Revise output of SHOW ENGINES.

  don't be confused if  new privilege - ENUM ('N','Y') - columns are added (mostly because of downgrade)
  don't expect NOT NULL fields to never contain a NULL :) - somebody may've changed table definition, or we may be reading the wrong column

   exception (it only applies to 4.0 and above)

The problem was that (for any storage engine), the created temporary table was not removed if CREATE SELECT failed (because
of a constraint violation for example). This was not consistent with the manual and with CREATE SELECT (no TEMPORARY).

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

BUG#4506 "mysqlbinlog --position --read-from-remote-server has wrong "# at" lines",
BUG#4553 "Multi-table DROP TABLE replicates improperly for nonexistent table" with a test file.
It was not possible to add a test for BUG#4506 as in the test suite we must use --short-form
which does not display the "# at" lines.

into sanja.is.com.ua:/home/bell/mysql/bk/work-subs-4.1

into sanja.is.com.ua:/home/bell/mysql/bk/work-4.1

into sanja.is.com.ua:/home/bell/mysql/bk/work-subs-4.1

into sanja.is.com.ua:/home/bell/mysql/bk/work-4.1

into sanja.is.com.ua:/home/bell/mysql/bk/work-subs-4.1

into serg.mylan:/usr/home/serg/Abk/mysql-4.1

into mysql.com:/space/my/mysql-4.1

into mysql.com:/space/my/mysql-4.1-build

   when copying a small index file because the value returned
   for $length is < 1024. This can happen if the filehandle
   was open()ed as an UTF-8 encoded file with Unicode characters
   (In this case read() returns characters not bytes)
   (Thanks to Mike Bethune) for this hint)

(Bug #4446)

  Do not add + 1 to the InnoDB index cardinality estimate if the B-tree just contains one page; the fix made in March 2004 caused InnoDB systematically to overestimate the cardinality of empty or small tables by 1

  Language fixups.

   so it's included in the source distribution

   Mac OS X: the name of the startup script itself must match the
   name of the subdirectory it's located in. Changed MySQL->MySQLCOM 
   in the Do-pkg script and renamed the file in BK. (Thanks to Bryan
   McCormack for reporting this)

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

 - fix calling of my_md5sum

into mysql.com:/home/mysql_src/mysql-4.1-874

by KILL or shutdown, do not mark the table as corrupted".
It is indeed more logical to leave the corruption flag unchanged.
This cannot be extended to REPAIR/OPTIMIZE as they make no backup copy
of the MYI. This patch was tested with KILL and mysqladmin shutdown
while a CHECK TABLE was running. Without the patch, the table becomes
unusable (can't INSERT to it, error 145). With the patch, no.

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

   linking with PHP5) (thanks to Georg Richter for the patch)

  Decrement n_lock_table_exp in lock_table_remove_low()
  instead of lock_table_dequeue().
  Do not empty lock_heap in lock_release_tables_off_kernel().

into serg.mylan:/usr/home/serg/Abk/mysql-4.1

forced X/Open mode on HPUX removed. The correct way (that affects not only C but also C++ and linking) would be

CFLAGS="-D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_HPUX_SOURCE"
CXXFLAGS="-D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_HPUX_SOURCE"
LDFLAGS="-lxnet"

but apparently MySQL works without too.

bug#4527

(Bug #2694)