Moved the UDF and stored procedure lookup from sql_lex.cc to sql_yacc.yy.
This will improve performance (since we don't have to check for stored
functions in the lexer all the time), and make it possible to implement
db qualified SPs.


mysql-test/r/show_check.result:
  mysql.proc is not used in lex anymore (unless stored functions are really used).
mysql-test/r/status.result:
  mysql.proc is not used in lex anymore (unless stored functions are really used).
sql/sql_lex.cc:
  Moved the UDF and stored procedure lookup to sql_yacc.yy.
sql/sql_yacc.yy:
  Moved the UDF and stored procedure lookup from sql_lex.cc.
  As a result, both stored function and UDF function calls get the
  argument list parsed the same way, so the "AS ..." syntax is
  recognized for both, eventhough it has no meaning for stored
  function.

sql/sp_head.cc:
  Check for possible stack overrun, in an attempt to
  handle deep recursion more gracefully.
  (Not 100% this will always helt though, but it's better than
   nothing.)

(Meaning "... with SELECT v", where v is a local variable.)


mysql-test/r/sp.result:
  Test case for BUG#2227
mysql-test/t/sp.test:
  Test case for BUG#2227
sql/item.h:
  Item_splocal::send() needed for "SELEC v", where "v" is a local variable.
  Also set the field name.
sql/sp_head.cc:
  Have to get decimals and max_length right for reals, when SELECT of local variables.

into mysql.com:/home/pem/work/mysql-5.0


mysql-test/r/sp.result:
  Auto merged
mysql-test/t/sp.test:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

(This might not be enough, could be more statements that must be detected...)


mysql-test/r/sp.result:
  Test case for BUG#2267
mysql-test/t/sp.test:
  Test case for BUG#2267
sql/sp.cc:
  Code clean-up: Get the correct order of print-outs in debug trace.
sql/sql_yacc.yy:
  Detect "select-like" statements so that the multi result flag is set correctly.

Found a few more places in the parser (insert, replace and update) where
local stored procedure variables should not be recognized.


mysql-test/r/sp-error.result:
  Test cases for BUG#2329
mysql-test/r/sp.result:
  New test case for certain context dependencies for symbols.
mysql-test/t/sp-error.test:
  Test cases for BUG#2329
mysql-test/t/sp.test:
  New test case for certain context dependencies for symbols.
sql/sql_yacc.yy:
  Found a few more places where local SP variables should not be recognized.

(And some minor correction of cursor open)


sql/sp_head.cc:
  Detect some errors that doesn't result in a non-zero return code in
  the SP execution loop.
  (Also corrected the cursor post_open() call.)
sql/sp_rcontext.cc:
  Corrected the semantics of cursor post_open().
sql/sp_rcontext.h:
  Corrected the semantics of cursor post_open().

mysql-test/r/sp.result:
  Test case for BUG#2260.
mysql-test/t/sp.test:
  Test case for BUG#2260.
sql/sp_rcontext.cc:
  Detect warning and not found, and exception condition correctly.

Initialize and test properly when cleaning up, to avoid crash in some error cases.


mysql-test/r/sp-error.result:
  Test case for BUG#2259
mysql-test/t/sp-error.test:
  Test case for BUG#2259
sql/sp_rcontext.cc:
  Cleanup in a more controlled way to avoid crashes in some error cases.
  Remove unused variable.
sql/sp_rcontext.h:
  Initialize member var, for cleanup tests.

