Before the interval expression was considered to be in seconds, now it is
just a number and the type of interval is considered.

- this changeset introduces also fix for bug#16432 (Events: error re interval
  misrepresents the facts)
  the code of event_timed::set_interval() was refactored anyway so it is meaningful to
  fix the bug in the same changeset.


include/my_time.h:
  - move enum interval_type to include/my_time.h so it can be used by functions
    in the whole server
sql/event.cc:
  - don't use second_part
  - fix small problem with create event xyz, when xyz exists -> make it error
    instead of warning if create_if_not is false.
sql/event.h:
  pass thd to mark_last_executed() to be able to call thd->end_time()
sql/event_executor.cc:
  - pass thd to event_timed::compute_next_execution_time()
  - a bit more DBUG info in the server log
  - handle error returned by event_timed::compute_next_execution_time()
sql/event_priv.h:
  - define the maximal possible value for interval_value
sql/event_timed.cc:
  - more docs
  - add static get_next_time() which sums a TIME with an interval
  - fix bug #16435 (Weekly events execute every second)
  Before the interval expression was considered to be in seconds, now it is
  just a number and the type of interval is considered.
  - fix for bug#16432 (Events: error re interval misrepresents the facts)
    (return an error if a value is too big or is negative - errmsg changed)
sql/item_timefunc.cc:
  - export get_interval_date()
  - refactor Item_date_add_interval::get_date() and extract the core
    to date_add_interval() in time.cc so it can be reused by the
    scheduler code in event_timed.cc
sql/item_timefunc.h:
  - export get_interval_value() so it can be reused in event_timed.cc in
    function static get_next_time()
  - move enum interval_type to include/my_time.h so it can be used by functions
    in the whole server
sql/mysql_priv.h:
  export the new function date_add_interval() added to time.cc
sql/share/errmsg.txt:
  - change error message to be appropriate as fix for bug#16432
    (Events: error re interval misrepresents the facts)
sql/sql_yacc.yy:
  - change error message to be appropriate as fix for bug#16432
    (Events: error re interval misrepresents the facts)
sql/time.cc:
  extract the core of Item_date_add_interval::get_date()
  to a function per Serg's request. The code can be reused
  to add und substract interval from a date.

- initialize a variable in a shell scrip


scripts/mysql_create_system_tables.sh:
  be strict, initialize the variable

into lmy004.:/work/mysql-5.1-tt-copy-works

fix problem that gcc4 does not like at all


sql/event.h:
  fix problem that gcc4 does not like at all

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1

into  neptunus.(none):/home/msvensson/mysql/wl2930_fixup/my51-wl2930_fixup


mysql-test/t/mysqltest.test:
  Auto merged

into  mysql.com:/home/ndbdev/jmiller/clones/mysql-5.1-new

  Test cleanip per lars
.del-rpl_row_sp000.result~2b24650b123e20a9:
  Delete: mysql-test/r/rpl_row_sp000.result
.del-rpl_row_sp000.test~645e2807516682b6:
  Delete: mysql-test/t/rpl_row_sp000.test
.del-rpl_row_sp000-slave.opt~d84baa1f59616d77:
  Delete: mysql-test/t/rpl_row_sp000-slave.opt
.del-rpl_row_sp000-master.opt~da625c0a51a2f08a:
  Delete: mysql-test/t/rpl_row_sp000-master.opt
rpl_sp.result:
  Rename: mysql-test/r/rpl_stm_sp.result -> mysql-test/r/rpl_sp.result
rpl_sp-master.opt:
  Rename: mysql-test/t/rpl_stm_sp-master.opt -> mysql-test/t/rpl_sp-master.opt
rpl_sp-slave.opt:
  Rename: mysql-test/t/rpl_stm_sp-slave.opt -> mysql-test/t/rpl_sp-slave.opt
rpl_sp.test:
  Rename: mysql-test/t/rpl_stm_sp.test -> mysql-test/t/rpl_sp.test


mysql-test/t/rpl_sp-slave.opt:
  Rename: mysql-test/t/rpl_stm_sp-slave.opt -> mysql-test/t/rpl_sp-slave.opt
mysql-test/t/rpl_sp-master.opt:
  Rename: mysql-test/t/rpl_stm_sp-master.opt -> mysql-test/t/rpl_sp-master.opt
mysql-test/r/rpl_sp.result:
  Rename: mysql-test/r/rpl_stm_sp.result -> mysql-test/r/rpl_sp.result
BitKeeper/deleted/.del-rpl_row_sp000-master.opt~da625c0a51a2f08a:
  Delete: mysql-test/t/rpl_row_sp000-master.opt
BitKeeper/deleted/.del-rpl_row_sp000-slave.opt~d84baa1f59616d77:
  Delete: mysql-test/t/rpl_row_sp000-slave.opt
BitKeeper/deleted/.del-rpl_row_sp000.test~645e2807516682b6:
  Delete: mysql-test/t/rpl_row_sp000.test
BitKeeper/deleted/.del-rpl_row_sp000.result~2b24650b123e20a9:
  Delete: mysql-test/r/rpl_row_sp000.result
mysql-test/t/rpl_stm_mystery22.test:
  Test cleanip per lars
mysql-test/t/disabled.def:
  Test cleanip per lars
mysql-test/t/rpl_sp.test:
  Test cleanip per lars

into  mysql.com:/space/pekka/ndb/version/my51

into lmy004.:/work/mysql-5.1-tt-copy-works

- fix compile failure on QNX and FreeBSD


sql/event_executor.cc:
  time_t and my_time_t seem have the same length so cast
  in tztime.cc it's already done this way.
  Precautionary check at runtime about the sizes of my_time_t and time_t
sql/event_timed.cc:
  do time_t* cast to satisfy compilers on various platforms
  (QNX, FreeBSD)

into  mysql.com:/space/pekka/ndb/version/my51

into  mysql.com:/usr/local/mysql/tmpbuild-5.1

storage/ndb/src/ndbapi/NdbEventOperationImpl.cpp:
  bugfix
storage/ndb/test/ndbapi/test_event_merge.cpp:
  continue

into  mysql.com:/space/pekka/ndb/version/my51-rbr

storage/ndb/src/kernel/blocks/dbtup/DbtupBuffer.cpp:
  Fix Sun compiler bug: does not recognize that foo(t *) and foo(t * const)
  are the same function.
storage/ndb/src/kernel/blocks/dbtup/DbtupFixAlloc.cpp:
  Fix Sun compiler bug: does not recognize that foo(t *) and foo(t * const)
  are the same function.
storage/ndb/src/kernel/blocks/dbtup/DbtupPageMap.cpp:
  Fix Sun compiler bug: does not recognize that foo(t *) and foo(t * const)
  are the same function.
storage/ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp:
  Fix Sun compiler bug: does not recognize that foo(t *) and foo(t * const)
  are the same function.
storage/ndb/src/kernel/blocks/dbtup/DbtupTrigger.cpp:
  Fix Sun compiler bug: does not recognize that foo(t *) and foo(t * const)
  are the same function.
storage/ndb/src/kernel/vm/ndbd_malloc_impl.cpp:
  Add missing return value, otherwise Sun compiler complains.

into  mysql.com:/home/ndbdev/jmiller/clones/mysql-5.1-new

  Added requested changes to test.


mysql-test/t/ndb_dd_ddl.test:
  Added requested changes to test.

into lmy004.:/work/mysql-5.1-tt-copy-works

fix INSERT/REPLACE statements so test suite runs again.
The question is why we have 2 parallel universes - 2 different
ways to start the test suite, a shell and perl version. One more case
where redundancy makes life nightmare.


scripts/mysql_create_system_tables.sh:
  fix INSERT/REPLACE statements so test suite runs again.
  The question is why we have 2 parallel universes - 2 different
  ways to start the test suite, a shell and perl version. One more case
  where redundancy makes life nightmare.

into  mysql.com:/home/ndbdev/jmiller/clones/mysql-5.1-new

- add Event_priv to db and host tables


scripts/mysql_create_system_tables.sh:
  add event_priv to db and host. will fix failing tests too

into lmy004.:/work/tmp/mysql-5.1-new

BUILD/SETUP.sh:
  go back to -01 and reporting usage of uninitialized variables

into  perch.ndb.mysql.com:/home/jonas/src/51-new

BitKeeper/deleted/.del-ndb_error_reporter~48c84ad377571240:
  Delete: ndb/tools/ndb_error_reporter
storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  Release file from hash

  fix Suma get buffer ptr, adopt to new page pool in tup


storage/ndb/src/kernel/blocks/suma/Suma.cpp:
  Fix new page pool usage
    previously it accepted page = base + RNIL, since it didnt use page anyway, sort of a prefetch...

into  mysql.com:/space/pekka/ndb/version/my51

into  perch.ndb.mysql.com:/home/jonas/src/51-new


storage/ndb/src/kernel/blocks/ERROR_codes.txt:
  Auto merged
storage/ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  Auto merged
storage/ndb/src/ndbapi/ndb_cluster_connection.cpp:
  Auto merged

into  mysql.com:/usr/home/bar/mysql-5.1-new.fscs3

  Typo fix.
  Thanks Serg for noticing this.


sql/sql_table.cc:
  Typo fix.
  Thanks Serg for noticing this.

Really dumb typo....


sql/ha_archive.h:
  Fix typo

Archive uses native row format, so honestly this is just the change in a flag. 


sql/ha_archive.h:
  Added bit field support (and dropped the ha_not_exact_count since we always have this).
mysql-test/r/archive_bitfield.result:
  New BitKeeper file ``mysql-test/r/archive_bitfield.result''
mysql-test/t/archive_bitfield.test:
  New BitKeeper file ``mysql-test/t/archive_bitfield.test''

into  mysql.com:/space/pekka/ndb/version/my51

into  zim.(none):/home/brian/mysql/archive-5.1

after my push of WL#1034 (Internal CRON) into 5.1


BitKeeper/deleted/.del-event.h~2c9fb599ae4e39e7:
  Delete: libmysqld/event.h

into  mysql.com:/space/pekka/ndb/version/my51-rbr


storage/ndb/include/ndbapi/NdbDictionary.hpp:
  Auto merged
storage/ndb/test/ndbapi/test_event.cpp:
  Auto merged

storage/ndb/src/kernel/blocks/dbtup/Dbtup.hpp:
  detached trigger fixes for multiops
storage/ndb/src/kernel/blocks/dbtup/DbtupCommit.cpp:
  detached trigger fixes for multiops
storage/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp:
  detached trigger fixes for multiops
storage/ndb/src/kernel/blocks/dbtup/DbtupTrigger.cpp:
  detached trigger fixes for multiops
storage/ndb/test/ndbapi/test_event_merge.cpp:
  detached trigger fixes for multiops