into mysql.com:/home/timka/mysql/src/5.0-bug-11044

The problem was that when there was no MIN or MAX function, after finding the
group prefix based on the DISTINCT or GROUP BY attributes we did not search further
for a key in the group that satisfies the equi-join conditions on attributes that
follow the group attributes. Thus we ended up with the wrong rows, and subsequent
calls to select_cond->val_int() in evaluate_join_record() were filtering those
rows. Hence - the query result set was empty.

The problem occured both for GROUP BY queries without MIN/MAX and for queries
with DISTINCT (which were internally executed as GROUP BY queries).


mysql-test/r/group_min_max.result:
  Added test result for BUG#11044. Notice that the group by query is
  equivalent to the distinct query and both are executed via the same
  algorithm.
mysql-test/t/group_min_max.test:
  Added test for BUG#11044. Notice that the group by query is
  equivalent to the distinct query and both are executed via the
  same algorithm.
sql/opt_range.cc:
  * Use the extended prefix in QUICK_GROUP_MIN_MAX_SELECT::get_next()
    to find keys that satisfy equality conditions in the case when there is
    no MIN or MAX function.
  * Corrected some method comments.
  * Corrected debug printout of cost information.

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

sql/item_func.cc:
  a fix (#11235: Expression with IFNULL yields 18 where 1 is correct).
  We should pass res end pointer to the strtoll10().

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


mysql-test/r/func_if.result:
  Auto merged
mysql-test/t/func_if.test:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged

BitKeeper/etc/logging_ok:
  auto-union
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged

into dl145c.mysql.com:/home/ndbdev/tomas/mysql-4.1

sql/item_cmpfunc.cc:
  Auto merged
mysql-test/r/func_if.result:
  Manual merge.

into dl145c.mysql.com:/home/ndbdev/tomas/mysql-4.1


BitKeeper/etc/logging_ok:
  auto-union

  Correction for test case of bug #11142.


mysql-test/t/func_if.test:
  Correction for test case of bug #11142.
mysql-test/r/func_if.result:
  Correction for test case of bug #11142.

  Added a test case for bug #11142.
item_cmpfunc.cc:
  Fixed bug #11142.
  Implementation of Item_func_nullif::is_null was corrected.


sql/item_cmpfunc.cc:
  Fixed bug #11142.
  Implementation of Item_func_nullif::is_null was corrected.
mysql-test/t/func_if.test:
  Added a test case for bug #11142.
mysql-test/r/func_if.result:
  Added a test case for bug #11142.

  Logging to logging@openlogging.org accepted
DbtcMain.cpp, testTimeout.cpp:
  Bug  #11290 TransactionInactiveTimeout = 0 does not result in infinite timeout


ndb/test/ndbapi/testTimeout.cpp:
  Bug  #11290 TransactionInactiveTimeout = 0 does not result in infinite timeout
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  Bug  #11290 TransactionInactiveTimeout = 0 does not result in infinite timeout
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

into igor-inspiron.creware.com:/home/igor/mysql-5.0

into igor-inspiron.creware.com:/home/igor/dev/mysql-4.1-0

  Add a patch by Georg Richter to remove compiler warnings on 64-bit Windows


sql/ha_innodb.cc:
  Add a patch by Georg Richter to remove compiler warnings on 64-bit Windows

into mysql.com:/home/svoj/devel/yassl-mysql-5.0

into igor-inspiron.creware.com:/home/igor/dev/mysql-5.0-0


BitKeeper/etc/logging_ok:
  auto-union
mysql-test/r/ctype_utf8.result:
  Auto merged
sql/sql_select.cc:
  Auto merged

mysql-test/r/rpl_ddl.result:
  Making XID deterministic for test
mysql-test/t/rpl_ddl.test:
  Making XID deterministic for test

  Added a test case for bug #11167.
sql_select.cc:
  Fixed bug #11167.
  In 4.1 char/varchar fields are limited by 255 characters in
  length that make them longer than 255 bytes in size for such
  character sets as UTF8. The functions store_record_in_cache
  and read_cached_records did not take into account this
  Moreover the code did not take into account that the size
  of the varchar fields in 5.0 can be up to 65535 bytes


sql/sql_select.cc:
  Fixed bug #11167.
  In 4.1 char/varchar fields are limited by 255 characters in
  length that make them longer than 255 bytes in size for such
  character sets as UTF8. The functions store_record_in_cache
  and read_cached_records did not take into account this
  Moreover the code did not take into account that the size
  of the varchar fields in 5.0 can be up to 65535 bytes
mysql-test/r/ctype_utf8.result:
  Added a test case for bug #11167.
mysql-test/t/ctype_utf8.test:
  Added a test case for bug #11167.
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

into mysql.com:/home/svoj/devel/yassl-mysql-5.0

into mysql.com:/home/svoj/devel/yassl-mysql-5.0

into mysql.com:/home/bk/mysql-5.0

BitKeeper/etc/logging_ok:
  auto-union
sql/sql_parse.cc:
  Auto merged

into mysql.com:/home/bk/b6883-mysql-4.1

ndb/src/common/logger/Logger.cpp:
  Auto merged
ndb/test/ndbapi/testBlobs.cpp:
  Auto merged
ndb/tools/restore/consumer_restore.cpp:
  Auto merged

into mysql.com:/home/jonas/src/mysql-4.1-push

into mysql.com:/home/jonas/src/mysql-4.1-push

  Enable retry on startTransaction


ndb/tools/restore/consumer_restore.cpp:
  Enable retry on startTransaction==NULL

  Fix for link failures on boxes with non-gnu compiler.


client/Makefile.am:
  Add a dummy C++ file to client suite to make libtool use a C++ linker:
  this lets client suite link when using yaSSL and a non-gcc C++ compiler.
config/ac-macros/yassl.m4:
  HAVE_YASSL conditional is used to add dummy C++ file if configured with yaSSL.
tests/Makefile.am:
  Add a dummy C++ file to tests to make libtool use a C++ linker:
  this lets tests link when using yaSSL and a non-gcc C++ compiler.
vio/Makefile.am:
  Use dummy C++ file if configured with yaSSL only.

mysql-test/Makefile.am:
  Auto merged
extra/yassl/taocrypt/include/modes.hpp:
  SCCS merged

into  mysql.com:/home/jimw/my/mysql-5.0-clean


client/mysql.cc:
  Auto merged
mysql-test/r/lowercase_table2.result:
  Auto merged
sql/mysqld.cc:
  Auto merged

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

into mdk10.(none):/home/reggie/bk/mysql-5.0-base


myisam/mi_open.c:
  Auto merged

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

into mdk10.(none):/home/reggie/bk/50test2

into mdk10.(none):/home/reggie/bk/41test3

client/mysqlshow.c:
  change to using mysql_real_escape_string
  Also, passing in length of from string "table" instead of to string "rows"

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


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

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


mysql-test/r/ps_6bdb.result:
  Auto merged
mysql-test/r/ps_7ndb.result:
  Auto merged