Parse column names (and not variables) only in UPDATE ... SET ...


mysql-test/r/sp-error.result:
  New test case for BUG#2272
mysql-test/t/sp-error.test:
  New test case for BUG#2272
sql/sql_yacc.yy:
  "UPDATE table SET id = val" should only recognize column names, and not
  local SP variables for 'id'.
  (Also removed "as locator" syntax which is not supported.)

client/mysqltest.c:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_prepare.cc:
  Auto merged

Portability fixes


mysql-test/r/rpl_relayrotate.result:
  Portability fix
mysql-test/t/rpl_relayrotate.test:
  Portability fix.
sql/log_event.cc:
  Removed ++ from uint4korr() becasue this caused side effects
sql/uniques.cc:
  Removed not used argument to get_merge_buffers_cost()
  Removed wrong cast which caused compiler failures
  Cast arguments to ceil() to double (portability problem)

into mysql.com:/my/mysql-4.1

Fixed bug in ORDER BY on a small column (Bug #2147)
Fixed error from pthread_mutex_destroy() when one had wrong errmsg file



client/mysqltest.c:
  Added handling of error on query send
  (Needed for init_connection.test)
mysql-test/mysql-test-run.sh:
  Added tracing of mysqldump and mysqlbinlog
mysql-test/r/init_connect.result:
  Updated tests
mysql-test/r/order_by.result:
  Added test for bug filesort bug
mysql-test/t/init_connect-master.opt:
  Added proper quoting (for Solaris and OSF)
mysql-test/t/init_connect.test:
  Portability fix
mysql-test/t/order_by.test:
  Added test for bug #2147 (bug in filesort)
sql/filesort.cc:
  Fixed bug in filesort (Bug #2147)
sql/item.h:
  Clear 'fixed' on cleanup (For prepared statements)
sql/item_func.cc:
  Protect mutex destroy.
  (Fixed error from pthread_mutex_destroy() when one had wrong errmsg file)
sql/log_event.cc:
  Portability fix
sql/sql_class.h:
  Fixed compiler warning
sql/sql_prepare.cc:
  Portability fix. (Some compilers doesn't support jump over variables declared in for())

Some code cleanup


mysql-test/r/sp.result:
  Update results after adding quotes around function/procedure names
sql/sp.cc:
  Moved DBUG_ENTER after all variable declarations
  Eliminated some variables.
  Added more DBUG_ENTER commands.
  Added memory allocation checking in create_string()
  Fixed memory leak in sp_show_create_function()
  Removed usage of sprintf
sql/sql_parse.cc:
  Simple cleanup
  Fixed memory leaks for mailformed SP definitions

into mysql.com:/my/mysql-5.0


sql/sql_class.cc:
  Auto merged
sql/sql_delete.cc:
  Auto merged

(Fixed project files, compiler warnings etc..)


BitKeeper/etc/ignore:
  added mysql_priv.h
VC++Files/libmysqld/libmysqld.dsp:
  Update for VC++to
VC++Files/sql/mysqld.dsp:
  Update for VC++
client/mysqlbinlog.cc:
  Remove not used variable
sql-common/client.c:
  Fix for compilation with VC++
sql/filesort.cc:
  Remove not used variable
sql/item_timefunc.cc:
  Fixed compiler warnings
sql/log_event.cc:
  Fixed compiler warnings
  - One can't portable allocate an stack-array dynamicly
  - Changed sql_mode to ulong to match THD.variables.sql_mode (If they are not the same we get a lot of compiler warnings)
sql/log_event.h:
  Changed sql_mode to ulong to match THD.variables.sql_mode (If they are not the same we get a lot of compiler warnings)
sql/sp.cc:
  sql_mode to ulong
  Don't use strcpy
  Replaced sprintf() with strmov
sql/sp_cache.cc:
  Fixed compiler warning
sql/sp_head.cc:
  Removed not used variable
sql/sp_rcontext.cc:
  Removed not used variable
sql/sp_rcontext.h:
  Fixed compiler warning
sql/sql_class.cc:
  Portability fix
sql/sql_delete.cc:
  Fixed compiler warning
sql/sql_insert.cc:
  Fixed compiler warning
sql/sql_update.cc:
  Fixed compiler warning

into mysql.com:/home/pem/work/mysql-5.0-merge

libmysqld/lib_sql.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_delete.cc:
  Auto merged

  Define macro ULINTPF which can be used in printf statements as the print format of ulint both on Win64 and other platforms


innobase/srv/srv0srv.c:
  Define macro ULINTPF which can be used in printf statements as the print format of ulint both on Win64 and other platforms
innobase/include/univ.i:
  Define macro ULINTPF which can be used in printf statements as the print format of ulint both on Win64 and other platforms

