into  mysql.com:/home/psergey/mysql-5.0-bug21477-look-64bit

make st_select_lex::setup_ref_array() take into account that 
Item_sum-descendant objects located within descendant SELECTs
may be added into ref_pointer_array.


sql/item_sum.cc:
  BUG#21477 "memory overruns for certain kinds of subqueries":
  Make SELECT_LEX::n_sum_items contain # of Item_sum-derived objects
  that exist within this SELECT.
sql/sql_lex.h:
  BUG#21477 "memory overruns for certain kinds of subqueries":
  Add SELECT_LEX::n_sum_items and SELECT_LEXT::n_child_sum_items.
sql/sql_yacc.yy:
  BUG#21477 "memory overruns for certain kinds of subqueries":
  Make SELECT_LEX::n_sum_items contain # of Item_sum-derived objects
  that exist within this SELECT.

into  rurik.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug16249

when a range condition use an invalid DATETIME constant.
Now we do not use invalid DATETIME constants to form end keys for
range intervals: range analysis just ignores predicates with such
constants.  


mysql-test/r/query_cache.result:
  Adjusted result warnings when adding a fix for bug #16249.
mysql-test/r/range.result:
  Added a test case for bug #16249.
mysql-test/t/range.test:
  Added a test case for bug #16249.

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

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

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


mysql-test/r/view.result:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged

into  mysql.com:/home/psergey/mysql-5.0-bug16255-merge

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

const tables. This resulted in choosing extremely inefficient
execution plans in same cases when distribution of data in
joined were skewed (see the customer test case for the bug).



mysql-test/r/select.result:
  Added a test case for bug #21390: wrong estimate of rows
  after elimination of const tables.
  Includded a test case that checks the code added by the patch
  that handles outer joins with no matches after substitution of
  a const table in an efficient way.
mysql-test/t/select.test:
  Added a test case for bug #21390: wrong estimate of rows
  after elimination of const tables.
  Included a test case that checks the code added by the patch
  that handles outer joins with no matches after substitution of
  a const table in an efficient way.
sql/sql_select.cc:
  Fixed bug #21390: wrong estimate of rows after elimination of
  const tables. This resulted in choosing extremely inefficient
  execution plans in same cases when distribution of data in
  joined were skewed (see the customer test case for the bug).
  Also added the code to handle outer joins with no matches after
  substitution of a const table in an efficient way. 
  Corrected calculation of the null rejecting key conditions.

  Corrected fix for bug#18165


sql/opt_range.cc:
  Corrected fix for bug#18165

  Corrected fix for bug#18165


sql/opt_range.cc:
  Corrected fix for bug#18165

mysql-test/r/subselect.result:
  BUG#16255: A proper testcase
mysql-test/t/subselect.test:
  BUG#16255: A proper testcase

 Must not use Item_direct_ref in HAVING because it points to
 the new value (witch is not yet calculated for the first row).


mysql-test/r/subselect.result:
  Bug #16255: Subquery in where
   - test case
mysql-test/t/subselect.test:
  Bug #16255: Subquery in where
   - test case
sql/item_subselect.cc:
  Bug #16255: Subquery in where
   Must not use Item_direct_ref in HAVING because it points to
   the new value (witch is not yet calculated for the first row).

  Corrected test case for the bug#21261
sql_parse.cc:
  Corrected fix for bug#21261


mysql-test/t/view.test:
  Corrected test case for the bug#21261
mysql-test/r/view.result:
  Corrected test case for the bug#21261
sql/sql_parse.cc:
  Corrected fix for bug#21261

into  moonbone.local:/work/21475-fix-5.0-opt-mysql

  Additional fix for bug #21475
item_func.h, item_func.cc:
  Additional fix for bug#16861


sql/item_func.h:
  Additional fix for bug#16861
sql/item_func.cc:
  Additional fix for bug#16861
sql/item_cmpfunc.cc:
  Additional fix for bug #21475
sql/item.cc:
  Additional fix for bug #21475

into  salvation.intern.azundris.com:/home/tnurnberg/work/mysql-5.0-maint-20987

into  salvation.intern.azundris.com:/home/tnurnberg/work/mysql-5.0-maint-20987

into  zippy.cornsilk.net:/home/cmiller/work/mysql/merge/mysql-5.0

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

into  sunlight.local:/local_work/16861-bug-5.0-mysql


sql/sql_select.cc:
  Auto merged

used.

