.bzrignore:
  Ignore generated file emacs.h
libmysqld/CMakeLists.txt:
  Remove direct usage of 'dbug' library
  This fixes that 'BUILD/compile-dist' works
storage/oqgraph/CMakeLists.txt:
  Remove compiler option '-fno-rtti' as BOOST requires this

Checking for WITH_DEBUG does not work, as described in CMake MySQL wiki
http://forge.mysql.com/wiki/CMake#Debug-only_options

Excluding  directory completely for certain build types works for Makefiles only,  but not for Visual Studio and not for Xcode.

- Fix derived_view.test to work, and enable it
- Let subselect*.test do "DROP TABLE IF EXISTS" before they attempt to create the table.

and other misc test fixes

mysql-test/include/check_ipv6.inc:
  don't try to connect to ipv6 address - the server isn't necessarily listening
  (e.g. a master doesn't, but a slave does. or vice versa)
mysql-test/include/default_mysqld.cnf:
  move hard-coded values from ConfigFactory.pm to a template.
  really disable syncs
mysql-test/include/have_archive_plugin.inc:
  wrong test. plugin is loaded in the test, it cannot be available before it
mysql-test/include/have_blackhole_plugin.inc:
  wrong test. plugin is loaded in the test, it cannot be available before it
mysql-test/include/have_federated_plugin.inc:
  wrong test. plugin is loaded in the test, it cannot be available before it
mysql-test/lib/My/ConfigFactory.pm:
  move hard-coded values from ConfigFactory.pm to a template.
  really disable syncs
mysql-test/mysql-test-run.pl:
  formatting
mysql-test/suite/funcs_1/t/is_engines_federated.opt:
  federated can be a plugin
mysql-test/suite/innodb/suite.pm:
  don't load xtradb plugin in embedded server - it lacks some symbols that xtradb needs
mysql-test/suite/unit/suite.pm:
  don't run unit tests in --embedded-server
  (for simplicity and speed)

(a stored function or TRIGGER, that runs LOAD DATA, which, itself,
invokes another trigger, that also does LOAD DATA, etc).

sql/sql_insert.cc:
  CREATE ... IF NOT EXISTS may do nothing, but
  it is still not a failure. don't forget to my_ok it.
  ******
  CREATE ... IF NOT EXISTS may do nothing, but
  it is still not a failure. don't forget to my_ok it.
sql/sql_table.cc:
  small cleanup
  ******
  small cleanup

sql/sql_select.cc:
  items' cmp_type()'s must match, not result_type()'s

When the WHERE/HAVING condition of a subquery has been transformed
by the optimizer the pointer stored the 'where'/'having' field 
of the SELECT_LEX structure used for the subquery must be updated
accordingly. Otherwise the pointer may refer to an invalid item.
This can lead to the reported assertion failure for some queries
with correlated subqueries   

The bug is a duplicate of MySQL's Bug#11764086,
however MySQL's fix is incomplete for MariaDB, so
this fix is slightly different.

In addition, this patch renames
Item_func_not_all::top_level() to is_top_level_item()
to make it in line with the analogous methods of
Item_in_optimizer, and Item_subselect.

Analysis:
It is possible to determine whether a predicate is
NULL-rejecting only if it is a top-level one. However,
this was not taken into account for Item_in_optimizer.
As a result, a NOT IN predicate was erroneously
considered as NULL-rejecting, and the NULL-complemented
rows generated by the outer join were rejected before
being checked by the NOT IN predicate.

Solution:
Change Item_in_optimizer to be considered as
NULL-rejecting only if it a top-level predicate.

opt_range.cc: modified print_key() so that it doesn't do memory re-allocs when
printing multipart keys over varchar columns. When it did, key printout in 
debug trace was interrupted with my_malloc/free printouts.

BUG#826935 Assertion `!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))' failed
- add_ref_to_table_cond() should not just overwrite pre_idx_push_select_cond
  with the contents tab->select_cond.
  pre_idx_push_select_cond exists precisely for the reason that it may contain
  a condition that is a strict superset of what is in tab->select_cond. 
  The fix is to inject generated equality into pre_idx_push_select_cond.

The value of maybe_null flag should be saved for the second execution
of a prepared statement from SELECT that uses an outer join.

- Make simplify_joins() set maybe_null=FALSE for tables that were on the 
  inner sides of inner joins and then were moved to the inner sides of semi-joins.

If mysqld --log-warnings=3 or higher, then print all check and repair warnings for MyISAM tables to the log.
This is useful when trying to find out why an automatic myisam repair failes.

storage/myisam/ha_myisam.cc:
  If mysqld --log-warnings=3 or higher, then print all check and repair warnings for MyISAM tables to the error log.

Fixed bug that MAX_USER_CONNECTIONS was not working properly in all situations (which could cause aborted connects)
thd->user_connect is now handled in thd->clenup() which will ensure that it works in all context (including slaves).
I added also some DBUG_ASSERT() to ensure that things are working correctly.


sql/sql_acl.cc:
  Reset thd->user_connect on failed check_for_max_user_connections() to ensure we don't decrement value twice.
  Removed not needed call to decrease_user_connections() as thd->cleanup() will now do it.
sql/sql_class.cc:
  Call decrease_user_connections() in thd->cleanup()
sql/sql_connect.cc:
  Ensure we don't allocate thd->user_connect twice.
  Simplify check_for_max_user_connections().
sql/sql_parse.cc:
  Ensure that thd->user_connect is handled properly in for 'change_user' command.

storage/maria/ma_recovery.c:
  Moved trman_init() before parse_checkpoint_record() as this calls trnman functions if we have to open tables.