There were two problems here:
  1. misleading error message
  2. abusing KILL QUERY in the test case

1. The server reported "'DELETE FROM t1' failed: 1689: Wait on a lock was
aborted due to a pending exclusive lock", while the proper error message
should be "'DELETE FROM t1' failed: 1317: Query execution was interrupted".

The problem is that the server has two different flags for
signalling that a query is being killed: THD::killed and
mysys_var::abort. The test case triggers a race: sometimes
mysys_var::abort is set earlier than THD::killed. That leads
to the following situation:

  - thr_lock() checks mysys_var::abort and returns error status,
    since mysys_var::abort is set;

  - the caller (mysql_lock_tables()) gets an error from thr_lock(),
    but THD::killed is not set, so it decides that thr_lock() couldn't
    get a lock due to a pending exclusive lock.

This is a known issue with the server and it's not going to be fixed soon.

5.5 differs from 5.1 here as follows: when thr_lock() returns an error:
  - 5.1 continues trying thr_lock() until success;
  - 5.5 propagates the error

2. The test case uses KILL QUERY is a highly concurent environment.

The fix is to wait for the dying statement to rest in peace before
executing another DELETE FROM t1.

thread_temporary_used is not initialized causing
valgrind's warnings.

Clarified error messages related to unsafe statements:
 - avoid the internal technical term "row injection"
 - use 'binary log' instead of 'binlog'
 - avoid the word 'unsafeness'


