Added a test for pre-statement call, and fixed connection/deconnect code so that the rest of bbench can be ran by others. 


client/client_priv.h:
  Clean up of options.
client/mysqlslap.c:
  Cleanup of the connection and reconnect code.
mysql-test/r/mysqlslap.result:
  Add of new test.
mysql-test/t/mysqlslap.test:
  Additional test.

into  mysql.com:/d2/hf/mrg/mysql-5.1-opt

into  mysql.com:/d2/hf/mrg/mysql-5.0-opt

mysql-test/t/binlog_stm_ps.test:
  embedded server doesn't have binlogs

into  mysql.com:/d2/hf/mrg/mysql-5.1-opt

into  magare.gmz:/home/kgeorge/mysql/work/valgrind-errs-5.1-opt


tests/mysql_client_test.c:
  manual merge 5.0-opt -> 5.1-opt

into  magare.gmz:/home/kgeorge/mysql/work/valgrind-errs-merge-5.0-opt

into  mysql.com:/d2/hf/mrg/mysql-5.1-opt


client/mysqltest.c:
  Auto merged
sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/include/mix1.inc:
  merging
mysql-test/r/innodb_mysql.result:
  merging

into  mysql.com:/d2/hf/mrg/mysql-5.1-opt


client/mysqltest.c:
  Auto merged
sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/include/mix1.inc:
  merging
mysql-test/r/innodb_mysql.result:
  merging
sql/sql_select.cc:
  merging

into  mysql.com:/d2/hf/mrg/mysql-5.0-opt


client/mysqltest.c:
  Auto merged
sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/r/innodb_mysql.result:
  merging
mysql-test/t/innodb_mysql.test:
  merging
sql/sql_select.cc:
  merging

into  mysql.com:/d2/hf/mrg/mysql-4.1-opt

into  mysql.com:/d2/hf/mrg/mysql-5.1-opt


mysql-test/r/type_decimal.result:
  Auto merged
sql/item_func.cc:
  Auto merged

into  magare.gmz:/home/kgeorge/mysql/autopush/B28991-5.1-opt

In tests waiting on a timeout is not deterministic enough
to make sure that an event actually finished executing.
Fixed the test by waiting in a loop and checking the effect
that the event is supposed to produce.


mysql-test/include/rpl_events.inc:
  Bug #28991: wait until event has taken effect

was erroneously converted to double, while the result of
ROUND(<decimal expr>, <int literal>) was preserved as decimal.
As a result of such a conversion the value of ROUND(D,A) could
differ from the value of ROUND(D,val(A)) if D was a decimal expression.

Now the result of the ROUND function is never converted to 
double if the first argument is decimal.  


mysql-test/r/type_decimal.result:
  Added a test case for bug #28980.
mysql-test/t/type_decimal.test:
  Added a test case for bug #28980.

into  dl145s.mysql.com:/users/mhansson/mysql/autopush/5.1o-bug27634

into  magare.gmz:/home/kgeorge/mysql/autopush/B27816-5.1-opt


sql/sql_table.cc:
  Auto merged

into  magare.gmz:/home/kgeorge/mysql/work/merge-5.1-opt

into  magare.gmz:/home/kgeorge/mysql/work/merge-5.1-opt


mysql-test/r/insert_update.result:
  Auto merged
mysql-test/r/trigger.result:
  Auto merged
mysql-test/t/insert_update.test:
  Auto merged
mysql-test/t/trigger.test:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/item_func.cc:
  merge of 5.0-opt -> 5.1-opt
sql/sql_insert.cc:
  merge of 5.0-opt -> 5.1-opt
sql/structs.h:
  merge of 5.0-opt -> 5.1-opt
tests/mysql_client_test.c:
  merge of 5.0-opt -> 5.1-opt

into  mysql.com:/home/hf/work/28757/my51-28757

the reported test failure is fixed by the patch to 28333,
but there's a bit more to fix in the test itself - to
drop tables created in this test at the test's beginning.


mysql-test/include/unsafe_binlog.inc:
  remove tables created later in this test
  number error codes changed with the appropriate ER_something
mysql-test/r/unsafe_binlog_innodb.result:
  test result fixed

On many architectures, e.g. 68000, x86, the double registers have higher precision 
than the IEEE standard prescribes. When compiled with flags -O and higher, some double's 
go into registers and therefore have higher precision. In one test case the cost 
information of the best and second-best key were close enough to be influenced by this 
effect, causing a failed test in distribution builds.

