Problem: currently, UCS-2 cannot be used as a client character set.

Fix: raise an error if one attempts to set it to USC-2.

into  polly.(none):/home/kaa/src/maint/mysql-4.1-maint

myisam_sort_buffer_size.

An incorrect length of the sort buffer was used when calculating the
maximum number of keys. When myisam_sort_buffer_size is small enough,
this could result in the number of keys < number of
BUFFPEK structures which in turn led to use of uninitialized BUFFPEKs.

Fixed by correcting the buffer length calculation.

into  polly.(none):/home/kaa/src/maint/mysql-4.1-maint

into  sin.intern.azundris.com:/home/tnurnberg/30444/41-30444

Bug#28878: InnoDB tables with UTF8 character set and indexes cause  wrong result for DML
When making key reference buffers over CHAR fields whitespace (0x20) must be used to fill in the remaining space in the field's buffer. This is what Field_string::store() does. Fixed Field_string::get_key_image() to do the same.

into  sin.intern.azundris.com:/home/tnurnberg/30444/41-30444

The combination of --single-transaction and --master-data requires
START TRANSACTION WITH CONSISTENT SNAPSHOT which is available from
mysqld 4.1 on. When trying this against an older server, print
diagnostic, then, if --force is not given, abort.

No test-case given since it would require a mysqld < 4.1.

and for bug #31070: crash during conversion of charsets

Problem: passing a 0 byte length string to some my_mb_wc_XXX() 
functions leads to server crash due to improper argument check.

Fix: properly check arguments passed to my_mb_wc_XXX() functions.

into  trift2.:/MySQL/M41/push-4.1

in get_index_for_order(), don't walk over the end of the index key parts
when matching index description and needed ordering.

into  trift2.:/MySQL/M41/push-4.1

  Deleted BitKeeper soft links not needed

  Flag changed name in icc 10

'mysqld_wait_started' don't return prematurely because of an old
pidfile

into  synthia.local:/home/mydev/mysql-4.1-axmrg

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1-build

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1

into  trift2.:/MySQL/M41/push-4.1

into  chilla.local:/home/mydev/mysql-4.1-axmrg

into  production.mysql.com:/usersnfs/jperkin/bk/trees/build/mysql-4.1

  Fix typo in usage.

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/41

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/41

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/41

into  production.mysql.com:/usersnfs/jperkin/bk/mysql-4.1-maint

which does not work.  Removing these attempted privileges makes
this identical to option 5 so remove it completely.  The spirit
of the program appears to be aimed at database privileges, so do
not add another option for granting global privileges as it may
be unexpected.  Fixes bug#14618 (same as previous patch, this
time applied to -maint tree).

When using concurrent insert with parallel index reads, it could
happen that reading sessions found keys that pointed to records
yet to be written to the data file. The result was a report of
a corrupted table. But it was false alert.

When inserting a record in a table with indexes, the keys are
inserted into the indexes before the record is written to the data
file. When the insert happens concurrently to selects, an
index read can find a key that references the record that is not
yet written to the data file. To avoid any access to such record,
the select saves the current end of file position when it starts.
Since concurrent inserts are always appended at end of the data
file, the select can easily ignore any concurrently inserted record.

The problem was that the ignore was only done for non-exact key
searches (partial key or using >, >=, < or <=).

The fix is to ignore concurrently inserted records also for
exact key searches.

No test case. Concurrent inserts cannot be tested with the test
suite. Test cases are attached to the bug report.

into  mysql.com:/home/hf/work/29717/my41-29717

 SELECT statement itself returns empty.

As a result of this bug 'SELECT AGGREGATE_FUNCTION(fld) ... GROUP BY'
can return one row instead of an empty result set.

When GROUP BY only has fields of constant tables
(with a single row), the optimizer deletes the group_list.
After that we lose the information about whether we had an
GROUP BY statement. Though it's important
as SELECT min(x) from empty_table; and
   SELECT min(x) from empty_table GROUP BY y; have to return
different results - the first query should return one row,
second - an empty result set.
So here we add the 'group_optimized_away' flag to remember this case
when GROUP BY exists in the query and is removed
by the optimizer, and check this flag in end_send_group()

  Backport of correction for Mac OS X build problem, global variable not
  initiated is "common" and can't be used in shared libraries, unless
  special flags are used (bug#26218)

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1

into  debian.(none):/M41/push-4.1

to 150 or 107 characters for those messages which are generated
by the embedded server during release builds.

This fixes bug#16635:
   Error messages wrong: absolute path names, "%s" format code

See the bug report or the changelog for "sql/share/english/errmsg.txt"
for instructions how to do that with other languages, 
even at the customer site, and for the restrictions to keep.

into  mysql.com:/home/hf/work/29494/my41-29494

This bug manifested itself for join queries with GROUP BY and HAVING clauses
whose SELECT lists contained DISTINCT. It occurred when the optimizer could
deduce that the result set would have not more than one row.
The bug could lead to wrong result sets for queries of this type because
HAVING conditions were erroneously ignored in some cases in the function
remove_duplicates.   

unpack_fields() didn't expect NULL_LENGHT in the field's descriptions.
In this case we get NULL in the resulting string so cannot use
strdup_root to make a copy of it.
strdup_root changed with strmake_root as it's NULL-safe

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1