Fixed memory overrun when doing REPAIR on table with multi-part auto_increment key where one part was a packed CHAR


myisam/mi_check.c:
  Fixed memory overrun in _mi_put_key_in_record
myisam/mi_key.c:
  Fixed unnecessary memory allocation
mysql-test/r/insert_select.result:
  Added test case for memory corruption
mysql-test/t/insert_select.test:
  Added test case for memory corruption
mysys/safemalloc.c:
  Removed compiler warnings
sql/sql_acl.cc:
  Fixed core dump when running with --debug

acinclude.m4:
  Made test for compress more reliable (for Solaris)
sql/item_strfunc.cc:
  Portability fix (for Linux Alpha)

mysql-test/r/rpl_max_relay_size.result:
  Auto merged

Fixed test for binary build


mysql-test/r/rpl_max_relay_size.result:
  Fixed test for binary build
mysql-test/t/rpl_max_relay_size.test:
  Fixed test for binary build
sql/log.cc:
  Fixed wrong test in close

mysql-test/r/rpl_max_relay_size.result:
  result update
mysql-test/t/rpl_max_relay_size.test:
  port-independent test

  Correct a misleading error message about max row length


sql/share/english/errmsg.txt:
  Correct a misleading error message about max row length

  Revert the previous patch: MySQL would not allow creation of VARCHAR columns whose total max length is > 8000 bytes, though InnoDB can easily store them as trailing spaces are removed


sql/ha_innodb.h:
  Revert the previous patch: MySQL would not allow creation of VARCHAR columns whose total max length is > 8000 bytes, though InnoDB can easily store them as trailing spaces are removed

  Fix wrong error message: If one tried to create table with a very big row len, MySQL claimed the max len is 64 kB for InnoDB, while it normally is 8000 bytes


sql/ha_innodb.h:
  Fix wrong error message: If one tried to create table with a very big row len, MySQL claimed the max len is 64 kB for InnoDB, while it normally is 8000 bytes

mysql-test/t/rpl_flush_log_loop.test:
  Add timer to avoid problem when 'flush logs' is executed before we have read all data from master
sql/log.cc:
  Better fix for bug #791:
  Mark log as LOG_TO_BE_OPENED instead of LOG_CLOSED when it's closed and opened.
sql/mysqld.cc:
  Better startup message
sql/slave.cc:
  Fix argument to close()
sql/sql_class.h:
  Better handling of log.close()

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

into mashka.mysql.fi:/home/my/mysql-4.0

Changed is_open() to work as before.
Added back inited argument to LOG


mysql-test/r/rpl_flush_log_loop.result:
  Fixed results (probably bug in previous rpatch)
sql/handler.cc:
  Changed is_open() to work as before
sql/item_func.cc:
  Changed is_open() to work as before
sql/log.cc:
  Part revert of previous patch.
  The reason for adding back 'inited' is that is that we can't be 100 % sure that init_pthread_objects() is called before mysqld dies (for example on windows)
  I removed mutex lock handling in is_open() as the new code didn't have ANY affect except beeing slower.
  Added back checking of is_open() to some functions as we don't want to do a mutex lock when we are not using logging.
  Indentation/comment fixes
sql/log_event.cc:
  Changed is_open() to work as before
sql/repl_failsafe.cc:
  Changed is_open() to work as before
sql/sql_base.cc:
  Changed is_open() to work as before
sql/sql_class.h:
  Changed is_open() to work as before. Added back 'inited' variable
sql/sql_db.cc:
  Changed is_open() to work as before
sql/sql_delete.cc:
  Changed is_open() to work as before
sql/sql_insert.cc:
  Changed is_open() to work as before
sql/sql_load.cc:
  Changed is_open() to work as before
sql/sql_parse.cc:
  Changed is_open() to work as before
sql/sql_rename.cc:
  Changed is_open() to work as before
sql/sql_repl.cc:
  Changed is_open() to work as before
sql/sql_table.cc:
  Changed is_open() to work as before
sql/sql_update.cc:
  Changed is_open() to work as before

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

  Put back a 50 millisecond sleep in too high concurrency situations which I removed in the previous push; count also such sleeping threads to the InnoDB queue in SHOW INNODB STATUS


innobase/srv/srv0srv.c:
  Put back a 50 millisecond sleep in too high concurrency situations which I removed in the previous push; count also such sleeping threads to the InnoDB queue in SHOW INNODB STATUS

