reset mysql->net.last_error": the solution is to clear
MYSQL->net error before performing COM_CLOSE: if the call
succeeds, the connection is usable for other statements.
More comprehensive fix is to clear MYSQL->net for all
recoverable errors at the time they happen, it will be
implemented in 5.0 as it introduces incompatibility in behavior.


libmysql/libmysql.c:
  A simple fix for Bug#7990 "mysql_stmt_close doesn't reset 
  mysql->net.last_error"
tests/mysql_client_test.c:
  A test case for Bug#7990 " mysql_stmt_close doesn't reset 
  mysql->net.last_error"

libmysql/libmysql.c:
  Fix for bug#8330 "mysql_stmt_execute crashes": we need to bail out
  from mysql_stmt_execute if mysql->net is occupied with a result set of
  another statement. Otherwise on the next attempt to use net we get
  a crash, as it's freed in case of error.
tests/mysql_client_test.c:
  A test case for Bug#8330 "mysql_stmt_execute craches" (libmysql)

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

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


sql/item_cmpfunc.cc:
  Auto merged

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


sql/sql_select.cc:
  Auto merged

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

- updated mysql-copyright-2 to properly convert this new header from GPL to commercial for the
  commercial distribution


Build-tools/mysql-copyright-2:
  - added functionality to replace a copyright header in .sql files, too (needed for updating
    scripts/fill_help_tables.sql in the commercial source distribution)
scripts/fill_help_tables.sh:
  - added copyright header on top of the fill_help_tables.sql file (BUG#5772)

into mysql.com:/home/jonas/src/mysql-4.1

Fix bug in bug fix in FastScheduler
  remove possibility of endless loop
  resulting in APZJobBuffer overflow due to statistics reporting


ndb/src/kernel/vm/FastScheduler.cpp:
  Fix bug in bug fix in FastScheduler
    remove possibility of endless loop
    resulting in APZJobBuffer overflow due to statistics reporting

mysql-test/r/heap_hash.result:
  Testcase for BUG#8371: wrong rec_per_key value for hash index on temporary table
mysql-test/t/heap_hash.test:
  Testcase for BUG#8371: wrong rec_per_key value for hash index on temporary table
sql/ha_heap.cc:
  Fix for BUG#8371: wrong rec_per_key value for hash index on temporary table:
  Don't assume that table->rec_per_key==NULL if table->tmp_table != NO_TMP_TABLE, 
  this is not true for tables created with "CREATE TEMPORARY TABLE" (while it holds
  for temporary tables created during query execution)
sql/sql_select.cc:
  Initialize rec_per_key for all keys in temporary table.

into mysql.com:/home/wax/mysql/mysql-4.1test2

into hundin.mysql.fi:/home/jan/mysql-4.1

Ensure that references in HAVING, ORDER BY or GROUP BY are calculated after fields in SELECT.
This will ensure that any reference to these has a valid value.
Generalized the code for split_sum_func()


BitKeeper/etc/ignore:
  added support-files/ndb-config-2-node.ini
mysql-test/r/group_by.result:
  More complicated test to assure that rand() is only calulated once
mysql-test/r/user_var.result:
  Back to old results :(  (ok but not perfect)
mysql-test/t/group_by.test:
  More complicated test to assure that rand() is only calulated once
sql/item.cc:
  Better bugfix for "HAVING when refering to RAND()"
  This will ensure that when refering to things like RAND() in HAVING through an alias we will not recalculate that rand() value in the HAVING part but use the value in the row
  Generalize split_sum_func()
sql/item.h:
  Better bugfix for "HAVING when refering to RAND()"
  T
sql/item_cmpfunc.cc:
  Better bugfix for "HAVING when refering to RAND()"
  Use generalized split_sum_func2() function
sql/item_func.cc:
  Better bugfix for "HAVING when refering to RAND()"
  Use generalized split_sum_func2() function
sql/item_row.cc:
  Better bugfix for "HAVING when refering to RAND()"
  Use generalized split_sum_func2() function
sql/item_strfunc.cc:
  Better bugfix for "HAVING when refering to RAND()"
  Use generalized split_sum_func2() function
sql/sql_list.h:
  Add functions to concatenate lists
sql/sql_select.cc:
  Better bugfix for "HAVING when refering to RAND()"
  Ensure that references in HAVING, ORDER BY or GROUP BY are calculated after fields in SELECT.
  This will ensure that any reference to these has a valid value.

