The failure was caused by executing a CREATE-SELECT statement that creates a
table in another database than the current one. In row-based logging, the
CREATE statement was written to the binary log without the database, hence
creating the table in the wrong database, causing the following inserts to
fail since the table didn't exist in the given database.

Fixed the bug by adding a parameter to store_create_info() that will make
the function print the database name before the table name and used that
in the calls that write the CREATE statement to the binary log. The database
name is only printed if it is different than the currently selected database.

The output of SHOW CREATE TABLE has not changed and is still printed without
the database name.

mysql-test/suite/rpl/t/rpl_row_create_table.test:
  Added test to check that CREATE-SELECT into another database than the
  current one replicates.
sql/sql_insert.cc:
  Adding parameter to calls to store_create_info().
sql/sql_show.cc:
  Adding parameter to calls to store_create_info().
  
  Extending store_create_info() with parameter 'show_database' that will cause
  the database to be written before the table name.
sql/sql_show.h:
  Adding parameter to call to store_create_info() to tell if the database should be shown or not.
sql/sql_table.cc:
  Adding parameter to calls to store_create_info().

disabled a randomly failing test and opened a bug report

InnoDB Plugin locks table

This is a pre fix update that does the change to the handler api.

This is done since there are already changes in this version,
so the real fix does not need to change the api.

sql/handler.h:
  Bug#37453: Dropping/creating index on partitioned table with
  InnoDB Plugin locks table
  
  The check for which alter table flags a handler have is done through the
  handlerton, which will not work correctly for any partitioned table.
  It must be through the handler interface.
  
  To be able to fix this I have to add a virtual function to the handler class.

          ``FLUSH TABLES WITH READ LOCK''

Concurrent execution of 1) multitable update with a
NATURAL/USING join and 2) a such query as "FLUSH TABLES
WITH READ LOCK" or "ALTER TABLE" of updating table led
to a server crash.


The mysql_multi_update_prepare() function call is optimized
to lock updating tables only, so it postpones locking to
the last, and if locking fails, it does cleanup of modified
syntax structures and repeats a query analysis.  However,
that cleanup procedure was incomplete for NATURAL/USING join
syntax data: 1) some Field_item items pointed into freed
table structures, and 2) the TABLE_LIST::join_columns fields
was not reset.

Major change:
  short-living Field *Natural_join_column::table_field has
  been replaced with long-living Item*.


mysql-test/r/lock_multi.result:
  Added test case for bug #38691.
mysql-test/t/lock_multi.test:
  Added test case for bug #38691.
sql/item.cc:
  Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
            ``FLUSH TABLES WITH READ LOCK''
  
  The Item_field constructor has been modified to allocate
  and copy original database/table/field names always (not
  during PS preparation/1st execution only), because
  an initialization of Item_field items with a pointer to
  short-living Field structures is a common practice.
sql/sql_base.cc:
  Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
            ``FLUSH TABLES WITH READ LOCK''
  
  1) Type adjustment for Natural_join_column::table_field
     (Field to Item_field);
  2) The setup_natural_join_row_types function has been
     updated to take into account new
     first_natural_join_processing flag to skip unnecessary
     reinitialization of Natural_join_column::join_columns
     during table reopening after lock_tables() failure
     (like the 'first_execution' flag for PS).
sql/sql_lex.cc:
  Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
            ``FLUSH TABLES WITH READ LOCK''
  
  Initialization of the new
  st_select_lex::first_natural_join_processing flag has
  been added.
sql/sql_lex.h:
  Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
            ``FLUSH TABLES WITH READ LOCK''
  
  The st_select_lex::first_natural_join_processing flag
  has been added to skip unnecessary rebuilding of
  NATURAL/USING JOIN structures during table reopening
  after lock_tables failure.
sql/sql_update.cc:
  Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
            ``FLUSH TABLES WITH READ LOCK''
  
  Extra cleanup calls have been added to reset
  Natural_join_column::table_field items.
sql/table.cc:
  Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
            ``FLUSH TABLES WITH READ LOCK''
  
  Type adjustment for Natural_join_column::table_field
  (Field to Item_field).
sql/table.h:
  Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
            ``FLUSH TABLES WITH READ LOCK''
  
  Type of the Natural_join_column::table_field field has
  been changed from Field that points into short-living
  TABLE memory to long-living Item_field that can be
  linked to (fixed) reopened table.

ha_statistic_increment for rpl_temporary

Problem: in some cases master send a special event to reconnecting
slave to keep slave's temporary tables (see #17284) and they still 
have references to the "old" SQL slave thread and use them to access
thread's data.

