On crashes generate a user-friendly resolved and demangled stack
trace when libc provides the necessary functions (newer libc on i386,
x86_64, powerpc, ia64, alpha and s390). Otherwise print a numeric
stack trace as before, relying on resolve_stack_dump utility.


configure.in:
  Add check for backtrace headers, backtrace functions and if
  __cxa_demangle (libstdc++) is available at link time.
sql/mysqld.cc:
  Print the value of the THD::killed variable when dumping. In
  some circumstances knowing if the thread was killed makes
  debugging easier.
sql/stacktrace.c:
  Use the glibc backtrace function when available and demangle
  C++ function names if the __cxa_demangle function is available.
sql/stacktrace.h:
  Locally export and wrap in C linkage the C++ function __cxa_demangle
  if available.

into  dipika.(none):/opt/local/work/mysql-5.1-runtime


client/mysqltest.c:
  Auto merged

into  mysql.com:/Users/davi/mysql/mysql-5.1-runtime


sql/sp.cc:
  Auto merged

into  pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-runtime


client/mysqltest.c:
  Auto merged

into  pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-runtime


client/CMakeLists.txt:
  Auto merged
client/mysqltest.c:
  Auto merged

into  pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-runtime


sql-common/client.c:
  Auto merged

into  pilot.mysql.com:/data/msvensson/mysql/mysql-5.0-runtime


client/mysqltest.c:
  Auto merged

The problem is that one can not create a stored routine if sql_mode
contains NO_ENGINE_SUBSTITUTION or PAD_CHAR_TO_FULL_LENGTH. Also when
a event is created, the mode is silently lost if sql_mode contains one
of the aforementioned.  This was happening because the table definitions
which stored sql_mode values weren't being updated to accept new values
of sql_mode.

The solution is to update, in a backwards compatible manner, the various
table definitions (columns) that store the sql_mode value to take into
account the new possible values. One incompatible change is that if a event
that is being created can't be stored to the mysql.event table, an error
will be raised.

The tests case also ensure that new SQL modes will be added to the mysql.proc
and mysql.event tables, otherwise the tests will fail.


mysql-test/r/events_bugs.result:
  Add test case result for Bug#32633
mysql-test/r/information_schema.result:
  Update the sql_mode column definition.
mysql-test/r/sp.result:
  Add test case result for Bug#32633
mysql-test/r/system_mysql_db.result:
  Update the sql_mode column definition.
mysql-test/t/events_bugs.test:
  Add test case for Bug#32633
mysql-test/t/sp.test:
  Add test case for Bug#32633
mysql-test/t/system_mysql_db_fix50117.test:
  Update the sql_mode column definition.
scripts/mysql_system_tables.sql:
  Update the sql_mode column definition.
scripts/mysql_system_tables_fix.sql:
  Update the sql_mode column definition.
sql/event_db_repository.cc:
  Reset and restore SQL modes when storing and loading a
  event from the data dictionary. Also throw out a error
  if a store fails.
sql/mysqld.cc:
  Add warning to avoid this problem in the future.
sql-common/my_user.c:
  Truncate length if user name or host name does not fit
  in the buffer.
sql/sp.cc:
  SQL mode of the thread must not effect data dictionary operations.

into  mysql.com:/Users/davi/mysql/mysql-5.1-runtime

into  mysql.com:/Users/davi/mysql/mysql-5.1-runtime

Changed "SHOW ENGINE ... STATUS" and "SHOW ENGINE ... MUTEX"
to require the PROCESS privilege, instead of SUPER.

Fixed by Damien Katz


mysql-test/r/show_check.result:
  Add test case result for Bug#32710
mysql-test/t/show_check.test:
  Add test case for Bug#32710
sql/sql_parse.cc:
  Require PROCESS privilege instead of SUPER.

transfered by CREATE TABLE/SELECT to the new table.


mysql-test/r/create.result:
  Update result file.

Re-enable the test case for Bug 30331.


mysql-test/r/lock_multi.result:
  Update the test case result for Bug#30331
mysql-test/t/lock_multi.test:
  Re-enable the test case for Bug#30331

Bug 34311: main.lock_multi.test fails.


mysql-test/r/lock_multi.result:
  Update result file.
mysql-test/t/lock_multi.test:
  Disabled test case for Bug#30331.

Fixed interference between tests: Users were added but not properly removed.
This caused later tests to fail.


mysql-test/r/grant.result:
  Fixed interference between tests: Users were added but not properly removed.
  This caused later tests to fail.
mysql-test/t/grant.test:
  Fixed interference between tests: Users were added but not properly removed.
  This caused later tests to fail.

