WL#2703 restart for ndb_mgmd

Solving two problems with one stone.

Allows the stopping and restarting of mgm nodes other than the one the mgmclient
is connected to.


ndb/include/mgmapi/mgmapi.h:
  Add the internal ndb_mgm_end_session command.
  
  This will unreserve the nodeid we have allocated synchronously.
  
  Otherwise we can't do a restart of a node really quickly as the nodeids are cleaned
  up after the connection to mgmd is closed.
ndb/include/mgmcommon/ConfigRetriever.hpp:
  Allow configuration on if end_session is going to be called on object destruction.
  
  We need to set this to false for ndbd as we fork()
ndb/src/common/mgmcommon/ConfigRetriever.cpp:
  When destroying ConfigRetreiver, ndb_mgm_end_session - i.e. deallocate the nodeid
ndb/src/common/util/SocketServer.cpp:
  When destroying a SocketServer, close the server socket.
ndb/src/kernel/main.cpp:
  don't purge allocated resources when cleaning up in parent process (nodeid)
ndb/src/kernel/vm/Configuration.cpp:
  have option end_session to closeConfiguration
ndb/src/kernel/vm/Configuration.hpp:
  have option end_session to closeConfiguration
ndb/src/mgmapi/mgmapi.cpp:
  Implement ndb_mgm_end_session
ndb/src/mgmclient/CommandInterpreter.cpp:
  Correct output of STOP as we can now stop mgmd as well as ndbd
ndb/src/mgmsrv/MgmtSrvr.cpp:
  Add code into start for connecting to our own mgmd.
  
  Create sendStopMgmd() which does the same job as sendSTOP_REQ, but for ndb_mgmd
  
  Allow stopping of other ndb_mgmd processes by creating a connection to them
  and issuing the stop command
  
  When stopping all nodes, stop other ndb_mgmd processes as well.
  
  Remove set_connect_string. Replace with connect_to_self. This is a much better
  way of doing things.
ndb/src/mgmsrv/MgmtSrvr.hpp:
  add connect_to_self and remove set_connect_string.
ndb/src/mgmsrv/Services.cpp:
  Add endSession.
  
  - delete Allocated_resources for this connection
  - create new Allocated_resources for this connection
  
  conceivably you could keep the socket open across node restarts (and even
  possibly get a different node id). But I wouldn't try it and expect happiness.
ndb/src/mgmsrv/Services.hpp:
  Add endSession
ndb/src/mgmsrv/main.cpp:
  allow mgmd to be restarted.
  
  - add g_RestartServer flag
  - move connecting to our own mgmd into MgmtSrvr (where it belongs)
  - output correct Shutdown/Restart message on shutdown/restart

into  mysql.com:/home/dlenev/src/mysql-5.0-bg12198-2


mysql-test/r/sp.result:
  Auto merged
mysql-test/t/sp.test:
  Auto merged
sql/sp_head.cc:
  Auto merged

functions".

We should ignore alias when we check if table was already marked as temporary
when we calculate set of tables to be prelocked. Otherwise we will erroneously
treat tables which are used in same routine and have same name but different
alias as non-temporary.


mysql-test/r/sp.result:
  Added test for bug #12198 "Temporary table aliasing does not work inside stored
  functions" and other tests which cover handling of temporary tables in prelocked
  mode.
mysql-test/t/sp.test:
  Added test for bug #12198 "Temporary table aliasing does not work inside stored
  functions" and other tests which cover handling of temporary tables in prelocked
  mode.
sql/sp_head.cc:
  sp_head::merge_table_list():
    We should ignore alias when we check if table was already marked as temporary
    when we calculate set of tables to be prelocked. Otherwise we will erroneously
    treat tables which are used in same routine and have same name but different
    alias as non-temporary.

into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.0


client/mysqlimport.c:
  Auto merged
include/config-netware.h:
  Auto merged
innobase/os/os0thread.c:
  Auto merged
netware/mysqld_safe.c:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/mysqld.cc:
  Merged from 4.1.
sql/sql_base.cc:
  Merged from 4.1.
sql/sql_handler.cc:
  Merged from 4.1.
sql/sql_select.cc:
  Merged from 4.1.

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0

into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-4.1


include/config-netware.h:
  Auto merged
innobase/os/os0thread.c:
  Auto merged
netware/mysqld_safe.c:
  Merge from 4.0 to 4.1
sql/mysqld.cc:
  Merge from 4.0 to 4.1

Changes to Netware specific mysqld_safe.c


include/config-netware.h:
  NetWare specific change to increase thread stack size.
innobase/os/os0thread.c:
  NetWare specific change to increase thread stack size.
netware/mysqld_safe.c:
  NetWare specific change to make multiple mysqld_safe instances
  work when called through a NCF file.
sql/mysqld.cc:
  NetWare specific change to increase thread stack size.

into  mysql.com:/home/my/mysql-4.1

into  mysql.com:/usr/home/bar/mysql-5.0

  after-merge fix for
  bug#15581 COALESCE function truncates mutli-byte TINYTEXT values


sql/sql_show.cc:
  after-merge fix for bug#15581 COALESCE function truncates mutli-byte TINYTEXT values
  ,

  After merge fix:
  fixing order of results.


mysql-test/r/ctype_utf8.result:
  After merge fix:
  fixing order of results.

into mysql.com:/home/psergey/mysql-5.0-bug16166-r2

account that "FORCE INDEX" disables full table scans, and not range/index_merge scans.
(with post-review fixes)


mysql-test/r/index_merge.result:
  Testcase for BUG#16166
mysql-test/t/index_merge.test:
  Testcase for BUG#16166
sql/sql_select.cc:
  BUG#16166: "Can't use index_merge with FORCE INDEX": adjust the heuristics check:
  if (force-index-is-used && there-is-possible-ref-access && 
  +    THERE IS NO POSSIBLE RANGE/INDEX_MERGE ACCESS)
  {
    ...

into  mysql.com:/usr/home/bar/mysql-5.0


mysql-test/t/ctype_utf8.test:
  Auto merged
mysql-test/r/ctype_utf8.result:
  After-merge fix.
sql/field.cc:
  After merge fix.

into  mysql.com:/usr/home/bar/mysql-4.1.b15581

into  mysql.com:/home/alik/MySQL/devel/5.0-bug15103

mysql-test/r/information_schema.result:
  Remove extra spaces from result file.
mysql-test/r/mysqldump.result:
  Remove extra spaces from result file.
mysql-test/r/rpl_ddl.result:
  Remove extra spaces from result file.
mysql-test/r/trigger-compat.result:
  Remove extra spaces from result file.
mysql-test/r/trigger-grant.result:
  Remove extra spaces from result file.
mysql-test/r/trigger.result:
  Remove extra spaces from result file.
sql/sql_yacc.yy:
  Remove leading spaces.

into  linux.site:/home/reggie/work/mysql-5.0

include/config-win.h:
  use the ll and ull postfix codes for create longlong and ulonglong
  symbols.  This allows ULL(a) and LL(a) to be used in more complex
  macro definitions than the previous definitions.  This may work on
  other compilers but we just tested on Visual 7.1 and 8.0
  
  Also, define HAVE_STRNLEN for all windows platforms.  Our own strnlen
  offers no performance improvements over the CRT version.

into  mysql.com:/opt/local/work/mysql-5.0-root


sql/item_strfunc.cc:
  Auto merged
sql/password.c:
  Manual merge

rename sha1_* to mysql_sha1_*


include/sha1.h:
  rename sha1_* to mysql_sha1_*
mysys/sha1.c:
  rename sha1_* to mysql_sha1_*
sql/item_strfunc.cc:
  rename sha1_* to mysql_sha1_*
sql/password.c:
  rename sha1_* to mysql_sha1_*

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

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0

client/mysqltest.c:
  Add comments
  Group inits logically

Fix problem with strange printout of line numbers, detected on aix52, but existing on all platforms, just being masked by init of vars to zero.


client/mysqltest.c:
  Remove lineno_stack, instead use the already existing file_stack and add a new variable lineno to keep track of what line in the file we are at.
mysql-test/r/mysqltest.result:
  Correct test result, "At line 1" should be printed

into  mysql.com:/usr/local/mysql/mysql-5.0

client/mysqltest.c:
  Disable "let" assign each column of query to own var
mysql-test/r/mysqltest.result:
  Remove test results for disabled test
mysql-test/t/mysqltest.test:
  Disable test for "let assigns each column of query to own var"

into  mysql.com:/home/alik/MySQL/devel/5.0-bug15110


sql/sql_parse.cc:
  Auto merged

There are two main idea of this fix:
  - introduce a common function for server and client to split user value
    (<user name>@<host name>) into user name and host name parts;
  - dump DEFINER clause in correct format in mysqldump.


BitKeeper/etc/ignore:
  added client/my_user.c libmysqld/my_user.c sql/my_user.c
client/Makefile.am:
  Use my_user.c in linking of mysqldump executable.
client/mysqldump.c:
  Fix for BUG#15110(mysqldump --triggers: does not include DEFINER clause)
include/Makefile.am:
  Add my_user.c
include/mysql_com.h:
  Introduce a constant for max user length.
libmysqld/Makefile.am:
  Add my_user.c
mysql-test/r/mysqldump.result:
  Update result file.
sql-common/Makefile.am:
  Add my_user.c
sql/Makefile.am:
  Add my_user.c
sql/sp.cc:
  Use constant for max user length.
sql/sp_head.cc:
  Use common function to parse user value.
sql/sql_acl.cc:
  Use constant for max user length.
sql/sql_parse.cc:
  Use constant for max user length.
sql/sql_show.cc:
  Use constant for max user length.
sql/sql_trigger.cc:
  Use constant for max user length.
include/my_user.h:
  A header file for parse_user().
sql-common/my_user.c:
  A new file for parse_user() implementation.

into  mysql.com:/nfstmp1/ingo/autopush-773/mysql-5.0

into  mysql.com:/home/mydev/mysql-5.0-bug5390

into  hasky.mysql.fi:/home/jani/mysql-5.0

mysql-test/t/disabled.def:
  Enabling type_time.test