The size of the Innodb_buffer_pool_pages differs by one byte on row versus statement
log, so neuter the last position of the stringified decimal representation.  Innobase
says the size isn't very important in any case.

Also, split out the "mixed" format to its own file, as mtr seems to dislike having only 
stm and row but not mix.

 - Use myisam as default storage engine when running mysqld in --bootstrap mode


scripts/mysql_install_db.sh:
  Use myisam as default storage engine when running mysqld in --bootstrap mode

Bug#33031 app linked to libmysql.lib crash if run as service in vista under 
localsystem
  

There are some problems using DllMain hook functions on Windows that 
automatically do global and per-thread initialization for libmysqld.dll

1)per-thread initialization(DLL_THREAD_ATTACH)
MySQL internally counts number of active threads that and causes a delay in in 
my_end() if not all threads are exited. But,there are threads that can be 
started either by Windows internally (often in TCP/IP scenarios) or by user 
himself - those threads are not necessarily using libmysql.dll functionality, 
but nonetheless the contribute to the count of open threads.

2)process-initialization (DLL_PROCESS_ATTACH)
my_init() calls WSAStartup that itself loads DLLs and can lead to a deadlock in 
Windows loader.

Fix is to remove dll initialization code from libmysql.dll in general case. I
still leave an environment variable LIBMYSQL_DLLINIT, which if set to any value 
will cause the old behavior (DLL init hooks will be called). This env.variable 
exists only to prevent breakage of existing Windows-only applications that 
don't do mysql_thread_init() and work ok today. Use of LIBMYSQL_DLLINIT is 
discouraged and it will be removed in 6.0

distribution

Bug#33031 app linked to libmysql.lib crash if run as service in vista under 
localsystem
  

There are some problems using DllMain hook functions on Windows that 
automatically do global and per-thread initialization for libmysqld.dll

1)per-thread initialization(DLL_THREAD_ATTACH)
MySQL internally counts number of active threads that and causes a delay in in 
my_end() if not all threads are exited. But,there are threads that can be 
started either by Windows internally (often in TCP/IP scenarios) or by user 
himself - those threads are not necessarily using libmysql.dll functionality, 
but nonetheless the contribute to the count of open threads.

2)process-initialization (DLL_PROCESS_ATTACH)
my_init() calls WSAStartup that itself loads DLLs and can lead to a deadlock in 
Windows loader.

Fix is to remove dll initialization code from libmysql.dll in general case. I
still leave an environment variable LIBMYSQL_DLLINIT, which if set to any value 
will cause the old behavior (DLL init hooks will be called). This env.variable 
exists only to prevent breakage of existing Windows-only applications that 
don't do mysql_thread_init() and work ok today. Use of LIBMYSQL_DLLINIT is 
discouraged and it will be removed in 6.0

No commit message

      
The assert is about binlogging must have been activated, but it was
not actually according to the reported how-to-repeat instuctions.
Analysis revealed that binlog_start_trans_and_stmt() was called
without prior testing if binlogging is ON.

Fixed with avoing entering binlog_start_trans_and_stmt() if binlog is
not activated.


mysql-test/r/skip_log_bin.result:
  new results.
mysql-test/t/skip_log_bin-master.opt:
  the option to deactivate binlogging.
mysql-test/t/skip_log_bin.test:
  regression test for the bug.
sql/sql_insert.cc:
  avoing entering binlog_start_trans_and_stmt() if binlog is not activated.

post push patch
when building with valgrind, it does not compile in realpath,
so this test fails when using a valgrind build
NOTE: building with valgrind is not the same as useing the
--valgrind option with mysql-test-run

mysql-test/t/partition_not_windows.test:
  Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
  
  disable test if running valgrind since realpath is not
  included in the valgrind build

No conflicts/changes because 5.1-bugteam
contains already everything.

            returns unexpected result

If:
  1. a table has a not nullable BIT column c1 with a length
     shorter than 8 bits and some additional not nullable
     columns c2 etc, and
  2. the WHERE clause is like: (c1 = constant) AND c2 ...,
the SELECT query returns unexpected result set.


The server stores BIT columns in a tricky way to save disk
space: if column's bit length is not divisible by 8, the
server places reminder bits among the null bits at the start
of a record. The rest bytes are stored in the record itself,
and Field::ptr points to these rest bytes.

However if a bit length of the whole column is less than 8,
there are no remaining bytes, and there is nothing to store in
the record at its regular place. In this case Field::ptr points
to bytes actually occupied by the next column in a record.
If both columns (BIT and the next column) are NOT NULL,
the Field::eq function incorrectly deduces that this is the
same column, so query transformation/equal item elimination
code (see build_equal_items_for_cond) may mix these columns
and damage conditions containing references to them.


mysql-test/r/type_bit.result:
  Added test case for bug #37799.
mysql-test/t/type_bit.test:
  Added test case for bug #37799.
sql/field.h:
  1. The Field::eq function has been modified to take types of
  comparing columns into account to distinguish between BIT and
  not BIT columns referencing the same bytes in a record.
  
  2. Unnecessary type comparison has been removed from the
  Field_bit::eq function (moved to Field::eq).

      
When switching to indexed ORDER BY we must be sure to reset the index read
flag if we are switching from a covering index to non-covering.

mysql-test/r/subselect.result:
  Bug#37548: test case
mysql-test/t/subselect.test:
  Bug#37548: test case
sql/sql_select.cc:
  Bug#37548: update the index read flag if the index for indexed ORDER BY is not
      covering.

used causes server crash.
      
When the loose index scan access method is used values of aggregated functions
are precomputed by it. Aggregation of such functions shouldn't be performed
in this case and functions should be treated as normal ones.
The create_tmp_table function wasn't taking this into account and this led to
a crash if a query has MIN/MAX aggregate functions and employs temporary table
and loose index scan.
Now the JOIN::exec and the create_tmp_table functions treat MIN/MAX aggregate
functions as normal ones when the loose index scan is used.


mysql-test/r/group_min_max.result:
  Added a test case for the bug#38195.
mysql-test/t/group_min_max.test:
  Added a test case for the bug#38195.
sql/sql_select.cc:
  Bug#38195: Incorrect handling of aggregate functions when loose index scan is
  used causes server crash.
  The JOIN::exec and the create_tmp_table functions treat MIN/MAX aggregate
  functions as normal ones when the loose index scan is used.

            tables open

When executing a DROP DATABASE statement in ROW mode and having temporary
tables open at the same time, the existance of temporary tables prevent
the server from switching back to row mode after temporarily switching to
statement mode to handle the logging of the statement.

Fixed the problem by removing the code to switch to statement mode and added
code to temporarily disable the binary log while dropping the objects in the
database.


mysql-test/extra/binlog_tests/database.test:
  Added test to ensure that DROP DATABASE does not affect the replication mode.
sql/sql_db.cc:
  Removed code that clears the current_stmt_binlog_row_based flag.
  Added code to disable the binary log while dropping the objects
  in a database.

post push fix

Updated partition_symlink since different error behavior
if embedded (or not partitioned)

mysql-test/r/partition_symlink.result:
  Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY
  
  updated result file
mysql-test/t/partition_symlink.test:
  Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY
  
  Fix for embedded