  Check at compilation time on Unix that InnoDB ulint is the same size as void*, and also check it at runtime


innobase/configure.in:
  Check at compilation time on Unix that InnoDB ulint is the same size as void*, and also check it at runtime
innobase/include/univ.i:
  Check at compilation time on Unix that InnoDB ulint is the same size as void*, and also check it at runtime
innobase/srv/srv0start.c:
  Check at compilation time on Unix that InnoDB ulint is the same size as void*, and also check it at runtime

A after merge fix for last merge


innobase/btr/btr0btr.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/btr/btr0sea.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/buf/buf0buf.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/buf/buf0flu.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/buf/buf0lru.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/buf/buf0rea.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/com/com0shm.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/data/data0data.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/data/data0type.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/dict/dict0crea.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/dict/dict0dict.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/fil/fil0fil.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/fsp/fsp0fsp.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/fut/fut0lst.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/ha/ha0ha.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/ibuf/ibuf0ibuf.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/include/univ.i:
  Disabled ut_sprintf/ut_fprintf. Not needed as all number arguments to printf are now casted
innobase/lock/lock0lock.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/log/log0log.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/log/log0recv.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/mem/mem0dbg.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/mem/mem0pool.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/mtr/mtr0log.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/mtr/mtr0mtr.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/os/os0file.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/os/os0sync.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/page/page0cur.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/page/page0page.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/read/read0read.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/rem/rem0cmp.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/rem/rem0rec.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/row/row0mysql.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
  Heikki, please check the change of % to %%
innobase/row/row0sel.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/row/row0undo.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/srv/srv0srv.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/srv/srv0start.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/sync/sync0arr.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/sync/sync0rw.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/sync/sync0sync.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/trx/trx0purge.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/trx/trx0rec.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/trx/trx0roll.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/trx/trx0sys.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/trx/trx0trx.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/trx/trx0undo.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/usr/usr0sess.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/ut/ut0mem.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/ut/ut0ut.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
sql/sql_delete.cc:
  After merge fix

into mysql.com:/home/mysql_src/mysql-5.0-new-binlog-format


sql/ha_innodb.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged

For previous commit I had run only rpl* tests, here the other ones had a 
few surprises. Latest status:
- all tests pass
- all replication tests pass with Valgrind
This is the final-final commit & push.
Doc remains.


client/mysqlbinlog.cc:
  Making remote mysqlbinlog work with the new format of 5.0.0, and still be 
  able to talk to older servers.
  This is a quickfix, but now mysqlbinlog.test passes (mysqlbinlog seems to
  work in Valgrind, too).
mysql-test/r/drop_temp_table.result:
  result update
mysql-test/r/insert_select.result:
  result update
mysql-test/r/mix_innodb_myisam_binlog.result:
  result update
mysql-test/r/mysqlbinlog.result:
  result update
mysql-test/t/mix_innodb_myisam_binlog.test:
  position update
mysql-test/t/mysqlbinlog.test:
  position update
sql/log_event.cc:
  a comment (noticed the problem by watching the results of
  mix_innodb_myisam_binlog.test)

into mysql.com:/home/kostja/mysql/mysql-4.1-prep_st_hack


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

libmysqld/lib_sql.cc:
  Prepared_statement now resides entirely in sql_prepare.cc
  Embedded versions of setup_params_data moved to sql_prepare.cc
sql/mysql_priv.h:
  removed declarations for non-existing functions
sql/slave.cc:
  no thd->init_for_queries() any more
sql/sql_class.cc:
  added Statement and Statement_map classes.
  PREP_STMT replaced with Statement (Prepared_statement) and moved to
  sql_prepare.cc
sql/sql_class.h:
  added Statement and Statement_map classes.
  PREP_STMT replaced with Statement (Prepared_statement) and moved to
  sql_prepare.cc
sql/sql_parse.cc:
  thd->init_for_queries() doesn't exist any more
  comment moved to proper place
sql/sql_prepare.cc:
  PREP_STMT replaced with Prepared_statement
  minor code cleanups
tests/client_test.c:
  Later in the test we rely on order of rows, which normally is not defined.
  My patch changes the order.

