into  kaamos.(none):/data/src/opt/mysql-5.1-opt

into  kaamos.(none):/data/src/opt/mysql-5.1-opt

into  kaamos.(none):/data/src/opt/mysql-5.0-opt

into  kaamos.(none):/data/src/opt/bug31781/my51


mysys/my_create.c:
  Auto merged

                    with errno 17

my_create() did not perform any checks for the case when a file is
successfully created by a call to open(), but the call to
my_register_filename() later fails because the number of open files
has exceeded the my_open_files limit. This can happen on platforms 
which do not have getrlimit(), and hence we do not know the real limit
for open files. In such a case an error was returned to a caller
although the file has actually been created. Since callers assume
my_create() to return an error only when it failed to create a file,
they did not perform any cleanups, leaving an 'orphaned' file on the
file system.

Fixed by adding a check for the above case to my_create() and ensuring
the newly created file is deleted before returning an error.

Creating a deterministic test case in the test suite is impossible,
because the exact steps required to reproduce the above situation
depend on the platform and/or environment (OS per-user limits, queries
executed by previous tests, startup parameters). The patch was
manually tested on Windows using examples posted in the bug report.


mysys/my_create.c:
  Ensure that, if the call to my_register_filename() in my_create()
  failed, but the previous open() called succeeded, the newly created
  file is deleted before returning an error.

mysql-test/r/partition.result:
  the test is moved to 'partition_not_windows' test
mysql-test/r/partition_not_windows.result:
  the test is moved from 'partition' test
mysql-test/t/partition.test:
  the test is moved to 'partition_not_windows' test
mysql-test/t/partition_not_windows.test:
  the test is moved from 'partition' test

into  mysql.com:/home/gluh/MySQL/mysql-5.1-opt


mysql-test/r/symlink.result:
  use local
mysql-test/t/symlink.test:
  use local

into  host.loc:/home/uchum/work/5.0-opt

into  host.loc:/home/uchum/work/5.1-opt


sql/sql_select.cc:
  Auto merged

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt


sql/sql_parse.cc:
  SCCS merged

mysql-test/r/symlink.result:
  test result fix

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt


mysql-test/r/symlink.result:
  use local
mysql-test/t/symlink.test:
  use local

into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt


mysql-test/t/symlink.test:
  Auto merged
mysql-test/r/symlink.result:
  after merge fix

mysql-test/r/symlink.result:
  result fix

                  and Item_direct_ref constructor calls.

Order of ref->field_name and ref->table_name arguments
is of Item_ref and Item_direct_ref in the fix_inner_refs
function is inverted.


sql/sql_select.cc:
  Fixed bug #34830: mixed table and field names in Item_ref
                    and Item_direct_ref constructor calls.
  
  Order of ref->field_name and ref->table_name arguments
  is of Item_ref and Item_direct_ref in the fix_inner_refs
  function is inverted. See definitions:
  
    Item_ref(Name_resolution_context *context_arg, Item **item,
             const char *table_name_arg, const char *field_name_arg,
             bool alias_name_used_arg= FALSE)
    and
  
    Item_direct_ref(Name_resolution_context *context_arg, Item **item,
                    const char *table_name_arg,
                    const char *field_name_arg,
                    bool alias_name_used_arg= FALSE)

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt


mysql-test/r/symlink.result:
  use local.
mysql-test/t/symlink.test:
  use local
sql/mysql_priv.h:
  use local
sql/mysqld.cc:
  use local
sql/sql_parse.cc:
  use local

into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt


sql/mysql_priv.h:
  Auto merged
mysql-test/r/symlink.result:
  manual merge
mysql-test/t/symlink.test:
  manual merge
sql/mysqld.cc:
  manual merge
sql/sql_parse.cc:
  manual merge

added new function test_if_data_home_dir() which checks that
path does not contain mysql data home directory.
Using of mysql data home directory in
DATA DIRECTORY & INDEX DIRECTORY is disallowed.


mysql-test/r/symlink.result:
  test result
mysql-test/t/symlink.test:
  test case
sql/mysql_priv.h:
  new variable mysql_unpacked_real_data_home
sql/mysqld.cc:
  new variable mysql_unpacked_real_data_home
sql/sql_parse.cc:
  added new function test_if_data_home_dir() which checks that
  path does not contain mysql data home directory.
  Using of mysql data home directory in
  DATA DIRECTORY & INDEX DIRECTORY is disallowed.

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt

into  host.loc:/home/uchum/work/5.1-opt


mysql-test/r/row.result:
  Auto merged
sql/item.h:
  Auto merged

into  host.loc:/home/uchum/work/5.0-opt

                  Assertion `0' failed

If ROW item is a part of an expression that also has
aggregate function calls (COUNT/SUM/AVG...), a
"splitting" with an Item::split_sum_func2 function
is applied to that ROW item.
Current implementation of Item::split_sum_func2
replaces this Item_row with a newly created
Item_aggregate_ref reference to it.
Then the row cache tries to work with the
Item_aggregate_ref object as with the Item_row object:
row cache calls row-emulation methods such as cols and
element_index. Item_aggregate_ref (like it's parent
Item_ref) inherits dummy implementations of those
methods from the hierarchy root Item, and call to
them leads to failed assertions and wrong data
output.

