Fix is to rewrite the MBR::overlaps() function, to compute the dimension of both
arguments, and the dimension of the intersection; test that all three dimensions are the
same (e.g., all are Polygons).

Add tests for all MBR* functions for various combinations of shapes, lines and points.

into  damiendev.:C:/build/dev50

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint

 - Add output path for slow queries as well 

 - Rework the windows implementation in 'create_temp_file' to be
   thread safe by using GetTempFileName instad of fiddling
   with "environ"

Apply the following InnoDB snapshots:
innodb-5.0-ss1319
innodb-5.0-ss1331
innodb-5.0-ss1333
innodb-5.0-ss1341

Fixes:
- Bug #21409: Incorrect result returned when in READ-COMMITTED with query_cache ON
  At low transaction isolation levels we let each consistent read set
  its own snapshot.
- Bug #23666: strange Innodb_row_lock_time_% values in show status; also millisecs wrong
  On Windows ut_usectime returns secs and usecs relative to the UNIX
  epoch (which is Jan, 1 1970).

- Bug #25494: LATEST DEADLOCK INFORMATION is not always cleared
  lock_deadlock_recursive(): When the search depth or length is exceeded,
  rewind lock_latest_err_file and display the two transactions at the
  point of aborting the search.

- Bug #25927: Foreign key with ON DELETE SET NULL on NOT NULL can crash server
  Prevent ALTER TABLE ... MODIFY ... NOT NULL on columns for which
  there is a foreign key constraint ON ... SET NULL.

- Bug #26835: Repeatable corruption of utf8-enabled tables inside InnoDB
  The bug could be reproduced as follows:

  Define a table so that the first column of the clustered index is
  a VARCHAR or a UTF-8 CHAR in a collation where sequences of bytes
  of differing length are considered equivalent.

  Insert and delete a record.  Before the delete-marked record is
  purged, insert another record whose first column is of different
  length but equivalent to the first record.  Under certain conditions,
  the insertion can be incorrectly performed as update-in-place.

  Likewise, an operation that could be done as update-in-place can
  unnecessarily be performed as delete and insert, but that would not
  cause corruption but merely degraded performance.

into  damiendev.:C:/build/dev50

Fixes to buffer overlows from long command line args, and unchecked dyn_str return codes. Also light refactoring.

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb

  fix test prg

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-ndb

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-ndb

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/50

into  bodhi.local:/opt/local/work/mysql-5.0-runtime

into  recycle.(none):/src/bug27144/my50-bug27144

- Update test to run properly on Windows.

into  recycle.(none):/src/bug23736/my50-bug23736

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb

    Additional fix for 2-node case

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-ndb

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-ndb

  make sure master is sendable

- initialize to NULL, to avoid call of free on uninitialized variable

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/mar20/maint/50

into  mysql.com:/home/kent/bk/tmp/mysql-5.0-build

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/mar20/maint/50

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/mar20/maint/50

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/mar20/maint/50

into  mysql.com:/home/kent/bk/tmp/mysql-5.0-build