storage/tokudb/mysql-test/tokudb_bugs/r/5733_innodb.result:
  Speed up test
storage/tokudb/mysql-test/tokudb_bugs/r/5733_tokudb.result:
  Speed up test
  Fix results
storage/tokudb/mysql-test/tokudb_bugs/r/xa-6.result:
  Ensure that mysql.proc is properly closed
storage/tokudb/mysql-test/tokudb_bugs/t/5733_innodb.test:
  Speed up test
storage/tokudb/mysql-test/tokudb_bugs/t/5733_tokudb.test:
  Speed up test
  Accept both index and range scan for one query
storage/tokudb/mysql-test/tokudb_bugs/t/xa-6.test:
  Ensure that mysql.proc is properly closed

        small fix in the --replace_regex template.

        Plugins get error notifications only when my_message_sql() is called.
        But errors are launched with THD::raise_condition() calls in other
        places. These are push_warning(), implementations of SIGNAL and
        RESIGNAL commands.
        So it makes sence to notify plugins there in THD::raise_condition().

- convert_subq_to_sj() must connect child select's tables into 
  parent select's TABLE_LIST::next_local chain.  
- The problem was that it took child's leaf_tables.head() which
  is different. This could cause certain tables (in this bug's case,
  child select's non-merged semi-join) not to be present in 
  TABLE_LIST::next_local chain.  Which would cause non-merged semi-join
  not to be initialized in setup_tables(), which would lead to 
  NULL pointer dereference.

After table->file->add_index() in mysql_alter_table() the table in the engine
has the intermediate temporary structure, it's neither the original nor the
final table structure (it'll be final after successful table->file->drop_index()
call). So, when add_index() fails with a unique key violation, we cannot simply
get the failed key number and easily map it to the key name and key structure via
table->key_info[key_no].

For now we'll create this "intermediate temporary structure", emulating InnoDB
internal rules.

This bug and the fix will go away in 10.0 that uses completely different online
alter table code.

mysql-test/t/alter_table_trans.test:
  mdev:5406

make print_no_partition_found() to respect MYF(errflag)

mysql-test/suite/parts/t/insert_ignore-5421.test:
  mdev:5421

and support MySQL CMakeLists.txt files

mysql_upgrade --help now also prints out --default options and variable values.
mysql_upgrade now prints permission errors.
mysql_upgrade doesn't print some non essential info if --silent is used.
Added handler error message about incompatible versions
Fixed that mysqlbug and mysql_install_db have the executable flag set.
Removed executable flag for some non executable files.
Changed in mysql_install_db askmonty.org to mariadb.com.
Ensured that all client executables prints --default options the same way.
Allow REPAIR ... USE_FRM for old .frm files if the are still compatible.
Extended shown error for storage engine messages.


client/mysql.cc:
  print_defaults() should be first (as in all other programs)
client/mysql_upgrade.c:
  --help now also prints out --default options and variable values
  Print out error if wrong permissions
  Don't print info if --silent
client/mysqladmin.cc:
  print_defaults() should be first (as in all other programs)
client/mysqlbinlog.cc:
  Added print_defaults() to --help
client/mysqlcheck.c:
  Added empty line in --help
client/mysqlimport.c:
  Added empty line in --help
client/mysqlshow.c:
  Made --help compatible
client/mysqlslap.c:
  Made --help compatible
client/mysqltest.cc:
  Added print_defaults() to --help
include/handler_ername.h:
  Added handler error message
include/my_base.h:
  Added handler error message
mysql-test/r/mysql_upgrade.result:
  Updated results
mysql-test/r/repair.result:
  Added test case for better error messages
mysql-test/std_data/host_old.MYD:
  Added test case for better error messages
mysql-test/std_data/host_old.MYI:
  Added test case for better error messages
mysql-test/std_data/host_old.frm:
  Added test case for better error messages
mysql-test/t/repair.test:
  Added test case for better error messages
mysys/my_handler_errors.h:
  Added handler error message
scripts/CMakeLists.txt:
  Fixed that mysqlbug and mysql_install_db have the executable flag set
scripts/mysql_install_db.sh:
  askmonty.org -> mariadb.com
sql/ha_partition.cc:
  Sometimes table_type() can be called for errors even if partition didn't manage to open any files
sql/handler.cc:
  Write clear text for not handled, but defined error messages.
sql/share/errmsg-utf8.txt:
  Extended shown error for storage engine messages
sql/sql_admin.cc:
  Allow REPAIR ... USE_FRM for old .frm files if the are still compatible
storage/myisam/ha_myisam.cc:
  Use new error message

- When a JOIN has both "optimization tabs" (JOIN_TABs used to 
  read the base tables and do the join operation) and also
  has "execution tabs" (a JOIN_TAB that is to produce result set 
  that is sent to the client), do not forget to call JOIN_TAB::cleanup()
  for the execution JOIN_TAB.

update_used_tables() should be called after handling derived tables in any case.

Don't writing entries to slave log about binlog_checksum not existing on master if log_warnings is <=1.

This solves the issue of getting a lot of unnecessary errors logged on the slave when connecting to MySQL or an old MariaDB version.


sql/slave.cc:
  Don't write that binlog_checksum doesn't exists on the master if log_warnings <= 1

This only happend when using an ORDER BY on a primary key part, where all other key parts where constant.
Remove of duplicated expressions in ORDER BY (as the old code did this in some strange cases)


mysql-test/r/group_by.result:
  Fixed results to take into account that duplicate order by parts are now deleted
mysql-test/r/group_by_innodb.result:
  Ensure extended keys are on
mysql-test/r/innodb_ext_key.result:
  More tests
mysql-test/r/order_by.result:
  More tests
mysql-test/t/group_by.test:
  Fixed results to take into account that duplicate order by parts are now deleted
mysql-test/t/group_by_innodb.test:
  Ensure extended keys are on
mysql-test/t/innodb_ext_key.test:
  More tests
mysql-test/t/order_by.test:
  More tests
sql/sql_select.cc:
  Fixed bug where we looked at extended key parts when we shouldn't
  Remove of duplicated expressions in ORDER BY
sql/table.cc:
  Indentation fixes

- Add --sorted_result to the query

Materialization forced in case if rand() used in view or derived table to avoud several calls of rand for gting value of a field.

Fixed set variable uncachable flag from - it shouldbe a side effect not a random value.

Fix EXPLAIN and CREATE SELECT to join_free() (and, thus, ha_index_end())
before ha_commit_trans().

Fixed a wrong assertion.

This test needs at least 320M for tokudb-max-lock-memory.
Normally tokudb-max-lock-memory is auto-sized to be 1/16th
of the available RAM size, and many our test VMs have 4G of RAM.

The fix for bug #27937 was incomplete: it did not handle correctly the queries
containing UNION with global ORDER BY in subselects.

(better to have an address in the output than ??:0)

(PLUGIN_VAR_MEMALLOC is 0x8000 and cannot be saved in a char as such)"

https://github.com/Tokutek/ft-engine/issues/153

don't reset interrupted_query after sending the KILL signal, otherwise
the client won't know it has to stop fetching and printing the data.

a memory leak in save_index() first seen in the test case for mdev-5382.