The embedded version of the server doesn't use column level grants, and 
the compile directive NO_EMBEDDED_ACCESS_CHECKS should be checked instead of
the redundant HAVE_QUERY_CACHE (which is always the case) to determine if 
column level grants should be compiled or not.


mysql-test/r/query_cache.result:
  Updated result file
mysql-test/r/query_cache_notembedded.result:
  Updated result file
mysql-test/t/query_cache.test:
  Moved test with GRANT to query_cache_notembedded test.
mysql-test/t/query_cache_notembedded.test:
  Moved test with GRANT to query_cache_notembedded test.
sql/sql_cache.cc:
  Changed the conditional compilation directive to only compile column level grant
  checks if NO_EMBEDDED_ACCESS_CHECKS isn't defined.

into  bodhi.(none):/opt/local/work/mysql-5.1-runtime


mysql-test/include/mix1.inc:
  Auto merged
mysql-test/r/create.result:
  Auto merged
mysql-test/r/innodb_mysql.result:
  Auto merged
mysql-test/r/sp.result:
  Auto merged
mysql-test/t/sp.test:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
libmysql/libmysql.c:
  Manual merge.

when used in a VIEW.

The problem was that wrong function (create_tmp_from_item())
was used to create a temporary field for Item_func_sp.

The fix is to use create_tmp_from_field().


mysql-test/r/sp.result:
  Update result file.
mysql-test/t/sp.test:
  Add a test case for BUG#20550.
sql/item_func.h:
  Add a getter for Item_func_sp::sp_result_field.
sql/sql_select.cc:
  Use create_tmp_from_field() to create a temporary field
  for Item_func_sp.

into  trift2.:/MySQL/M51/push-5.1


storage/ndb/test/ndbapi/testScanFilter.cpp:
  Auto merged

into  trift2.:/MySQL/M50/push-5.0

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


mysql-test/mysql-test-run.pl:
  Auto merged
scripts/mysql_install_db.sh:
  Auto merged

into  production.mysql.com:/usersnfs/jperkin/bk/bug-27692/5.0

were accidentally removed during a previous rototill of this
code.  Fixes bug#27692.
  
While it can be argued we should strive to provide a 'secure by
default' installation, this happens to be the setup currently
documented in the manual as the default, so defer changes that
improve security out of the box to a co-ordinated effort later
on.
  
For now, make a note about the test databases and anonymous user
in mysql_install_db and recommend that mysql_secure_installation
be ran for users wishing to remove these defaults.

[..re-commit of previously lost change..]


scripts/mysql_system_tables_data.sql:
  Add anonymous accounts.
scripts/mysql_install_db.sh:
  Point users at the mysql_secure_installation script.
mysql-test/mysql-test-run.pl:
  Add a comment where removing anonymous users.

   Updated variable size arrays to use vector like Jonas did for 5.1 so that my build would not break


ndb/test/ndbapi/testScanFilter.cpp:
   Updated variable size arrays to use vector like Jonas did for 5.1 so that my build would not break

into  mysql.com:/home/kent/bk/make-install/mysql-5.1-build

  Added special handling of "mysql_install_db" and "mysql.server" scripts,
  find executables relative to the current directory.


scripts/make_binary_distribution.sh:
  Added special handling of "mysql_install_db" and "mysql.server" scripts,
  find executables relative to the current directory.

succ. mysql_change_user() call.

Use 2 bytes for character set number.

into  trift2.:/MySQL/M51/push-5.1


configure.in:
  5.0 version change does not affect 5.1 - "use local".

into  trift2.:/MySQL/M50/push-5.0

Add the cleanup by dropping the database 'track' in test "rpl_bug31076".


mysql-test/suite/rpl/r/rpl_bug31076.result:
  Fix bug#31150 "Test case does not cleanup":
  Drop the database 'track' which was newly created for this test.
mysql-test/suite/rpl/t/rpl_bug31076.test:
  Fix bug#31150 "Test case does not cleanup":
  Drop the database 'track' which was newly created for this test.

into  trift2.:/MySQL/M51/push-5.1

into  moksha.local:/Users/davi/mysql/push/bugs/21136-regression

caused a few tests to fail because the thd->extra_lock wasn't being set to
NULL after the table was unlocked. This poses a serious problem because later
attempts to access thd->extra_lock (now a dangling pointer) will probably
result in a crash (undefined behavior) -- and that's what actually happens
in some test cases.

The solution is to set the select_create::m_plock pointee to NULL, which
means that thd->extra_lock is set to NULL when the lock data is not for a
temporary table.


sql/sql_insert.cc:
  Set the m_plock pointee to NULL, thus avoiding a dangling thd->extra_lock pointer
  in some cases.