Sorting by RAND() uses a temporary table in order to get a correct results.
User defined variable was set during filling the temporary table and later
on it is substituted for its value from the temporary table. Due to this
it contains the last value stored in the temporary table.

Now if the result_field is set for the Item_func_set_user_var object it 
updates variable from the result_field value when being sent to a client.

The Item_func_set_user_var::check() now accepts a use_result_field
parameter. Depending on its value the result_field or the args[0] is used
to get current value.


mysql-test/r/user_var.result:
  Added a test case for bug#16861: User defined variable can have a wrong value if a tmp table was used.
mysql-test/t/user_var.test:
  Added a test case for bug#16861: User defined variable can have a wrong value if a tmp table was used.
sql/item_func.cc:
  Fixed bug#16861: User defined variable can have a wrong value if a tmp table was used.
  Now if the result_field is set for the Item_func_set_user_var object it 
  updates variable from the result_field value when being sent to a client.
  
  The Item_func_set_user_var::check() now accepts a use_result_field
  parameter. Depending on its value the result_field or the args[0] is used
  to get current value.
sql/item_func.h:
  Fixed bug#16861: User defined variable can have a wrong value if a tmp table was used.
  Added a new SUSERVAR_FUNC function type.
  Updated the Item_func_set_user_var::check() function declaration.
  Added the Item_func_set_user_var::send() member function.
sql/set_var.cc:
  Fixed bug#16861: User defined variable can have a wrong value if a tmp table was used.
  Modified to use updated Item_func_set_user_var::check() function.
sql/sql_class.cc:
  Fixed bug#16861: User defined variable can have a wrong value if a tmp table was used.
  Modified to use updated Item_func_set_user_var::check() function.
sql/sql_select.cc:
  Fixed bug#16861: User defined variable can have a wrong value if a tmp table was used.
  Now an Item_func_set_user_var object isn't substituted for an Item_field object after filling a temporary table.

into  moonbone.local:/work/21475-bug-5.0-opt-mysql

into  salvation.intern.azundris.com:/home/tnurnberg/work/mysql-5.0-maint-20411


sql/sql_acl.cc:
  Auto merged

when X.509 subject was required for a connect, we tested whether it was the right
one, but did not refuse the connexion if not. fixed.

(corrected CS now --replace_results socket-path)


mysql-test/r/openssl_1.result:
  Bug#20411: "GRANT ... REQUIRE ISSUER nnn AND SUBJECT mmm" fails to require both
  
  test not only whether we can connect with a correct X.509 subject when one is
  required, but also assure that we can't without one.
mysql-test/t/openssl_1.test:
  Bug#20411: "GRANT ... REQUIRE ISSUER nnn AND SUBJECT mmm" fails to require both
  
  test not only whether we can connect with a correct X.509 subject when one is
  required, but also assure that we can't without one.
sql/sql_acl.cc:
  Bug#20411: "GRANT ... REQUIRE ISSUER nnn AND SUBJECT mmm" fails to require both
  
  actually refuse connexion if X.509 is required, but does not match. kudos to Al Smith.

into  salvation.intern.azundris.com:/home/tnurnberg/work/mysql-5.0-maint-20987


sql/item_timefunc.cc:
  Auto merged
mysql-test/r/func_time.result:
  manual merge
mysql-test/t/func_time.test:
  manual merge

buffer for a MY_BITMAP temporary buffer allocated on stack in the
function get_best_covering_ror_intersect().
Now the buffer of a proper size is allocated by a request from this
function in mem_root.

We succeeded to demonstrate the bug only on Windows with a very large
database. That's why no test case is provided for in the patch.


sql/opt_range.cc:
  Fixed bug 16201: a memory corruption causing crashes due to a too small 
  buffer for a MY_BITMAP temporary buffer allocated on stack in the
  function get_best_covering_ror_intersect().
  Now the buffer of a proper size is allocated by a request from this
  function in mem_root.

tests/mysql_client_test.c:
  Replace fopen with my_fopen and specify O_BINARY. Replace fclose with my_fclose.