Fix: set temporary tables thread references to the actual SQL slave
thread in such cases.


mysql-test/suite/rpl/t/disabled.def:
  Fix for bug#38269: pushbuild gives valgrind error in 
  ha_statistic_increment for rpl_temporary
    - rpl_temporary test enabled.
sql/log_event.cc:
  Fix for bug#38269: pushbuild gives valgrind error in 
  ha_statistic_increment for rpl_temporary
    - if we keep slave's temporary tables after reconnect,
  set their thread pointers (->in_use) to the current SQL thread.

so that if the substitution contains single-quotes, the program will fail.

Adds --general-log-file, --slow-query-log-file command-
line options to match system variables of the same names.

Deprecates --log, --log-slow-queries command-line option
and log, log_slow_queries system-variables for v7.0; they
are superseded by general_log/general_log_file and
slow_query_log/slow_query_log_file, respectively.

mysql-test/r/log_basic.result:
  Change deprecated system variable "log" to
  general log.
mysql-test/r/log_bin_trust_routine_creators_basic.result:
  Change deprecation warning so it's more obvious we're referring
  to a variable.
mysql-test/r/log_state.result:
  Show that all log-related server variables that
  should throw deprecation warnings do, and the
  others don't.
mysql-test/r/warnings.result:
  Change deprecation warning so it's more obvious we're referring
  to a variable.
mysql-test/suite/rpl/r/rpl_sp.result:
  Change deprecation warning so it's more obvious we're referring
  to a variable.
mysql-test/t/log_basic.test:
  Change deprecated system variable "log" to
  general log.
mysql-test/t/log_state.test:
  Show that all log-related server variables that
  should throw deprecation warnings do, and the
  others don't.
sql/mysqld.cc:
  Add command-line options --general-log-file and
  --slow-query-log-file to match server options of
  the same name.
  
  Deprecated --log and --log-slow-queries command-line
  options; they are superseded by --general-log/
  --general-log-file and --slow-query-log/--slow-query-log-file,
  respectively
sql/set_var.cc:
  Deprecate system-variables log in favour of general_log,
  log_slow_queries in favour of slow_query_log for 7.0,
  both for value- and DEFAULT-setting.

"Trigger fired multiple times leads to gaps in auto_increment sequence".
The bug was that if a trigger fired multiple times inside a top
statement (for example top-statement is a multi-row INSERT,
and trigger is ON INSERT), and that trigger inserted into an auto_increment
column, then gaps could be observed in the auto_increment sequence,
even if there were no other users of the database (no concurrency).
It was wrong usage of THD::auto_inc_intervals_in_cur_stmt_for_binlog.
Note that the fix changes "class handler", I'll tell the Storage Engine API team.

