Field_string::pack should respect max_length as Field_string::pack_key does

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

into poseidon.ndb.mysql.com:/home/tomas/mysql-4.1-ndb

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

into poseidon.ndb.mysql.com:/home/tomas/mysql-4.1-ndb

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


sql/sql_parse.cc:
  Auto merged

  Char is unsigned by defeault on some platforms. Cast t to a signed type.


strings/ctype-utf8.c:
  Char is unsigned by defeault on some platforms. Cast t to a signed type.

Fixed wrong range test code for HEAP tables. This caused a crash when doing a range test with a key that didn't have lower or upper bound (Bug #6082)
More test cases



mysql-test/r/heap.result:
  Test for bug #6082 (delete with NOT NULL)
mysql-test/r/key.result:
  More tests for BUG#6151 - myisam index corruption
mysql-test/r/ps.result:
  Test of bug #6047 "Permission problem when executing mysql_stmt_execute with derived table"
mysql-test/t/heap.test:
  Test for bug #6082 (delete with NOT NULL)
mysql-test/t/key.test:
  More tests for BUG#6151 - myisam index corruption
mysql-test/t/ps.test:
  Test of bug #6047 "Permission problem when executing mysql_stmt_execute with derived table"
sql/ha_heap.cc:
  Fixed wrong range test code for HEAP tables. This caused a crash when doing a range test with a key that didn't have lower or upper bound

  4.1.7 leaves gamma.


configure.in:
  4.1.7 leaves gamma.

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


sql/sql_parse.cc:
  Auto merged

into mysql.com:/home/mydev/mysql-4.1-bug6151

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

myisam/myisampack.c:
   - applied portability fix for Windows (1ULL -> ULL(1))

  Correcting problem with merge


sql/sql_acl.cc:
  Correcting problem with merge

into goetia.(none):/home/dellis/mysqlab/bk/mysql-4.1

into mysql.com:/home/mydev/mysql-4.1-bug6151

into mysql.com:/media/sda1/mysql/mysql-4.1-6088

mysql-test/r/ps.result:
  Manual merge.

function crashes server" with main tree.

prepared statements when LIMIT is used" and post-review comments.
The fix changes the approach we calculate the need for ORDER BY 
in UNION: the previous was not PS friendly, as it damaged SELECT_LEX 
options in case of single select.


mysql-test/r/ps.result:
  Test results fixed: the test case for Bug#6088
mysql-test/r/subselect.result:
  Test results fixed: now we don't perform ORDER BY for parts of UNION
  if there is no LIMIT clause.
mysql-test/t/ps.test:
  A test case for Bug#6088 "FOUND_ROWS returns wrong values for
   prepared statements when LIMIT is used".
sql/sql_union.cc:
  The actual fix for Bug#6088:
  - don't modify SELECT_LEX'es
  - use boolean variable can_skip_order_by to check if we can skip
    ORDER BY in UNION

  BUG #5831  Post-review changes, merging improvements from Monty.


sql/sql_acl.cc:
  BUG #5831  Post-review changes, merging improvements from Monty.

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


sql/sql_parse.cc:
  Auto merged

into mysql.com:/home/dlenev/src/mysql-4.1-bg6081


sql/sql_parse.cc:
  Auto merged

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


sql/item.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged

into mysql.com:/home/dlenev/src/mysql-4.1-tzfix

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


myisam/myisamchk.c:
  Auto merged

server" with main tree.


sql/sql_parse.cc:
  Auto merged

sql/item.cc:
  Fix valgrind errors: we need Item::name to point to PS memory
  as well.
sql/item.h:
  set_field no longer can be reused as is for PS purposes.
sql/sql_union.cc:
  Item_field::set_field -> Item_field::reset_field.