mysql-test/extra/binlog_tests/blackhole.test:
  updated suppression pattern
mysql-test/extra/binlog_tests/mix_innodb_myisam_binlog.test:
  updated suppression pattern
mysql-test/extra/rpl_tests/rpl_binlog_max_cache_size.test:
  updated suppression pattern
mysql-test/extra/rpl_tests/rpl_insert_id.test:
  updated suppression pattern
mysql-test/extra/rpl_tests/rpl_loaddata.test:
  updated suppression pattern
mysql-test/extra/rpl_tests/rpl_mixing_engines.test:
  updated suppression pattern
mysql-test/extra/rpl_tests/rpl_start_stop_slave.test:
  updated suppression pattern
mysql-test/extra/rpl_tests/rpl_stm_000001.test:
  updated suppression pattern
mysql-test/extra/rpl_tests/rpl_stop_middle_group.test:
  updated suppression pattern
mysql-test/r/archive.result:
  updated result file
mysql-test/r/commit_1innodb.result:
  updated result file
mysql-test/r/ctype_cp932_binlog_stm.result:
  updated result file
mysql-test/r/partition_innodb_stmt.result:
  updated result file
mysql-test/suite/binlog/r/binlog_innodb.result:
  updated result file
mysql-test/suite/binlog/r/binlog_killed.result:
  updated result file
mysql-test/suite/binlog/r/binlog_multi_engine.result:
  updated result file
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result:
  updated result file
mysql-test/suite/binlog/r/binlog_statement_insert_delayed.result:
  updated result file
mysql-test/suite/binlog/r/binlog_stm_blackhole.result:
  updated result file
mysql-test/suite/binlog/r/binlog_stm_do_db.result:
  updated result file
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
  updated result file
mysql-test/suite/binlog/r/binlog_stm_ps.result:
  updated result file
mysql-test/suite/binlog/r/binlog_stm_row.result:
  updated result file
mysql-test/suite/binlog/r/binlog_stm_unsafe_warning.result:
  updated result file
mysql-test/suite/binlog/r/binlog_unsafe.result:
  updated result file
mysql-test/suite/binlog/t/binlog_killed.test:
  updated suppression pattern
mysql-test/suite/binlog/t/binlog_multi_engine.test:
  updated suppression pattern
mysql-test/suite/binlog/t/binlog_statement_insert_delayed.test:
  updated suppression pattern
mysql-test/suite/binlog/t/binlog_stm_ps.test:
  updated suppression pattern
mysql-test/suite/binlog/t/binlog_stm_row.test:
  updated suppression pattern
mysql-test/suite/binlog/t/binlog_stm_unsafe_warning.test:
  updated suppression pattern
mysql-test/suite/binlog/t/binlog_tmp_table.test:
  updated suppression pattern
mysql-test/suite/binlog/t/binlog_unsafe.test:
  updated suppression pattern
mysql-test/suite/ndb/r/ndb_binlog_format.result:
  updated result file
mysql-test/suite/ndb/t/ndb_binlog_format.test:
  updated suppression pattern
mysql-test/suite/perfschema/r/binlog_stmt.result:
  updated result file
mysql-test/suite/perfschema/t/binlog_stmt.test:
  updated suppression pattern
mysql-test/suite/rpl/r/rpl_begin_commit_rollback.result:
  updated result file
mysql-test/suite/rpl/r/rpl_blackhole.result:
  updated result file
mysql-test/suite/rpl/r/rpl_concurrency_error.result:
  updated result file
mysql-test/suite/rpl/r/rpl_get_lock.result:
  updated result file
mysql-test/suite/rpl/r/rpl_insert_id.result:
  updated result file
mysql-test/suite/rpl/r/rpl_insert_ignore.result:
  updated result file
mysql-test/suite/rpl/r/rpl_misc_functions.result:
  updated result file
mysql-test/suite/rpl/r/rpl_mixed_binlog_max_cache_size.result:
  updated result file
mysql-test/suite/rpl/r/rpl_mixed_mixing_engines.result:
  updated result file
mysql-test/suite/rpl/r/rpl_mysql_upgrade.result:
  updated result file
mysql-test/suite/rpl/r/rpl_non_direct_mixed_mixing_engines.result:
  updated result file
mysql-test/suite/rpl/r/rpl_non_direct_row_mixing_engines.result:
  updated result file
mysql-test/suite/rpl/r/rpl_non_direct_stm_mixing_engines.result:
  updated result file
mysql-test/suite/rpl/r/rpl_nondeterministic_functions.result:
  updated result file
mysql-test/suite/rpl/r/rpl_read_only.result:
  updated result file
mysql-test/suite/rpl/r/rpl_row_binlog_max_cache_size.result:
  updated result file
mysql-test/suite/rpl/r/rpl_row_inexist_tbl.result:
  updated result file
mysql-test/suite/rpl/r/rpl_row_mixing_engines.result:
  updated result file
mysql-test/suite/rpl/r/rpl_slow_query_log.result:
  updated result file
mysql-test/suite/rpl/r/rpl_sp.result:
  updated result file
mysql-test/suite/rpl/r/rpl_stm_000001.result:
  updated result file
mysql-test/suite/rpl/r/rpl_stm_auto_increment_bug33029.result:
  updated result file
mysql-test/suite/rpl/r/rpl_stm_binlog_max_cache_size.result:
  updated result file
mysql-test/suite/rpl/r/rpl_stm_loadfile.result:
  updated result file
mysql-test/suite/rpl/r/rpl_stm_mixing_engines.result:
  updated result file
mysql-test/suite/rpl/r/rpl_stm_start_stop_slave.result:
  updated result file
mysql-test/suite/rpl/r/rpl_stm_stop_middle_group.result:
  updated result file
mysql-test/suite/rpl/r/rpl_temp_temporary.result:
  updated result file
mysql-test/suite/rpl/r/rpl_variables_stm.result:
  updated result file
mysql-test/suite/rpl/t/rpl000013.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_begin_commit_rollback.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_blackhole.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_concurrency_error.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_err_ignoredtable.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_get_lock.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_insert.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_insert_id.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_insert_ignore.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_invoked_features.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_misc_functions.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_mixed_bit_pk.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_mysql_upgrade.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_nondeterministic_functions.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_optimize.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_read_only.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_semi_sync.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_semi_sync_event.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_session_var.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_slow_query_log.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_sp.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_stm_auto_increment_bug33029.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_stm_found_rows.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_stm_insert_delayed.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_stm_loadfile.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_temp_table.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_temp_temporary.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_temporary.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_timezone.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_trigger.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_udf.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_user_variables.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_variables_stm.test:
  updated suppression pattern
mysql-test/suite/rpl/t/rpl_view_multi.test:
  updated suppression pattern
mysql-test/suite/rpl_ndb/r/rpl_ndb_binlog_format_errors.result:
  updated result file
mysql-test/suite/rpl_ndb/t/rpl_ndb_binlog_format_errors.test:
  updated suppression pattern
mysql-test/suite/rpl_ndb/t/rpl_ndb_stm_innodb.test:
  updated suppression pattern
mysql-test/suite/sys_vars/t/rpl_init_slave_func.test:
  updated suppression pattern
mysql-test/t/archive.test:
  updated suppression pattern
mysql-test/t/commit_1innodb.test:
  updated suppression pattern
mysql-test/t/create_select_tmp.test:
  updated suppression pattern
mysql-test/t/ctype_cp932_binlog_stm.test:
  updated suppression pattern
mysql-test/t/lock_sync.test:
  updated suppression pattern
mysql-test/t/mysqlbinlog.test:
  updated suppression pattern
mysql-test/t/mysqldump.test:
  updated suppression pattern
mysql-test/t/sp_trans.test:
  updated suppression pattern
sql/log_event.cc:
  Clarified error message.
sql/share/errmsg-utf8.txt:
  Clarified error messages.

