (Bug #16582).
    btr_search_drop_page_hash_index(): Retry the operation if a hash
    index with different parameters was built meanwhile. Add
    diagnostics for the case that hash node pointers to the page
    remain. This fix is from Heikki.
    btr_search_info_update_hash(), btr_search_info_update_slow():
    Document the parameter "info" as in/out.
innobase/fil/fil0fil.c:
  Applied innodb-4.1-ss20 snapshot.
    Keep track on unflushed modifications to file spaces. When
    there are tens of thousnads of file spaces, flushing all files
    in fil_flush_file_spaces() would be very slow (Bug #16582).
    fil_flush_file_spaces(): Only flush unflushed file spaces.
    fil_space_t, fil_system_t: Add a list of unflushed spaces.
innobase/include/btr0sea.ic:
  Applied innodb-4.1-ss20 snapshot.
    btr_search_info_update_hash(), btr_search_info_update_slow():
    Document the parameter "info" as in/out.

into  mysql.com:/home/alexi/innodb/mysql-4.1-merged