Fixed by removing some rows from the table in question so that cost information is not
influenced by decimals beyond standard definition of double.


mysql-test/r/group_by.result:
  Bug#27634: Altered test reslut. The only difference in the results is in the 'rows' column.
mysql-test/t/group_by.test:
  Bug#27634: Altered test case to avoid the corner case where excess precision causes 
  non-minimum costs to appear minimal.

into  magare.gmz:/home/kgeorge/mysql/autopush/B28992-5.0-opt

 - fixed wrong test case for bug 20903
 - closed the dangling connections in trigger.test
 - GET_LOCK() and RELEASE_LOCK() now produce more detailed log
 - fixed an omission in GET_LOCK() : assign the thread_id when
    acquiring the lock.


mysql-test/r/trigger.result:
  Bug #28992: test case updated
mysql-test/t/trigger.test:
  Bug #28992: test case updated. dangling connections closed.
sql/item_func.cc:
  Bug #28992: 
   - GET_LOCK() and RELEASE_LOCK() now produce more detailed log
   - fixed an omission in GET_LOCK() : assign the thread_id when
      acquiring the lock.

into  magare.gmz:/home/kgeorge/mysql/autopush/B28934-5.0-opt

 Sometimes a parameter slot may not get a value because of the protocol
 data being plain wrong.
 Such cases should be detected and handled by returning an error.
 Fixed by checking data stream constraints where possible (like maximum
 length) and reacting to the case where a value cannot be constructed.


sql/sql_prepare.cc:
  Bug #28934: 
   - check for a parameter slot not being set because 
      of wrong data
   - check if the length read from the stream is not
      greater than the maximum length of the field
tests/mysql_client_test.c:
  Bug #28934: test case

When the INSERT .. ON DUPLICATE KEY UPDATE has to update a matched row but
the new data is the same as in the record then it returns as if
no rows were inserted or updated. Nevertheless the row is silently
updated. This leads to a situation when zero updated rows are reported 
in the case when data has actually been changed.

Now the write_record function updates a row only if new data differs from
that in the record.


sql/sql_insert.cc:
  Bug#28904: INSERT .. ON DUPLICATE was silently updating rows when it shouldn't.
  Now the write_record function updates a row only if new data differs from
  that in the record.
mysql-test/r/insert_update.result:
  Added a test case for the bug#28904: INSERT .. ON DUPLICATE was silently
  updating rows when it shouldn't.
mysql-test/t/insert_update.test:
  Added a test case for the bug#28904: INSERT .. ON DUPLICATE was silently
  updating rows when it shouldn't.

  Post merge fix.


mysql-test/r/grant2.result:
  Post merge fix.

into  moonbone.local:/mnt/gentoo64/work/test-5.1-opt-mysql


mysql-test/r/view.result:
  Auto merged
mysql-test/t/grant2.test:
  Auto merged
mysql-test/t/view.test:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
mysql-test/r/grant2.result:
  SCCS merged
mysql-test/r/information_schema.result:
  SCCS merged
mysql-test/t/information_schema.test:
  SCCS merged
sql/sql_table.cc:
  SCCS merged

  Post merge fix.


mysql-test/t/error_simulation.test:
  Post merge fix.
mysql-test/r/subselect.result:
  Post merge fix.
mysql-test/r/error_simulation.result:
  Post merge fix.
sql/item.cc:
  Post merge fix.

into  moonbone.local:/mnt/gentoo64/work/test-5.1-opt-mysql


sql/filesort.cc:
  Auto merged
mysql-test/r/subselect.result:
  Manually merged
mysql-test/t/subselect.test:
  Manually merged

  Post merge fix.


sql/sql_yacc.yy:
  Post merge fix.
sql/sql_insert.cc:
  Post merge fix.
sql/sql_class.h:
  Post merge fix.
sql/item_cmpfunc.cc:
  Post merge fix.
sql/field.cc:
  Post merge fix.

into  moonbone.local:/mnt/gentoo64/work/test-5.1-opt-mysql


mysql-test/r/gis.result:
  Auto merged
mysql-test/r/subselect.result:
  Auto merged
mysql-test/t/gis.test:
  Auto merged
mysql-test/t/subselect.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
mysql-test/include/mix1.inc:
  Manually merged
mysql-test/r/innodb_mysql.result:
  Manually merged
mysql-test/r/type_datetime.result:
  Manually merged
mysql-test/t/type_datetime.test:
  Manually merged
sql/field.h:
  Manually merged
sql/sql_select.cc:
  Manually merged
sql/sql_yacc.yy:
  Manually merged
tests/mysql_client_test.c:
  Manually merged

into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt

changed bytes_received, bytes_sent status variables to longlong


sql/mysqld.cc:
  changed bytes_received, bytes_sent status variables to longlong
sql/sql_class.h:
  changed bytes_received, bytes_sent status variables to longlong
sql/sql_show.cc:
  changed bytes_received, bytes_sent status variables to longlong
sql/structs.h:
  changed bytes_received, bytes_sent status variables to longlong

into  mysql.com:/home/hf/work/28333/my50-28333