Stored routine DDL statements use statement-based replication
regardless of the current binlog format. The problem here was
that if a DDL statement failed during metadata lock acquisition
or opening of mysql.proc, the binlog format would not be reset
before returning. So the following DDL or DML statements are 
binlogged with a wrong binlog format, which causes the slave 
to stop.

The problem can be resolved by grabbing an exclusive MDL lock firstly
instead of clearing the current binlog format. So that the binlog
format will not be affected when the lock grab returns directly with
an error. The same way is taken to open a proc table for update.


mysql-test/suite/rpl/r/rpl_tmp_table_and_DDL.result:
  Test Result for bug#51839
mysql-test/suite/rpl/t/rpl_tmp_table_and_DDL.test:
  Added test to make sure the binlog format is not changed
  after a execution of DDL with a table locked.
sql/sp.cc:
  Grab an exclusive MDL lock and open a proc table for update firstly
  instead of clearing the current binlog format.

           parallel mode
      
The failure has nothing to do with parallel, but rather on the
order the tests are executed. In this case, the test
binlog_tmp_table (lets call it test2) was not ensuring that the
binary logs would be reset when it started. Later the test issues
a mysqlbinlog .../master-bin.000002 | mysql ... If the test that
was executed before this one (lets call it test1) had issued a
flush logs, then the file in use in test1 (master-bin.000002)
would not actually match the one that was expected. Eventually,
this would cause the statements logged in test1 to be replayed,
instead of the ones logged in the beginning of test2.
    
We fix this by:
  1. adding RESET MASTER to the beginning of binlog_tmp_table
  2. setting dynamically the file to use in binlog_tmp_table
     
Only #1 was needed, but the two make the tests cases more robust.

      
The problem is that message resource  (message.rc) is compiled as part of static library
sql.lib rather than with executable mysqld.exe. resource files do not work in static
libraries.
      
The fix is to add message.rc to mysqld.exe source files list.

Statements with CONNECTION_ID were forced to be kept in the transactional
cache and by consequence non-transactional changes that were supposed to
be flushed ahead of the transaction were kept in the transactional cache.

This happened because after BUG#51894 any statement whose thd's
thread_specific_used was set was kept in the transactional cache. The idea
was to keep changes on temporary tables in the transactional cache. However,
the thread_specific_used was set not only for statements that accessed
temporary tables but also when the CONNECTION_ID was used.

To fix the problem, we created a new variable to keep track of updates
to temporary tables.


mysql-test/suite/rpl/r/rpl_temp_temporary.result:
  Added a test case.
mysql-test/suite/rpl/t/rpl_temp_temporary.test:
  Added a test case.
sql/log_event.cc:
  Uses the thread_temporary_used to decide if a statement should
  be kept in the transactional cache or not.
sql/sql_class.cc:
  Sets the thread_temporary_used while calling the decide_logging_format.
sql/sql_class.h:
  Defines the thread_temporary_used.
sql/sql_parse.cc:
  Resets the thread_temporary_used.

The bug was a side effect of WL#5030 (fix header files) and
WL#5161 (CMake).

The problem was that CMake-generated config.h (and my_config.h
as a copy of it) had a header guard. GNU autotools-generated
[my_]config.h did not. During WL#5030 the order of header files
was changed, so the following started to happen (using GNU autotools,
in embedded server):
  - my_config.h included, defining HAVE_OPENSSL
  - my_global.h included, un-defining  HAVE_OPENSSL
  - zlib.h included, including config.h,
    defining HAVE_OPENSSL again.

The fix is to check HAVE_OPENSSL in conjuction with EMBEDDED_LIBRARY.
More common fix would be to define a macros as HAVE_OPENSSL && !EMBEDDED_LIBRARY
and use it instead of HAVE_OPENSSL.