mysql-test/r/trigger-trans.result:
  result; before the bugfix, the sequence was 1,2,4,6,8,10,12...
mysql-test/t/trigger-trans.test:
  test for BUG#31612
sql/handler.cc:
  See revision comment of handler.h.
  As THD::auto_inc_intervals_in_cur_stmt_for_binlog is cumulative
  over all trigger invokations by the top statement, the
  second invokation of the trigger arrived in handler::update_auto_increment()
  with already one interval in
  THD::auto_inc_intervals_in_cur_stmt_for_binlog. The method thus
  believed it had already reserved one interval for that invokation,
  thus reserved a twice larger interval (heuristic when we don't know
  how large the interval should be: we grow by powers of two). InnoDB
  thus increased its internal per-table auto_increment counter by 2
  while only one row was to be inserted. Hence a gap in the sequence.
  The fix is to use the new handler::auto_inc_intervals_count.
  Note that the trigger's statement knows how many rows it is going
  to insert, but provides estimation_rows_to_insert == 0 (see comments
  in sql_insert.cc why triggers don't call handler::ha_start_bulk_insert()).
  * removing white space at end of line
  * we don't need to maintain THD::auto_inc_intervals_in_cur_stmt_for_binlog
  if no binlogging or if row-based binlogging. Using auto_inc_intervals_count in
  the heuristic makes the heuristic independent of binary logging, which is good.
sql/handler.h:
  THD::auto_inc_intervals_in_cur_stmt_for_binlog served
   - for binlogging
   - as a heuristic when we have no estimation of how many records the
     statement will insert.
  But the first goal needs to be cumulative over all statements which
  form a binlog event, while the second one needs to be attached to each
  statement. THD::auto_inc_intervals_in_cur_stmt_for_binlog is cumulative,
  leading to BUG#31612. So we introduce handler::auto_inc_intervals_count
  for the second goal. See the revision comment of handler.cc.
  A smaller issue was that, even when the binlog event was only one
  statement (no triggers, no stored functions),
  THD::auto_inc_intervals_in_cur_stmt.nb_elements() could be lower than
  the number of reserved intervals (fooling the heuristic), because its
  append() method collapses two contiguous intervals in one.
  Note that as auto_inc_intervals_count is in class 'handler' and not
  in class 'THD', it does not need to be handled in
  THD::reset|restore_sub_statement_state().
sql/log.cc:
  Comment is wrong: if auto_increment is second, in handler::update_auto_increment()
  'append' is false and so auto_inc_intervals_in_cur_stmt_for_binlog
  is empty, we do not come here.
sql/sql_class.h:
  comment

MyISAM blocks index usage for bulk insert into zero-records tables.
See ha_myisam::start_bulk_insert() lines from
...
    if (file->state->records == 0 ...
...

That causes problems for partition engine when some partitions have records some not
as the engine uses same access method for all partitions.

Now partition engine doesn't call index_first/index_last
for empty tables.

per-file comments:
  mysql-test/r/partition.result
        Bug#38005 Partitions: error with insert select.
        test result

  mysql-test/t/partition.test
        Bug#38005 Partitions: error with insert select.
        test case

  sql/ha_partition.cc
        Bug#38005 Partitions: error with insert select.
        ha_engine::index_first and
        ha_engine::index_last not called for empty tables.

Adds --general_log_file, --slow_query_log_file command-
line options to match system variables of the same names.

Deprecates --log, --log-slow-queries command-line options
and log, log_slow_queries system-variables for v7.0; they
are superseded by general_log/general_log_file and
slow_query_log/slow_query_log_file, respectively.

mysql-test/r/log_basic.result:
  Change deprecated system variable "log" to
  general log.
mysql-test/r/log_state.result:
  Show that all log-related server variables that
  should throw deprecation warnings do, and the
  others don't.
mysql-test/t/log_basic.test:
  Change deprecated system variable "log" to
  general log.
mysql-test/t/log_state.test:
  Show that all log-related server variables that
  should throw deprecation warnings do, and the
  others don't.
sql/mysqld.cc:
  Add command-line options --general_log_file and
  --slow_query_log_file to match server options of
  the same name.
  
  Deprecated --log and --log-slow-queries command-line
  options; they are superseded by --general-log/
  --general-log-file and --slow-query-log/--slow-query-log-file,
  respectively
sql/set_var.cc:
  Deprecate system-variables log in favour of general_log,
  log_slow_queries in favour of slow_query_log for 7.0,
  both for value- and DEFAULT-setting.

      
    problems are located in the sql_partition.cc where functions calculation
    partition_id don't expect error returned from item->val_int().
    Fixed by adding checks to these functions.
    Note  - it tries to fix more problems than just the reported bug.
      
per-file comments:
modified:
  mysql-test/r/partition.result
    Bug#38083 Error-causing row inserted into partitioned table despite error
        test result
  mysql-test/t/partition.test
    Bug#38083 Error-causing row inserted into partitioned table despite error
        test case
  sql/opt_range.cc
    Bug#38083 Error-causing row inserted into partitioned table despite error
        get_part_id() call fixed
  sql/partition_info.h
    Bug#38083 Error-causing row inserted into partitioned table despite error
        get_subpart_id_func interface changed. 
  sql/sql_partition.cc
    Bug#38083 Error-causing row inserted into partitioned table despite error
        various functions calculationg partition_id and subpart_id didn't expect
            an error returned from item->val_int().  Error checks added.

with actual tree

(no conflicts)