mysql-test/suite/rpl/r/rpl_misc_functions.result:
  Using temporary table to avoid leaving a table after test.
mysql-test/suite/rpl/t/rpl_ps.test:
  Adding drop of table t1.

mysql-test/extra/rpl_tests/rpl_log.test:
  Removing extreneous start slave.
  Added missing drop of table t1.
mysql-test/suite/rpl/t/rpl_binlog_query_filter_rules.test:
  Replaced $MYSQLTEST_VARDIR/log with $MYSQLD_DATADIR
mysql-test/suite/rpl/t/rpl_misc_functions.test:
  Using temporary table instead to remove need for drop table.

Disable the test case on valgrind. This is a backport to 5.1-rpl of
something that already exists in 5.1 main.


mysql-test/t/partition_not_windows.test:
  Disable the test case on valgrind platform.

Rotate event is automatically generated and written when rotating binary
log or relay log. Rotate events for relay logs are usually ignored by slave
SQL thread becuase they have the same server id as that of the slave.
However, if --replicate-same-server-id is enabled, rotate event
for relay log would be treated as if it's a rotate event from master, and
would be executed by slave to update the rli->group_master_log_name and
rli->group_master_log_pos to a wrong value and cause the MASTER_POS_WAIT
function to fail and return NULL.

This patch fixed this problem by setting a flag bit (LOG_EVENT_RELAY_LOG_F)
in the event to tell the SQL thread to ignore these Rotate events generated
for relay logs.

This patch also added another binlog event flag bit (LOG_EVENT_ARTIFICIAL_F)
to distinquish faked events, the method used before this was by checking if
log_pos was zero.


sql/log.h:
  Add a member to MYSQL_BIN_LOG to distinguish binary log from relay log.
sql/log_event.cc:
  Change artificial_event member to LOG_EVENT_ARTIFICIAL_F flag
  
  If LOG_EVENT_RELAY_LOG_F is set in the event flags for a rotate event, ignore it when updating position
  
  Refactored the code in Rotate_log_event::do_update_pos
sql/log_event.h:
  Add LOG_EVENT_RELAY_LOG_F flag to Log_event flags
  Add RELAY_LOG flag to Rotate_log_event flags
sql/sql_repl.cc:
  Set LOG_EVENT_ARTIFICIAL_F for fake rotate events

Memoize functions that converts between different paths, a given input string will always return the same output. This save a lot of calls to cygpath for example

- Updated slow_query_log_file_basic and general_log_file basis instead of the func version as
the func version run good but the basic versions fail.
- Sent innodb.test to dev@innodb.com.
- variables.test has differences probably due to a bug in mtr or in the SET statement (see bug#39369).
- general_log_file_basic.test and slow_query_log_file_bsaic.test have differences, which might be 
produced by the new mtr (see bug#38124).

Problem: <=> operator may return wrong results 
comparing NULL and a DATE/DATETIME/TIME value.

Fix: properly check NULLs.


mysql-test/r/type_datetime.result:
  Fix for bug#37526: asymertic operator <=> in trigger
    - test result.
mysql-test/t/type_datetime.test:
  Fix for bug#37526: asymertic operator <=> in trigger
    - test case.
sql/item_cmpfunc.cc:
  Fix for bug#37526: asymertic operator <=> in trigger
    - if is_nulls_eq is TRUE Arg_comparator::compare_datetime() 
  should return 1 only if both arguments are NULL.

statement/stored procedure

View privileges are properly checked after the fix for bug no 
36086, so the method TABLE_LIST::get_db_name() must be used 
instead of field TABLE_LIST::db, as this only works for tables.
Bug appears when accessing views in prepared statements.

mysql-test/r/view_grant.result:
  Bug#35600: Extended existing test case.
mysql-test/t/view_grant.test:
  Bug#35600: Extended existing test result.
sql/sql_parse.cc:
  Bug#35600: Using method to retrieve database name instead of
  field.

SUPER is not required to change binlog format for session

A user without SUPER privileges can change the value of the
session variable BINLOG_FORMAT, causing problems for a DBA.

This changeset requires a user to have SUPER privileges to
change the value of the session variable BINLOG_FORMAT, and
not only the global variable BINLOG_FORMAT.


mysql-test/suite/binlog/t/binlog_grant.test:
  Adding test to test grants needed for SQL_LOG_BIN and BINLOG_FORMAT.
sql/set_var.cc:
  Adding code to check that user has SUPER permission
  needed to change the value of BINLOG_FORMAT.
sql/set_var.h:
  Adding function sys_var_thd_binlog_format::check()