The bug was a side effect of WL#5030 (fix header files) and
WL#5161 (CMake).

The problem was that CMake-generated config.h (and my_config.h
as a copy of it) had a header guard. GNU autotools-generated
[my_]config.h did not. During WL#5030 the order of header files
was changed, so the following started to happen (using GNU autotools,
in embedded server):
  - my_config.h included, defining HAVE_OPENSSL
  - my_global.h included, un-defining  HAVE_OPENSSL
  - zlib.h included, including config.h,
    defining HAVE_OPENSSL again.

The fix is to change the order of header file, moving zlib.h
to the top of the header list. More proper fix would be to wrap
unguarded auto-generated [my_]config.h by guarded non-generated
header file.

          transaction
BUG#52616 Temp table prevents switch binlog format from STATEMENT to ROW

Post-merge fixes.


mysql-test/include/commit.inc:
  Changed the test case as drop temporary is now written to the binary log in row mode.
mysql-test/r/commit_1innodb.result:
  Changed the test case as drop temporary is now written to the binary log in row mode.
mysql-test/r/ctype_cp932_binlog_stm.result:
  Disabled warning messages because the test runs in both statement and mixed modes.
mysql-test/t/ctype_cp932_binlog_stm.test:
  Disabled warning messages because the test runs in both statement and mixed modes.
mysql-test/t/mysqlbinlog.test:
  Removed the --short-form due to BUG#18337 what was suppressing the
  select * from t5 /* must be (1),(1) */ in row format.

Removing traces of mysql_priv.h from comments and other
non-source files that were missed before.

          transaction
BUG#52616 Temp table prevents switch binlog format from STATEMENT to ROW

Before the WL#2687 and BUG#46364, every non-transactional change that happened
after a transactional change was written to trx-cache and flushed upon
committing the transaction. WL#2687 and BUG#46364 changed this behavior and
non-transactional changes are now written to the binary log upon committing
the statement.

A binary log event is identified as transactional or non-transactional through
a flag in the Log_event which is set taking into account the underlie storage
engine on what it is stems from. In the current bug, this flag was not being
set properly when the DROP TEMPORARY TABLE was executed.

However, while fixing this bug we figured out that changes to temporary tables
should be always written to the trx-cache if there is an on-going transaction.
Otherwise, binlog events in the reversed order would be produced.

Regarding concurrency, keeping changes to temporary tables in the trx-cache is
also safe as temporary tables are only visible to the owner connection.

In this patch, we classify the following statements as unsafe:
   1 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp

   2 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam

   3 - CREATE TEMPORARY TABLE t_myisam_temp SELECT * FROM t_myisam

On the other hand, the following statements are classified as safe:

   1 - INSERT INTO t_innodb SELECT * FROM t_myisam_temp

   2 - INSERT INTO t_myisam_temp SELECT * FROM t_innodb

The patch also guarantees that transactions that have a DROP TEMPORARY are
always written to the binary log regardless of the mode and the outcome:
commit or rollback. In particular, the DROP TEMPORARY is extended with the
IF EXISTS clause when the current statement logging format is set to row.

Finally, the patch allows to switch from STATEMENT to MIXED/ROW when there
are temporary tables but the contrary is not possible.

mysql-test/extra/rpl_tests/rpl_binlog_max_cache_size.test:
  Updated the test case because 
     CREATE TEMPORARY TABLE t_innodb_temp SELECT * FROM t_myisam is not unsafe.
mysql-test/extra/rpl_tests/rpl_implicit_commit_binlog.test:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/extra/rpl_tests/rpl_innodb.test:
  Removed comments from the test case that became false after the patch.
mysql-test/extra/rpl_tests/rpl_loaddata.test:
  Suppressed warning messages due to the following cases:
  
     1 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp
  
     2 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam
mysql-test/include/ctype_utf8_table.inc:
  Suppressed warning messages due to the following cases:
  
     1 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp
  
     2 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam
mysql-test/r/ctype_cp932_binlog_stm.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/binlog/r/binlog_database.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/binlog/r/binlog_innodb_row.result:
  Updated the result file.
mysql-test/suite/binlog/r/binlog_multi_engine.result:
  Updated the unsafe message.
mysql-test/suite/binlog/r/binlog_row_binlog.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/binlog/r/binlog_row_drop_tmp_tbl.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/binlog/r/binlog_stm_binlog.result:
  Updated the result file.
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/binlog/t/binlog_tmp_table.test:
  Suppressed warning messages due to the following cases:
  