Row-emulation virtual functions (cols, element_index, addr,
check_cols, null_inside and bring_value) of Item_ref have
been overloaded to forward calls to an underlying item
reference.




mysql-test/r/row.result:
  Added test case for bug #34620.
mysql-test/t/row.test:
  Added test case for bug #34620.
sql/item.h:
  Fixed bug #34620.
  Row-emulation virtual functions (cols, element_index, addr,
  check_cols, null_inside and bring_value) of Item_ref have
  been overloaded to forward calls to an underlying item
  reference.

into  magare.gmz:/home/kgeorge/mysql/work/B34747-5.1-opt


libmysql/libmysql.c:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
mysql-test/r/func_gconcat.result:
  Auto merged
mysql-test/t/func_gconcat.test:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/r/subselect.result:
  merged bug 34747 and 33266 5.0-opt->5.1-opt
mysql-test/t/subselect.test:
  merged bug 34747 and 33266 5.0-opt->5.1-opt

into  magare.gmz:/home/kgeorge/mysql/autopush/B34747-5.0-opt

added new function test_if_data_home_dir() which checks that
path does not contain mysql data home directory.
Using of 'mysql data home'/'any db name' in
DATA DIRECTORY & INDEX DIRECTORY is disallowed


mysql-test/r/partition.result:
  test result
mysql-test/r/partition_not_windows.result:
  result fix
mysql-test/r/partition_symlink.result:
  result fix
mysql-test/r/symlink.result:
  test result update
mysql-test/t/partition.test:
  test case
mysql-test/t/partition_not_windows.test:
  test case update
mysql-test/t/partition_symlink.test:
  test case update
mysql-test/t/symlink.test:
  test case
sql/mysql_priv.h:
  new variable mysql_unpacked_real_data_home
sql/mysqld.cc:
  new variable mysql_unpacked_real_data_home
sql/partition_info.cc:
  new check_partition_dirs() which checks
  data directory and index directory for partition elements
sql/partition_info.h:
  new check_partition_dirs() which checks
  data directory and index directory for partition elements
sql/sql_parse.cc:
  added new function test_if_data_home_dir() which checks that
  path does not contain mysql data home directory.
  Using of 'mysql data home'/'any db name' in
  DATA DIRECTORY & INDEX DIRECTORY is disallowed

Was a double-free of the Unique member of Item_func_group_concat.
This was not causing a crash because the Unique is a descendent of
Sql_alloc.
Fixed to free the Unique only if it was allocated for the instance 
of Item_func_group_concat it was referenced from


mysql-test/r/func_gconcat.result:
  Bug #34747: test case
mysql-test/t/func_gconcat.test:
  Bug #34747: test case
sql/item_sum.cc:
  Bug #34747: free the Unique only if it was allocated
  for this instance of Item_func_group_concat

into  kaamos.(none):/data/src/opt/mysql-5.1-opt

into  kaamos.(none):/data/src/opt/mysql-5.0-opt

into  kaamos.(none):/data/src/opt/bug33834/my51-bug33834


mysql-test/t/func_time.test:
  Auto merged

the patch for bug #33834.

into  mysql.com:/home/hf/work/25097/my51-25097


libmysql/libmysql.c:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
sql-common/client.c:
  Auto merged
sql/log.cc:
  Auto merged

into  mysql.com:/home/hf/work/25097/my50-25097


libmysql/libmysql.c:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
sql/log.cc:
  Auto merged

into  mysql.com:/home/hf/work/25097/my51-25097


client/mysql.cc:
  Auto merged
include/sql_common.h:
  Auto merged
libmysql/libmysql.c:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
sql-common/client.c:
  merging
sql/log.cc:
  merging

There was no way to return an error from the client library
if no MYSQL connections was established.
So here i added variables to store that king of errors and
made functions like mysql_error(NULL) to return these.


client/mysql.cc:
  Bug #25097 mysql_server_init fails silently if no errmsg.sys is present.
  
  Show the error message on std_error
include/sql_common.h:
  Bug #25097 mysql_server_init fails silently if no errmsg.sys is present.
  
  cant_connect_sqlstate constant declared
libmysql/libmysql.c:
  Bug #25097 mysql_server_init fails silently if no errmsg.sys is present.
  
  mysql_sqlstate(NULL) returns 'unknown_sqlstate'
libmysqld/lib_sql.cc:
  Bug #25097 mysql_server_init fails silently if no errmsg.sys is present.
  
  EMBEDDED_SERVER version of the vprint_msg_to_log() implemented
sql-common/client.c:
  Bug #25097 mysql_server_init fails silently if no errmsg.sys is present.
  
  mysql_server_last_errno and mysql_server_last_error introduced
  to store errors not related to particular connections.
  
  mysql_error(NULL) and mysql_errno(NULL) now returns these
  mysql_server_last_error and errno respectively
sql/log.cc:
  Bug #25097 mysql_server_init fails silently if no errmsg.sys is present.
  
  EMBEDDED_LIBRARY implementation of the vprint_msg_to_log() moved
  to lib_sql.cc