(Bug #5822)

  Backport the column prefix memory corruption fix from 5.0

into sanja.is.com.ua:/home/bell/mysql/bk/work-4.0

  Adjustment of the result file after the revision of the fix for bug #7520.

into rurik.mysql.com:/home/igor/dev/mysql-4.0-0

  After revision of the fix for bug #7520.
table.cc:
  Revised the fix for bug #7520.
  Made it compliant with 5.0 code where the bug does not exist.

into mysql.com:/M40/mysql-4.0

into rurik.mysql.com:/home/igor/dev/mysql-4.0-0

  Added a test case for bug #7520.
table.cc:
  Fixed bug #7520.
  The bug was caused by a wrong calculation of the field max_key_length for
  a TABLE structure when there was an index on a blob field.

into mysql.com:/home/jimw/my/mysql-4.0-clean

it also works on file names with special characters.

into mysql.com:/usr/home/ram/work/4.0

into mysql.com:/usr/home/ram/work/4.0

  Fix test for classic builds

into mysql.com:/home/jimw/my/mysql-4.0-8248

into mysql.com:/home/jimw/my/mysql-4.0-clean

incorrect results when the input was a constant across a multi-row SELECT
statement. (Bug #8248)

  Remove wrong assertion that fails on 64 bits

into mysql.com:/home/jimw/my/mysql-4.0-clean

  Fix a debug assertion in rem0rec.ic on AMD64; 4.1 was already fixed

into mysql.com:/home/my/mysql-4.0

we should use REPLACE for $hostaname queries to avoid problems when $hostname=localhost.

into mysql.com:/space/my/mysql-4.0

  Fix an assertion failure in 64-bit computers if UNIV_MEM_DEBUG is defined

  useful than *.old.<PID> - use the mtime of configure.in instead. 
  This gives us a time stamp of when this last build directory was created,
  e.g. "mysql-4.0.24-build-2005-01-31-16:47"

into gw.mysql.r18.ru:/usr/home/ram/work/4.0.b6000

into gw.mysql.r18.ru:/usr/home/ram/work/4.0

into gw.mysql.r18.ru:/usr/home/ram/work/4.0.b6000

into hundin.mysql.fi:/home/marko/k/mysql-4.0

  Fix replication for multi-update
  new test - rpl_multi_update2

into hundin.mysql.fi:/home/marko/k/mysql-4.0

into gw.mysql.r18.ru:/usr/home/ram/work/4.0.b6000

  Add -DDBUG_ON to CXXFLAGS whenever it is added to CFLAGS.
  Thus, sql/ha_innodb.cc will be compiled with the same
  setting of UNIV_DEBUG as the rest of InnoDB,
  i.e., --with-debug enables InnoDB ut_ad() assertions
  everywhere.