     1 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp
  
     2 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam
mysql-test/suite/ndb/r/ndb_binlog_format.result:
  Updated the unsafe message.
mysql-test/suite/rpl/r/rpl_concurrency_error.result:
  Updated the unsafe message.
mysql-test/suite/rpl/r/rpl_mixed_binlog_max_cache_size.result:
  Updated the result file because 
     CREATE TEMPORARY TABLE t_innodb_temp SELECT * FROM t_myisam is not unsafe.
mysql-test/suite/rpl/r/rpl_mixed_implicit_commit_binlog.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/rpl/r/rpl_mixed_mixing_engines.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/rpl/r/rpl_mixed_row_innodb.result:
  Added some comments to ease the understanding of the result file.
mysql-test/suite/rpl/r/rpl_non_direct_mixed_mixing_engines.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/rpl/r/rpl_non_direct_row_mixing_engines.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/rpl/r/rpl_non_direct_stm_mixing_engines.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/rpl/r/rpl_row_drop.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/rpl/r/rpl_row_implicit_commit_binlog.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/rpl/r/rpl_row_mixing_engines.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/rpl/r/rpl_stm_binlog_max_cache_size.result:
  Updated the result file because 
     CREATE TEMPORARY TABLE t_innodb_temp SELECT * FROM t_myisam is not unsafe.
mysql-test/suite/rpl/r/rpl_stm_implicit_commit_binlog.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/rpl/r/rpl_stm_innodb.result:
  Added some comments to ease the understanding of the result file.
mysql-test/suite/rpl/r/rpl_stm_mixing_engines.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/rpl/r/rpl_stm_stop_middle_group.result:
  Updated the unsafe message.
mysql-test/suite/rpl/r/rpl_temp_temporary.result:
  Added a test case.
mysql-test/suite/rpl/t/rpl000013.test:
  Suppressed warning messages due to the following cases:
  
     1 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp
  
     2 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam
  
     3 - CREATE TEMPORARY TABLE t_myisam_temp SELECT * FROM t_myisam
mysql-test/suite/rpl/t/rpl_misc_functions.test:
  Suppressed warning messages.
mysql-test/suite/rpl/t/rpl_temp_table.test:
  Suppressed warning messages due to the following cases:
  
     1 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp
  
     2 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam
  
     3 - CREATE TEMPORARY TABLE t_myisam_temp SELECT * FROM t_myisam
mysql-test/suite/rpl/t/rpl_temp_temporary.test:
  Added a test case.
mysql-test/suite/rpl/t/rpl_temporary.test:
  Suppressed warning messages due to the following cases:
  
     1 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp
  
     2 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam
  
     3 - CREATE TEMPORARY TABLE t_myisam_temp SELECT * FROM t_myisam
mysql-test/suite/rpl_ndb/r/rpl_ndb_row_implicit_commit_binlog.result:
  Updated the test case due to the new rules: changes to
  temporary tables are written to the binary log in the
  boundaries of a transaction if there is any.
mysql-test/suite/rpl_ndb/r/rpl_truncate_7ndb.result:
  Updated the test case to remove references to positions
  in the binary log.
mysql-test/suite/rpl_ndb/t/rpl_truncate_7ndb.test:
  Updated the test case to remove references to positions
  in the binary log.
mysql-test/t/create_select_tmp.test:
  Suppressed warning messages due to the following cases:
  
     1 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp
  
     2 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam
  
     3 - CREATE TEMPORARY TABLE t_myisam_temp SELECT * FROM t_myisam
mysql-test/t/ctype_cp932_binlog_stm.test:
  Suppressed warning messages due to the following cases:
  
     1 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp
  
     2 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam
  
     3 - CREATE TEMPORARY TABLE t_myisam_temp SELECT * FROM t_myisam
mysql-test/t/mysqlbinlog.test:
  Suppressed warning messages due to the following cases:
  
     1 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp
  
     2 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam
  
     3 - CREATE TEMPORARY TABLE t_myisam_temp SELECT * FROM t_myisam
sql/log.cc:
  Improved the code by creating several functions to hide decision
  on type of engine changed, commit/abort, etc:  
  