single table DELETE...SELECT clauses when innobase_locks_unsafe_for_binlog
is used and isolation level of the transaction is not serializable. 
InnoDB uses consistent read in these cases for a selected table.
Backported from 5.0.x.


sql/ha_innodb.cc:
  Relaxed locking in INSERT...SELECT, single table UPDATE...SELECT and 
  single table DELETE...SELECT clauses when innobase_locks_unsafe_for_binlog
  is used and isolation level of the transaction is not serializable. 
  InnoDB uses consistent read in these cases for a selected table.

which fixes running the tests when using the bundled zlib.


mysql-test/mysql-test-run.sh:
  Add zlib .libs dir to LD_LIBRARY_PATH

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

  fixed start-and-exit flag


mysql-test/mysql-test-run.sh:
  fixed start-and-exit flag

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


sql/item_cmpfunc.cc:
  Auto merged
sql/item_func.cc:
  Auto merged

(BUG 8216)


mysql-test/r/group_by.result:
  New test case
mysql-test/r/user_var.result:
  Test changed (to be more correct) with bug fix
mysql-test/t/group_by.test:
  Added test for HAVING bug
sql/item_cmpfunc.cc:
  Fixed bug in HAVING when refering to RAND()
sql/item_func.cc:
  Fixed bug in HAVING when refering to RAND()
sql/item_row.cc:
  Fixed bug in HAVING when refering to RAND()
sql/item_strfunc.cc:
  Fixed bug in HAVING when refering to RAND()
sql/unireg.h:
  Added PSEUDO_TABLES_BITS for easy testing of real table reference

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

  removed typo
  moved pre to post for directory creation
  add changelog comments


support-files/mysql.spec.sh:
  removed typo
  moved pre to post for directory creation
  add changelog comments

  Set CCLD as well


BUILD/compile-solaris-sparc-purify:
  Set CCLD as well

into mysql.com:/home/jonas/src/mysql-4.1

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

  corrected typo in previous changeset


sql/ha_ndbcluster.cc:
  corrected typo in previous changeset

  Minor tweaks to work properly


Build-tools/Do-solaris-pkg:
  Minor tweaks to work properly

Corrected fragmentation calculation to take into account that LQH creates "2 fragments per fragment" in 4.1 and 5.0
+added some comments to ndb fragmentation calulation

into here.mwagner.org:/Users/mwagner/work/bk/mysql-4.1

  Deposit the new .pkg.gz into the ~/$hostname/ directory


Build-tools/Do-solaris-pkg:
  Deposit the new .pkg.gz into the ~/$hostname/ directory

  Perl script to create Solaris installation packages.

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

mysql-test/r/subselect.result:
  test depends on innodb moved from 'subselect' to 'subselect_innodb'
mysql-test/r/subselect_innodb.result:
  test depends on innodb moved from 'subselect' to 'subselect_innodb'
mysql-test/t/subselect.test:
  test depends on innodb moved from 'subselect' to 'subselect_innodb'
mysql-test/t/subselect_innodb.test:
  test depends on innodb moved from 'subselect' to 'subselect_innodb'

into mysql.com:/home/jonas/src/mysql-4.1

  crash if scan is poped from queue before all attrinfo has arrived


ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  only restart scan if all attrinfo has arrived
  otherwise just set remove from queue and set state
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  new error insert - force send attrinfo
ndb/test/ndbapi/testScan.cpp:
  new test bug8262 many threads - scanning small tables
ndb/test/run-test/daily-basic-tests.txt:
  run new test case in autotest

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