  Fix a benign bug introduced in 4.0.14: InnoDB could complain 'Error: trying to declare trx to enter InnoDB' if several threads tried to init the auto-inc counter for the same table at the same time; in theory, the bug could even lead to a hang of the server, but that shuld be extremely improbable


innobase/srv/srv0srv.c:
  Fix a benign bug introduced in 4.0.14: InnoDB could complain 'Error: trying to declare trx to enter InnoDB' if several threads tried to init the auto-inc counter for the same table at the same time; in theory, the bug could even lead to a hang of the server, but that shuld be extremely improbable

  Allow also O_DIRECT as innodb_flush_method; it only affects writing to data files


innobase/os/os0file.c:
  Allow also O_DIRECT as innodb_flush_method; it only affects writing to data files
innobase/include/os0file.h:
  Allow also O_DIRECT as innodb_flush_method; it only affects writing to data files
innobase/include/srv0srv.h:
  Allow also O_DIRECT as innodb_flush_method; it only affects writing to data files
innobase/srv/srv0start.c:
  Allow also O_DIRECT as innodb_flush_method; it only affects writing to data files

  fix typo.


extra/perror.c:
  fix typo.
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

sql/sql_repl.cc:
  In my previous change I removed 'no_rotate' from MYSQL_LOG, so this made
  LOG_INFO_PURGE_NO_ROTATE useless (an error code which was never returned),
  so I remove it of the 'switch'.

sql/log.cc:
  Member no_rotate of MYSQL_LOG is useless; this shows it for sure:
  [guilhem@gbichot2 mysql-4.0]$ bk -r grep no_rotate
  sql/log.cc      1.83       no_rotate(0), need_start_event(1)
  sql/log.cc      1.75      if (no_rotate)
  sql/log.cc      1.89      if (!no_rotate)
  sql/sql_class.h 1.119     bool no_rotate;
  i.e. no_rotate is 0 all the time. So we don't need it.
  Biggest part of the patch is indentation change.
sql/sql_class.h:
  suppress no_rotate

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

sql/log.cc:
  a comment for the future.
sql/mysqld.cc:
  if (p) is not needed: fn_ext() always returns a valid pointed; the way
  to test if an extension was found is if (*p), not if (p).
  But here even if there's no extension, we still want to truncate opt_name
  to FN_REFLEN, so we always execute the code.
  By design, the test was always 'false' (because we strip the extension before
  testing if there's an extension) so log->set_no_rotate never executed.
sql/sql_class.h:
  remove set_no_rotate as we don't need it.

   port number can be different from 3306 when doing the release builds
   with Do-compile, therefore it has to be replaced with the correct
   value during the test run using the "--replace_result" function.


mysql-test/r/rpl_error_ignored_table.result:
   - replaced hard-coded master port number with MASTER_PORT variable, since
     the port number is different when running the test suite during the 
     release builds with "Do-compile".
mysql-test/t/rpl_error_ignored_table.test:
   - replaced hard-coded master port number with MASTER_PORT variable, since
     the port number is different when running the test suite during the 
     release builds with "Do-compile".

Build-tools/Bootstrap:
   - duh!

   ChangeSet was not sufficient to get the full ChangeLog between two
   released versions (when using "--changelog=last") as merging between 
   trees also merges the BK tags. Now we explicitely search for the last
   tagged ChangeSet that matches our major+minor version number, which 
   should match the last ChangeSet used for the previous release.


Build-tools/Bootstrap:
   - fixed a bug: simply searching for the last tagged ChangeSet was not
     sufficient to get the full ChangeLog between two released versions
     (when using "--changelog=last") as merging between trees also merges
     the BK tags. Now we explicitely search for the last tagged ChangeSet
     that matches our major+minor version number, which should match the
     last ChangeSet used for the previous release.

a safer way of initing the mutexes in MYSQL_LOG.
is_open() is now always thread-safe.
See each file for details.


sql/handler.cc:
  is_open() with locks
sql/item_func.cc:
  is_open() with locks
sql/log.cc:
  No more 'inited'.
  We now always use is_open() in a thread-safe manner.
  This simplifies some functions (no more need to test is_open() twice).
sql/log_event.cc:
  is_open() with locks
sql/mysqld.cc:
  Init mutexes for the global MYSQL_LOG objects.
  We care about no_rotate, because we can't do it in open() anymore (because
  we don't have 'inited' anymore).
sql/repl_failsafe.cc:
  is_open() with locks
sql/slave.cc:
  init pthread objects (mutexes, conds) in the constructor of st_relay_log_info.
  Some better locking in rotate_relay_log().
sql/sql_base.cc:
  is_open() with locks
sql/sql_class.h:
  Before, we inited LOCK_log in MYSQL_LOG::open(), so in other places of the code
  when we were never 100% sure that it had been inited. For example, if the server
  was running without --log-bin, ::open() was not called so the mutex was not
  inited. We could detect it with !inited, but not safely as 'inited' was not
  protected by any mutex.
  So now:
  we *always* init the LOCK_log mutex, even if the log is not used. We can't init
  the mutex in MYSQL_LOG's constructor, because for global objects like
  mysql_bin_log, mysql_log etc, the constructor is called before MY_INIT(), but
  safe_mutex depends on MY_INIT(). So we have a new function MYSQL_LOG::init_pthread_objects
  which we call in main(), after MY_INIT().
  For the relay log, we call this function in the constructor of
  st_relay_log_info, which is called before any function tries to
  use the relay log (the relay log is always invoked as rli.relay_log).
  So now we should be safe in all cases and we don't need 'inited'.
sql/sql_db.cc:
  is_open() with locks
sql/sql_delete.cc:
  is_open() with locks
sql/sql_insert.cc:
  is_open() with locks
sql/sql_load.cc:
  is_open() with locks
sql/sql_parse.cc:
  is_open() with locks
sql/sql_rename.cc:
  is_open() with locks
sql/sql_repl.cc:
  is_open() with locks
sql/sql_table.cc:
  is_open() with locks
sql/sql_update.cc:
  is_open() with locks

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

"mysqlhotcopy fails to copy tables but does not indicate a failure"
("does not indicate a failure");
this is about "mysqlhotcopy fails to copy tables".


mysql-test/t/rpl_error_ignored_table-slave.opt:
  added a missing newline
scripts/mysqlhotcopy.sh:
  Fix for BUG#812.
  The problem was that with many tables to copy (10000 in the bug's example),
  the generated 'cp' command line was 1MB long, whereas (at least on my Linux) it
  should not exceed 128 kB. Testing the 'cp' in a shell terminal gives
  "arguments list too long".
  So we issue several small (100 kB) 'cp' command lines instead of a big one.
  Of course, this will still fail on systems where the limit is below 100 kB.
  We now have safe_system() which cuts the command line in pieces,
  and calls safe_simple_system() (execution) for each piece.

Now INTERVAL(NULL, N1, N2, ...) returns NULL.

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

   override CC/CXX when using a special compiler)
 - the RPM should now build on AMD64 and IA64, too


support-files/MySQL-shared-compat.spec.sh:
   - use %_libdir macro instead of hardcoded value (required on AMD64,
     where %_libdir is /usr/lib64 instead)
support-files/mysql.spec.sh:
   - removed the GIF Icon (file was not included in the sources anyway)
   - removed unused variable %shared_lib_version
   - do not run automake before building the standard binary
     (should not be necessary)
   - add server suffix '-standard' to standard binary (to be in line
     with the binary tarball distributions)
   - Use more RPM macros (_exec_prefix, _sbindir, _libdir, _sysconfdir,
     _datadir, _includedir) throughout the spec file (using _libdir was
     required to be used anyway to be able to build on AMD64).
   - allow overriding CC and CXX (required when building with other compilers)

into mashka.mysql.fi:/home/my/mysql-4.0

mysql-test/t/distinct.test:
  Cleanup
sql/log.cc:
  Cleanup
sql/slave.cc:
  Cleanup
sql/sql_delete.cc:
  Cleanup
sql/sql_parse.cc:
  Simple optimization

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

   (BUG#812)


scripts/mysqlhotcopy.sh:
   - Actually die if copying the tables fails instead of going on as if
     nothing was wrong (BUG#812)

into mashka.mysql.fi:/home/my/mysql-4.0


sql/mysqld.cc:
  Auto merged

Removed double my_thread_end() which caused fatal error on windows if mysqld died on startup


myisam/mi_extra.c:
  Fixed bug in ALTER TABLE ... DISABLE/ENABLE KEYS
mysql-test/r/alter_table.result:
  Fixed bug in ALTER TABLE ... DISABLE/ENABLE KEYS
mysql-test/t/alter_table.test:
  Test DISABLE/ENABLE KEY
sql/ha_myisam.cc:
  Fixed bug in ALTER TABLE ... DISABLE/ENABLE KEYS
sql/mysqld.cc:
  Removed double my_thread_end() which caused fatal error on windows if mysqld died on startup
sql/sql_table.cc:
  Fixed bug in ALTER TABLE ... DISABLE/ENABLE KEYS
sql/table.cc:
  Fixed bug in ALTER TABLE ... DISABLE/ENABLE KEYS
sql/table.h:
  Fixed bug in ALTER TABLE ... DISABLE/ENABLE KEYS

  Prevent the user from creating InnoDB tables with > 1000 columns


sql/ha_innodb.cc:
  Prevent the user from creating InnoDB tables with > 1000 columns

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