  . stmt_has_updated_non_trans_table
  
  . trans_has_updated_non_trans_table
  
  . ending_trans
  
  Updated the binlog_rollback function and the use of the 
  OPTION_KEEP_LOG which indincates when a temporary table was
  either created or dropped and as such the command must be 
  logged if not in MIXED mode and even while rolling back the
  transaction.
sql/log.h:
  Improved the code by creating several functions to hide decision
  on type of engine changed, commit/abort, etc.
sql/log_event.cc:
  Removed the setting of the OPTION_KEEP_LOG as it is related to CREATE
  TEMPORARY and DROP TEMPORARY and not to the type of engine (i.e.
  transactional or non-transactional).
sql/log_event_old.cc:
  Removed the setting of the OPTION_KEEP_LOG as it is related to CREATE
  TEMPORARY and DROP TEMPORARY and not to the type of engine (i.e.
  transactional or non-transactional).
sql/share/errmsg-utf8.txt:
  Updated the unsafe message.
sql/sql_class.cc:
  Classifies the following statements as unsafe:
     1 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp
  
     2 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam
  
  On the other hand, the following statements are classified as safe:
  
     1 - INSERT INTO t_innodb SELECT * FROM t_myisam_temp
  
     2 - INSERT INTO t_myisam_temp SELECT * FROM t_innodb
sql/sql_class.h:
  It allows to switch from STATEMENT to MIXED/ROW when there are temporary
  tables but the contrary is not possible.
sql/sql_table.cc:
  Fixed the case that a DROP/DROP TEMPORARY that affects a temporary table in MIXED
  mode is written as a DROP TEMPORARY TABLE IF EXISTS because the table may not exist in the slave and due to the IF EXISTS token an error will never happen
  while processing the statement in the slave.
  
  Removed a function that was not being used.

Bug#30977 Concurrent statement using stored function and
          DROP FUNCTION breaks SBR
Bug#48246 assert in close_thread_table

back into the development branches.

mysql-trunk-bugfixing (bug 52341).

mysql-trunk-bugfixing.

This assertion could be triggered during execution of OPTIMIZE TABLE for
InnoDB tables. As part of optimize for InnoDB tables, the table is recreated
and then opened again. If the reopen failed for any reason, the assertion
would be triggered. This could for example be caused by a concurrent DROP
TABLE executed by a different connection. The reason for the assertion was
that any failures during reopening were ignored.

This patch fixes the problem by making sure that the result of reopening the
table is checked and that any error messages are sent to the client.

Test case added to innodb_mysql_sync.test.

This was a deadlock between CREATE/ALTER/DROP EVENT and a query
accessing both the mysql.event table and I_S.GLOBAL_VARIABLES.

The root of the problem was that the LOCK_event_metadata mutex was
used to both protect the "event_scheduler" global system variable
and the internal event data structures used by CREATE/ALTER/DROP EVENT.

The deadlock would occur if CREATE/ALTER/DROP EVENT held
LOCK_event_metadata while trying to open the mysql.event table,
at the same time as the query had mysql.event open, trying to
lock LOCK_event_metadata to access "event_scheduler".

This bug was fixed in the scope of Bug#51160 by using only
LOCK_global_system_variables to protect "event_scheduler".
This makes it so that the query above won't lock LOCK_event_metadata,
thereby preventing this deadlock from occuring.

This patch contains no code changes.
Test case added to lock_sync.test.

            my_global.h first

We may end up with a compilation failure on certain platforms
because zlib.h is included before my_global.h.

Fixed by moving zlib.h inclusion down after my_global.h.

storage/archive/azlib.h:
  zlib.h must be included after my_global.h.

            e.g.MYSQL_AUDIT_GENERAL_ERROR

General audit API (MYSQL_AUDIT_GENERAL_CLASS) didn't expose event
subclass to plugins.

This patch exposes event subclass to plugins via
struct mysql_event_general::event_subclass.

This change is not compatible with existing general audit plugins.
Audit interface major version has been incremented.

include/mysql/plugin_audit.h:
  Expose event subclass to audit general plugins.
plugin/audit_null/audit_null.c:
  Added distinct counters for general event sub-classes.
  
  Removed printf() from deinit(). One can easily see number of
  calls via status variables.
  
  To make code nicer, modified class mask to use macro instead
  of hardcoded number.
  
  Incremented audit plugin minor version.
sql/sql_audit.cc:
  Expose event subclass to audit general plugins.