into mysql.com:/home/mysql_src/mysql-5.0-new-binlog-format


include/my_sys.h:
  Auto merged
mysql-test/r/rpl_max_relay_size.result:
  Auto merged
mysql-test/r/rpl_rotate_logs.result:
  Auto merged
mysql-test/r/rpl_trunc_binlog.result:
  Auto merged
mysql-test/t/rpl_log_pos.test:
  Auto merged
mysql-test/t/rpl_max_relay_size.test:
  Auto merged
mysql-test/t/rpl_rotate_logs.test:
  Auto merged
mysql-test/t/rpl_trunc_binlog.test:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/log_event.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_repl.cc:
  Auto merged

into mysql.com:/dbdata/psergey/mysql-5.0-imerge-unique


BitKeeper/etc/logging_ok:
  auto-union
include/my_global.h:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/item_create.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/records.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_union.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/uniques.cc:
  Auto merged

   * A more dynamic binlog format which allows small changes (1064)
   * Log session variables in Query_log_event (1063)
It contains a few bugfixes (which I made when running the testsuite).
I carefully updated the results of the testsuite (i.e. I checked for every one,
if the difference between .reject and .result could be explained).
Apparently mysql-test-run --manager is broken in 4.1 and 5.0 currently,
so I could neither run the few tests which require --manager, nor check
that they pass nor modify their .result. But for builds, we don't run
with --manager.
Apart from --manager, the full testsuite passes, with Valgrind too (no errors).
I'm going to push in the next minutes. Remains: update the manual.
Note: by chance I saw that (in 4.1, in 5.0) rpl_get_lock fails when run alone;
this is normal at it makes assumptions on thread ids. I will fix this one day
in 4.1.


mysql-test/r/rpl000015.result:
  result update
mysql-test/r/rpl_change_master.result:
  result update
mysql-test/r/rpl_error_ignored_table.result:
  result update
mysql-test/r/rpl_flush_log_loop.result:
  result update
mysql-test/r/rpl_flush_tables.result:
  result update
mysql-test/r/rpl_loaddata.result:
  result update
mysql-test/r/rpl_loaddata_rule_m.result:
  result update
mysql-test/r/rpl_loaddata_rule_s.result:
  result update
mysql-test/r/rpl_log.result:
  result update
mysql-test/r/rpl_log_pos.result:
  result update
mysql-test/r/rpl_max_relay_size.result:
  result update
mysql-test/r/rpl_relayrotate.result:
  result update
mysql-test/r/rpl_replicate_do.result:
  result update
mysql-test/r/rpl_reset_slave.result:
  result update
mysql-test/r/rpl_rotate_logs.result:
  result update
mysql-test/r/rpl_session_var.result:
  result update
mysql-test/r/rpl_temporary.result:
  result update
mysql-test/r/rpl_trunc_binlog.result:
  result update
mysql-test/r/rpl_until.result:
  result update
mysql-test/r/rpl_user_variables.result:
  result update
mysql-test/t/rpl000010-slave.opt:
  need to wait 2 events, because now we receive a Format_desc on top of the Rotate,
  when replication starts.
mysql-test/t/rpl000015.test:
  relay log information is not repeatable in general (if a reconnection
  happens because --sleep=10 for example), so we hide these columns.
mysql-test/t/rpl_change_master.test:
  relay log information is not repeatable in general (if a reconnection
  happens because --sleep=10 for example), so we hide these columns.
mysql-test/t/rpl_empty_master_crash.test:
  relay log information is not repeatable in general (if a reconnection
  happens because --sleep=10 for example), so we hide these columns.
mysql-test/t/rpl_error_ignored_table.test:
  relay log information is not repeatable in general (if a reconnection
  happens because --sleep=10 for example), so we hide these columns.
mysql-test/t/rpl_flush_log_loop.test:
  relay log information is not repeatable in general (if a reconnection
  happens because --sleep=10 for example), so we hide these columns.
mysql-test/t/rpl_loaddata.test:
  position update
mysql-test/t/rpl_loaddata_rule_m.test:
  position update
mysql-test/t/rpl_loaddata_rule_s.test:
  position update
mysql-test/t/rpl_log.test:
  position update
mysql-test/t/rpl_log_pos.test:
  position update
mysql-test/t/rpl_max_relay_size.test:
  relay log information is not repeatable in general (if a reconnection
  happens because --sleep=10 for example), so we hide these columns.
mysql-test/t/rpl_openssl.test:
  relay log information is not repeatable in general (if a reconnection
  happens because --sleep=10 for example), so we hide these columns.
mysql-test/t/rpl_redirect.test:
  relay log information is not repeatable in general (if a reconnection
  happens because --sleep=10 for example), so we hide these columns.
mysql-test/t/rpl_relayrotate-slave.opt:
  better options for this test
mysql-test/t/rpl_relayrotate.test:
  using max() is better for debugging (it shows at which place the slave
  SQL thread resumed)
mysql-test/t/rpl_replicate_do.test:
  relay log information is not repeatable in general (if a reconnection
  happens because --sleep=10 for example), so we hide these columns.
mysql-test/t/rpl_reset_slave.test:
  relay log information is not repeatable in general (if a reconnection
  happens because --sleep=10 for example), so we hide these columns.
mysql-test/t/rpl_rotate_logs.test:
  relay log information is not repeatable in general (if a reconnection
  happens because --sleep=10 for example), so we hide these columns.
mysql-test/t/rpl_session_var.test:
  100 because password() is longer than 10 chars
mysql-test/t/rpl_trunc_binlog.test:
  relay log information is not repeatable in general (if a reconnection
  happens because --sleep=10 for example), so we hide these columns.
mysql-test/t/rpl_until.test:
  position update
mysql-test/t/rpl_user_variables.test:
  position update
sql/log.cc:
  Ensure that the Format_desc propagated on next relay logs does not trigger
  undue actions (like incrementing some positions or clearing some files).
sql/log_event.cc:
  * When the slave SQL thread finds a Rotate/Format_desc/Stop in the middle of
  a transaction (then these were written by the slave itself to its relay log),
  it should not increment rli->group* variables, but only rli->event* ones.
  * When the slave SQL thread finds a Format_desc not to be ignored (not
  the same server id as the slave's), if it has log_pos==0 it must not trigger
  "unfinished transaction in master's binlog" (log_pos==0 is always a marker
  in the relay log to mean "this event was not at this place in the master's
  binlog": it's for fake Rotate events, and for Format_description events which the master had
  to send us for replication to start).
  * In the Query_log_event on disk, catalog is now terminated by '\0'.
  * thd->catalog must be set to 0 when some exec_event() terminate (otherwise
  double free).
sql/slave.cc:
  * Fixes for a few bugs when ignoring events in the slave SQL thread:
    - do not decrement rli->slave_skip_counter if the event is an event
    related to the binlog or relay log itself (FORMAT_DESCRIPTION,
    ROTATE, STOP) because these events should never be skipped (or the slave
    will be confused). Usually the user wants to skip a query, not a Rotate... 
    - when we (re)connect to the master, we must free description_event_for_queue
    (otherwise memory leak when we reconnect). 
  * Changed a bit the code where we change description_event_for_queue,
  to make it look "safer".
  * Moved 'created=0' to log.cc where it is safer.
  * When the slave SQL thread finds a Rotate/Format_desc/Stop in the middle of
  a transaction (then these were written by the slave itself to its relay log),
  it should not increment rli->group* variables, but only rli->event* ones.
sql/sql_class.h:
  a warning comment
sql/sql_repl.cc:
  A mistake: I had passed a char* instead of char**

libmysqld/lib_sql.cc:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/protocol.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_error.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_union.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged

into mysql.com:/my/mysql-4.1