The problem is that deprecated syntax warnings were not being
suppressed when the stored routine is being parsed for the first
execution. It's doesn't make sense to print out deprecated
syntax warnings when the routine is being executed because this
kind of warning only matters when the routine is being created.

The solution is to suppress deprecated syntax warnings when
parsing the stored routine for loading into the cache (might
mean that the routine is being executed for the first time).


mysql-test/r/sp-error.result:
  Add test case result for Bug#21801
mysql-test/t/sp-error.test:
  Add test case for Bug#21801
sql/sp.cc:
  Implement a internal error handler to catch deprecated
  syntax warnings when loading a stored procedure into the
  cache.

into  adventure.(none):/home/thek/Development/cpp/mysql-5.1-runtime


sql/sql_acl.cc:
  Auto merged

mysql-test/r/grant.result:
  - Manual merge step 2: Verify test cases and record new result set.

into  adventure.(none):/home/thek/Development/cpp/bug33201/my51-bug33201


mysql-test/t/grant.test:
  Auto merged
sql/sql_acl.cc:
  Auto merged
mysql-test/r/grant.result:
  Manual merge

When issuing a column level grant on a table which require pre-locking the 
server crashed.

The reason behind the crash was that data structures used by the lock api
wasn't properly reinitialized in the case of a column level grant.


mysql-test/r/grant.result:
  * Added test case
mysql-test/t/grant.test:
  * Added test case
sql/sql_acl.cc:
  * The lock api is dending on the thd->lex object and this variable needs to 
    be re-initialized when opened with a new set of tables than specified in the
    original statement.

into  quad.:/mnt/raid/alik/MySQL/devel/5.1-rt-merged


client/mysqlcheck.c:
  Auto merged
configure.in:
  Auto merged
extra/resolveip.c:
  Auto merged
include/my_sys.h:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/ctype_ucs.result:
  Auto merged
mysql-test/r/func_misc.result:
  Auto merged
mysql-test/r/information_schema.result:
  Auto merged
mysql-test/r/mysqlcheck.result:
  Auto merged
mysql-test/r/variables.result:
  Auto merged
mysql-test/t/ctype_ucs.test:
  Auto merged
mysql-test/t/func_misc.test:
  Auto merged
mysql-test/t/information_schema.test:
  Auto merged
mysql-test/t/mysqlcheck.test:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_strfunc.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_trigger.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
storage/innobase/buf/buf0buf.c:
  Auto merged
storage/innobase/buf/buf0flu.c:
  Auto merged
storage/innobase/buf/buf0lru.c:
  Auto merged
storage/innobase/include/buf0buf.h:
  Auto merged
storage/innobase/include/buf0buf.ic:
  Auto merged
storage/innobase/include/sync0arr.h:
  Auto merged
storage/innobase/include/sync0rw.h:
  Auto merged
storage/innobase/include/sync0rw.ic:
  Auto merged
storage/innobase/include/sync0sync.h:
  Auto merged
storage/innobase/os/os0sync.c:
  Auto merged
storage/innobase/sync/sync0arr.c:
  Auto merged
storage/innobase/sync/sync0rw.c:
  Auto merged
storage/innobase/sync/sync0sync.c:
  Auto merged
storage/myisam/ft_boolean_search.c:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/sort.c:
  Auto merged
sql/sql_parse.cc:
  Manual merge.

into  quad.:/mnt/raid/alik/MySQL/devel/5.1-rt-merged


client/mysqlcheck.c:
  Auto merged
configure.in:
  Auto merged
extra/resolveip.c:
  Auto merged
include/my_sys.h:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/ctype_ucs.result:
  Auto merged
mysql-test/r/func_misc.result:
  Auto merged
mysql-test/r/mysqlcheck.result:
  Auto merged
mysql-test/r/variables.result:
  Auto merged
mysql-test/t/ctype_ucs.test:
  Auto merged
mysql-test/t/func_misc.test:
  Auto merged
mysql-test/t/mysqlcheck.test:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_strfunc.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
storage/innobase/buf/buf0buf.c:
  Auto merged
storage/innobase/buf/buf0flu.c:
  Auto merged
storage/innobase/buf/buf0lru.c:
  Auto merged
storage/innobase/include/buf0buf.h:
  Auto merged
storage/innobase/include/buf0buf.ic:
  Auto merged
storage/innobase/include/sync0arr.h:
  Auto merged
storage/innobase/include/sync0rw.h:
  Auto merged
storage/innobase/include/sync0rw.ic:
  Auto merged
storage/innobase/include/sync0sync.h:
  Auto merged
storage/innobase/os/os0sync.c:
  Auto merged
storage/innobase/sync/sync0arr.c:
  Auto merged
storage/innobase/sync/sync0rw.c:
  Auto merged
storage/innobase/sync/sync0sync.c:
  Auto merged
storage/myisam/ft_boolean_search.c:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/sort.c:
  Auto merged
mysql-test/t/variables.test:
  Manual merge.

pre-locking.