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


tests/mysql_client_test.c:
  Auto merged

Bug #18744 Test 'join_outer' fails if "classic" configuration in 5.0
 - moved an InnoDB dependent test to the appropriate file


mysql-test/r/innodb_mysql.result:
  Bug #18744 Test 'join_outer' fails if "classic" configuration in 5.0
   - moved an InnoDB dependent test to the appropriate file
mysql-test/r/join_outer.result:
  Bug #18744 Test 'join_outer' fails if "classic" configuration in 5.0
   - moved an InnoDB dependent test to the appropriate file
mysql-test/t/innodb_mysql.test:
  Bug #18744 Test 'join_outer' fails if "classic" configuration in 5.0
   - moved an InnoDB dependent test to the appropriate file
mysql-test/t/join_outer.test:
  Bug #18744 Test 'join_outer' fails if "classic" configuration in 5.0
   - moved an InnoDB dependent test to the appropriate file

into  hasky.mysql.fi:/home/jani/mysql-5.0_bug21537

A date can be represented as an int (like 20060101) and as a string (like
"2006.01.01"). When a DATE/TIME field is compared in one SELECT against both
representations the constant propagation mechanism leads to comparison
of DATE as a string and DATE as an int. In this example it compares 2006 and
20060101 integers. Obviously it fails comparison although they represents the
same date.


Now the Item_bool_func2::fix_length_and_dec() function sets the comparison
context for items being compared. I.e. if items compared as strings the
comparison context is STRING.
The constant propagation mechanism now doesn't mix items used in different
comparison contexts. The context check is done in the
Item_field::equal_fields_propagator() and in the change_cond_ref_to_const() 
functions.

Also the better fix for bug 21159 is introduced.


mysql-test/t/type_datetime.test:
  Added a test case for bug#21475: Wrongly applied constant propagation leads to a false comparison.
mysql-test/r/type_datetime.result:
  Added a test case for bug#21475: Wrongly applied constant propagation leads to a false comparison.
sql/sql_select.cc:
  Fixed bug#21475: Wrongly applied constant propagation leads to a false comparison.
  The constant propagation mechanism now doesn't mix items used in different
  comparison contexts. The check is done in the change_cond_ref_to_const() function.
sql/item_cmpfunc.cc:
  Fixed bug#21475: Wrongly applied constant propagation leads to a false comparison.
  Now the Item_bool_func2::fix_length_and_dec() function sets the comparison
  context for items being compared.
sql/item.h:
  Fixed bug#21475: Wrongly applied constant propagation leads to a false comparison.
  To the Item class a new field called cmp_context is added.
  It represents the comparison context of an item.
sql/item.cc:
  Fixed bug#21475: Wrongly applied constant propagation leads to a false comparison.
  The constant propagation mechanism now doesn't mix items used in different
  comparison contexts. The context check is done in the
  Item_field::equal_fields_propagator() function.

into  mysql.com:/home/cps/mysql/trees/mysql-5.0-virgin


sql/examples/ha_tina.cc:
  Auto merged

innodb r719


innobase/btr/btr0btr.c:
  innodb r702
innobase/buf/buf0buf.c:
  innodb r702
innobase/dict/dict0dict.c:
  innodb r702
innobase/fil/fil0fil.c:
  innodb r702
innobase/fsp/fsp0fsp.c:
  innodb r702
innobase/include/btr0cur.ic:
  innodb r719
innobase/include/buf0buf.ic:
  innodb r702
innobase/log/log0log.c:
  innodb r702
innobase/log/log0recv.c:
  innodb r702
innobase/os/os0file.c:
  innodb r702
innobase/row/row0mysql.c:
  innodb r702
innobase/row/row0sel.c:
  innodb r702
innobase/srv/srv0start.c:
  innodb r702
innobase/ut/ut0dbg.c:
  innodb r702
sql/ha_innodb.cc:
  innodb r702

into  zippy.cornsilk.net:/home/cmiller/work/mysql/merge/mysql-5.0


BitKeeper/deleted/.del-mysql_client.result:
  Auto merged
BitKeeper/deleted/.del-mysql_client.test:
  Auto merged
client/mysql.cc:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/grant.result:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged
mysql-test/t/grant.test:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged