There was an incomplete reset of the name resolution context, that caused 
INSERT ... SELECT ... JOIN statements to resolve not by joint row type calculated
for the join.
Removed the redundant re-initialization of the context, because 
mysql_insert_select_prepare() now correctly saves/restores the context.


mysql-test/r/insert_select.result:
  Bug #18080: INSERT ... SELECT ... JOIN results in ambiguous field list error
  
  - testsuite for the bug
mysql-test/t/insert_select.test:
  Bug #18080: INSERT ... SELECT ... JOIN results in ambiguous field list error
  
  - testsuite for the bug
sql/sql_parse.cc:
  Bug #18080: INSERT ... SELECT ... JOIN results in ambiguous field list error
  
  - remove an incomplete reset of the context because the mentioned function
  correctly saves/restores the context.

into moonbone.local:/work/tmp_merge-5.0-opt-mysql

into moonbone.local:/work/tmp_merge-5.0-opt-mysql


configure.in:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged

into moonbone.local:/work/tmp_merge-4.1-opt-mysql

into  clam.ndb.mysql.com:/space/pekka/ndb/version/my50

into mysql.com:/Users/kent/mysql/bk/mysql-5.0-new


ndb/Makefile.am:
  Auto merged

  Avoid error message trying 'windoze-dsp' in obsolete directory
compile-dist:
  Avoid error message for target 'distclean' and no Makefile


BUILD/compile-dist:
  Avoid error message for target 'distclean' and no Makefile
ndb/Makefile.am:
  Avoid error message trying 'windoze-dsp' in obsolete directory

into  clam.ndb.mysql.com:/space/pekka/ndb/version/my50-bug19285

ndb/src/ndbapi/NdbBlob.cpp:
  bug#19285 minor fixes
ndb/src/ndbapi/ndberror.c:
  bug#19285 minor fixes

into mysql.com:/Users/kent/mysql/bk/mysql-5.0-new


scripts/make_win_src_distribution.sh:
  Auto merged

  Make output less verbose
  Make temporary directory name unique
  Remove temporary directory on interrupt


scripts/make_win_src_distribution.sh:
  Make output less verbose
  Make temporary directory name unique
  Remove temporary directory on interrupt

  Don't try copy non existing extra/{sql_state,mysqld_error}.h


scripts/make_win_src_distribution.sh:
  Don't try copy non existing extra/{sql_state,mysqld_error}.h

into mysql.com:/Users/kent/mysql/bk/mysql-5.0-new


scripts/make_win_src_distribution.sh:
  Auto merged

  Include "sql_yacc.yy" for completeness (bug#20387)


scripts/make_win_src_distribution.sh:
  Include "sql_yacc.yy" for completeness (bug#20387)
  Improved error handling
  Don't list all files packed with tar/zip unless debugging

BitKeeper/deleted/.del-mysql_install.def~8da659e7c0f7e571:
  Auto merged

into moonbone.local:/work/tmp_merge-5.0-opt-mysql


configure.in:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/archive.result:
  Auto merged
mysql-test/r/auto_increment.result:
  Auto merged
mysql-test/r/ndb_lock.result:
  Auto merged
mysql-test/r/rpl_log.result:
  Auto merged
mysql-test/t/archive.test:
  Auto merged
mysql-test/t/auto_increment.test:
  Auto merged
mysql-test/t/ndb_lock.test:
  Auto merged
mysql-test/t/rpl_log.test:
  Auto merged
sql/ha_archive.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged

mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/archive.result:
  Auto merged
mysql-test/r/auto_increment.result:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/ndb_lock.result:
  Auto merged
mysql-test/r/rpl_log.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/t/archive.test:
  Auto merged
mysql-test/t/auto_increment.test:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged
mysql-test/t/ndb_lock.test:
  Auto merged
mysql-test/t/rpl_log.test:
  Auto merged
mysql-test/t/select.test:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/item_timefunc.h:
  Auto merged
sql/sql_lex.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged

  After merge fix


mysql-test/r/select.result:
  After merge fix

  Changes for Netware


sql/net_serv.cc:
  Netware needs <sys/select.h>
configure.in:
  Call of "comp_err" has moved, changed code for Netware that
  edits make files to reflect this
netware/BUILD/compile-netware-END:
  After correcting "configure.in" to edit make files correctly,
  removed obsolete "sed" of "extra/Makefile.am" for Netware

sql/item_timefunc.cc:
  Auto merged
sql/item_timefunc.h:
  Auto merged

into moonbone.local:/work/tmp_merge-5.0-opt-mysql


mysql-test/r/cast.result:
  Auto merged
mysql-test/r/func_str.result:
  Auto merged
mysql-test/t/func_str.test:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_strfunc.cc:
  Auto merged

configure.in:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/item_timefunc.h:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged

  Delete: netware/mysql_install.def
Makefile.am:
  Removed obsolete "mysql_install.def"


netware/Makefile.am:
  Removed obsolete "mysql_install.def"
BitKeeper/deleted/.del-mysql_install.def~8da659e7c0f7e571:
  Delete: netware/mysql_install.def

  Fix for bug#16716 for --ps-protocol mode.
item_cmpfunc.cc:
  Fix for a memory allocation/freeing problem in agg_cmp_type() after fix
for bug#16377. Few language corrections.


sql/item_cmpfunc.cc:
  Fix for a memory allocation/freeing problem in agg_cmp_type(). Few language corrections.
sql/item_strfunc.cc:
  Fix for bug#16716 for --ps-protocol mode.

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0


mysql-test/mysql-test-run.pl:
  Auto merged

Set default valgrind options to "-v --show-reachable=yes" and make it possible to override that with --valgrind-options 


mysql-test/mysql-test-run.pl:
  Make --valgrind-all a synonym for --valgrind.
  Set "-v --show-reachable=yes" as our default valgrind options. 
  Make --valgrind-options override the default options
  Update usage.
  Turn on valgrinding also when user specified --valgrind-path or --valgrind-options without --valgrind

into  mysql.com:/usr/home/ram/work/mysql-5.0

into  mysql.com:/usr/home/ram/work/mysql-5.0


sql/item_func.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged

into  mysql.com:/home/stewart/Documents/MySQL/5.0/main

into  mysql.com:/home/stewart/Documents/MySQL/5.0/main


ndb/src/mgmsrv/MgmtSrvr.cpp:
  Auto merged
ndb/src/mgmsrv/MgmtSrvr.hpp:
  Auto merged
ndb/src/mgmsrv/Services.cpp:
  Auto merged

into  mysql.com:/usr/home/ram/work/mysql-5.0

mysql-test/r/rpl_log.result:
  after-merge fix.
sql/ha_archive.cc:
  after-merge fix.
sql/item_func.cc:
  after-merge fix.
sql/sql_class.cc:
  after-merge fix.
sql/sql_class.h:
  after-merge fix.

into serg.mylan:/usr/home/serg/Abk/mysql-5.0


mysql-test/r/ctype_sjis.result:
  Auto merged
mysql-test/t/ctype_sjis.test:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged

Don't rely on table->null_row when no index is used - it may be a multi-table search

into  rurik.mysql.com:/home/igor/mysql-5.0-opt


mysql-test/t/func_group.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/opt_sum.cc:
  Auto merged
mysql-test/r/func_group.result:
  SCCS merged

into  rurik.mysql.com:/home/igor/mysql-5.0-opt


sql/field.cc:
  Auto merged
sql/opt_sum.cc:
  Auto merged

into moonbone.local:/work/18175-bug-5.0-opt

resulted in a wrong error message.

The nest_level counter indicates the depth of nesting for a subselect. It is
needed to properly resolve aggregate functions in nested subselects. Obviously 
it shouldn't be incremented for UNION parts because they have the same level of
nesting. This counter was incremented by 1 in the mysql_new_select() function
for any new select and wasn't decremented for UNION parts. This resulted in
wrongly reported error messages.

Now the nest_level counter is decremented by 1 for any union part.


mysql-test/t/union.test:
  Added test case for the bug#18175: The nest_level counter wasn't decremented for union parts which
  resulted in a wrong error message.
mysql-test/r/union.result:
  Added test case for the bug#18175: The nest_level counter wasn't decremented for union parts which
  resulted in a wrong error message.
sql/sql_yacc.yy:
  Fixed bug#18175: The nest_level counter wasn't decremented for union parts which
  resulted in a wrong error message.
  Now the nest_level counter is decremented by 1 for any union part.