The crash was caused by an implicit assumption in check_table_access() that
table_list parameter is always a part of lex->query_tables.

When iterating over the passed list of tables, check_table_access() used
to stop only when lex->query_tables_last_not_own was reached. 
In case of pre-locking, lex->query_tables_last_own is not NULL and points
to some element of lex->query_tables. When the parameter
of check_table_access() was not part of lex->query_tables, loop invariant
could never be violated and a crash would happen when the current table
pointer would point beyond the end of the provided list.

The fix is to change the signature of check_table_access() to also accept
a numeric limit of loop iterations, similarly to check_grant(), and 
supply this limit in all places when we want to check access of tables
that are outside lex->query_tables, or just want to check access to one table.


mysql-test/r/information_schema.result:
  Update test results (Bug#34166).
mysql-test/t/information_schema.test:
  Add a test case for Bug#34166.
sql/mysql_priv.h:
  Change signature of check_table_access() to accept a numeric limit
  of tables to check.
sql/sp_head.cc:
  Update to the new signature of check_table_access().
sql/sql_acl.cc:
  Improve code clarity: if there is a numeric limit, we should not need
  to look at first_not_own_table.
sql/sql_base.cc:
  Update to the new signature of check_table_access().
sql/sql_cache.cc:
  Update to the new signature of check_table_access().
sql/sql_parse.cc:
  Update to the new signature of check_table_access().
  Change check_table_access() to accept an optional numeric limit of tables
  to check. A crash would happen when check_table_access() was
  passed a list of tables that is not part of lex->query_tables and
  lex->query_tables_last_own was not NULL.
sql/sql_plugin.cc:
  Update to the new signature of check_table_access().
sql/sql_prepare.cc:
  Update to the new signature of check_table_access().
sql/sql_show.cc:
  Update to the new signature of check_table_access().
  Ensure that check_table_access() only checks access to the first
  table in the table list when called from list_open_tables().
  list_open_tables() supplies a table list that is created on stack,
  whereas check_table_access() used to assume that the supplied list is a part
  of thd->lex.
sql/sql_trigger.cc:
  Update to the new signature of check_table_access().
sql/sql_view.cc:
  Update to the new signature of check_table_access().

into  mysql.com:/Users/davi/mysql/mysql-5.1-runtime

mysql-test/r/lock_multi.result:
  Update test case result.
mysql-test/t/lock_multi.test:
  Don't print the value of Table_lock_waited, check the
  precedence instead. Unlock the table before dropping.

mysql-test/t/lock_multi.test:
  Remove spurious test line.

The problem is that the Table_locks_waited was incremented only
when the lock request succeed. If a thread waiting for the lock
gets killed or the lock request is aborted, the variable would
not be incremented, leading to inaccurate values in the variable.

The solution is to increment the Table_locks_waited whenever the
lock request is queued. This reflects better the intended behavior
of the variable -- show how many times a lock was waited.


mysql-test/r/lock_multi.result:
  Add test case result for Bug#30331
mysql-test/t/lock_multi.test:
  Add test case for Bug#30331
mysys/thr_lock.c:
  Increment locks_waited whenever the thread is supposed
  to wait for the lock.

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/51


mysql-test/r/mysqlcheck.result:
  Use local (manual merge)
mysql-test/t/mysqlcheck.test:
  Use local (manual merge)

and so that it works correctly on Windows.


mysql-test/r/mysqlcheck.result:
  Flush tables before monkeying around with underlying MyISAM data files
mysql-test/t/mysqlcheck.test:
  Fix the test case for bug #25347 so that it actually does test the behavior.
  Also, this makes it work on Windows by ensuring that mysqld doesn't hold the
  underlying MyISAM files open while we try to corrupt them on disk.
  
  Flush tables before monkeying around with underlying MyISAM data files;
  --use-frm, so that mysqlcheck will succeed.

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/51


mysql-test/t/mysqlcheck.test:
  Manual merge

mysql-test/t/mysqlcheck.test:
  Use --remove_file and --write_file instead of --exec rm and --exec touch.

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/51


sql/sql_select.cc:
  Auto merged

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/51


client/mysqldump.c:
  Auto merged
configure.in:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sp_head.h:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/handler.cc:
  Manual merge
sql/item.cc:
  Manual merge