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

into  station.:/mnt/raid/alik/MySQL/devel/bug-30472/5.1-rt-bug30472

the sql_class.h file.


sql/sql_class.h:
  Add pointers for holding lock data for temporary tables.

When CREATE TEMPORARY TABLE .. SELECT is invoked from a stored function
which in turn is called from CREATE TABLE SELECT causes a memory leak
because the inner create temporary table overrides the outter extra_lock
reference when locking the table.

The solution is to simply not overrride the extra_lock by only using the
extra_lock for a non-temporary table lock.


mysql-test/r/create.result:
  Add test case result for Bug#21136
mysql-test/t/create.test:
  Add test case for Bug#21136
sql/sql_insert.cc:
  For temporary tables, store the lock data within the select_create class
  since tmp tables contents are not replicated. For "real" tables, store
  the lock data in the thread extra_lock pointer.

insert_id after succ. mysql_change_user() call.

See also WL 4066.
  
This bug reveals two problems:
  - the problem on the client side which was described originally;
  - the problem in protocol / the server side: connection context
    on client and server should be like after mysql_real_connect()
    and be consistent. The server however just resets character
    set variables to the global defaults.

The fix seems to be as follows:
  - extend the protocol so that the client be able to send
    character set information in COM_CHANGE_USER command;
  - change the server so that it understands client character set
    in the command;
  - change the client:
    - reset character set to the default value (which has been
      read from the configuration);
    - send character set in COM_CHANGE_USER command.


client/client_priv.h:
  Declare a function, used in libmysql.c and client.c.
libmysql/libmysql.c:
  1. Reset character set on the client in mysql_change_user().
  2. Send character set to the server in COM_CHANGE_USER command.
mysql-test/t/mysql_client_test.test:
  mysql_client_test.log is used by the test suite.
  
  Use mysql_client_test.out.log to collect mysql_client_test
  real output.
sql/sql_parse.cc:
  Switch character set in COM_CHANGE_USER.
tests/mysql_client_test.c:
  Test case for BUG#30472.

into  trift2.:/MySQL/M51/push-5.1

This is mysql-5.1.22-rc.


mysql-test/r/innodb_mysql.result:
  Auto merged
scripts/mysqld_safe.sh:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/sql_select.cc:
  Manual merge - the 31001 bug is already fixed.
mysql-test/include/mix1.inc:
  Manual merge - should not have conflicted at all.

   Bug #30759  	mysql_install_db fails to set $extra_bindir properly in all cases.


scripts/mysql_install_db.sh:
  Preliminary fix for
     Bug #30759  	mysql_install_db fails to set $extra_bindir properly in all cases.
  
  Provided by Daniel for the 5.1.22-rc build, to be superseded by a better patch when that is available.

insert_id after succ. mysql_change_user() call.

Supply a correct packet length to dispatch command.


sql/sp_head.cc:
  Fix packet length.
sql/sql_parse.cc:
  Fix packet length.
sql/sql_prepare.cc:
  Fix packet length.
tests/mysql_client_test.c:
  Test case for COM_CHANGE_USER.

into  mysql.com:/home/kent/bk/make-dist-stable/mysql-5.1-build


Makefile.am:
  Auto merged
configure.in:
  Auto merged

  Handle pstack like other optional directories
  Check if a directory exists relative to $srcdir


Makefile.am:
  Handle pstack like other optional directories
  Check if a directory exists relative to $srcdir
configure.in:
  Handle pstack like other optional directories
  Check if a directory exists relative to $srcdir
pstack/Makefile.am:
  Handle pstack like other optional directories
  Check if a directory exists relative to $srcdir

into  trift-lap.fambruehe:/MySQL/M51/antony-5.1


Makefile.am:
  Auto merged
configure.in:
  Auto merged
storage/innobase/handler/ha_innodb.cc:
  Auto merged
mysql-test/suite/funcs_1/r/innodb__datadict.result:
  Use most current version of test results.
mysql-test/suite/funcs_1/r/memory__datadict.result:
  Use most current version of test results.
mysql-test/suite/funcs_1/r/myisam__datadict.result:
  Use most current version of test results.
mysql-test/suite/funcs_1/r/ndb__datadict.result:
  Use most current version of test results.

  Use custom 'pkgduppdir'
mysql.server.sh:
  The server is installed in 'libexecdir'


scripts/Makefile.am:
  Use custom 'pkgduppdir'
scripts/make_binary_distribution.sh:
  Use custom 'pkgduppdir'
support-files/mysql.server.sh:
  The server is installed in 'libexecdir'

into  mysql.com:/home/kent/bk/make-install/mysql-5.1-build

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

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

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


mysys/mf_tempfile.c:
  Auto merged

mysys/mf_tempfile.c:
  Try to avoid passing null as first parameter to GetTempFileName, since it's documented that it won't work.