Merge mysql.com:/home/my/mysql-5.0

into  mysql.com:/home/my/mysql-5.1


BUILD/FINISH.sh:
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BitKeeper/deleted/.del-makefilewin.i~5c8479dcb8a455b2:
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BitKeeper/deleted/.del-makefilewin~13888739357b3025:
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BitKeeper/deleted/.del-makefilewin~14f24a4a173e2fcd:
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Makefile.am:
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BitKeeper/deleted/.del-makefilewin~d37b6b303348c871:
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BitKeeper/deleted/.del-makefilewin~d90f35fdc3f2ee5f:
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BitKeeper/deleted/.del-makefilewin~dc4b8ad5ea53bd:
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BitKeeper/deleted/.del-makefilewin~dea10ec1c94f7be:
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BitKeeper/deleted/.del-makefilewin~f4b7b99a887b7de:
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BitKeeper/deleted/.del-makefilewin~fdda94ad32fa9e34:
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BitKeeper/deleted/.del-my_cnf~977f69858affc57b:
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BitKeeper/etc/config:
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VC++Files/libmysqld/libmysqld.dsp:
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VC++Files/sql/mysqld.dsp:
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client/mysqltest.c:
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include/Makefile.am:
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include/base64.h:
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include/my_base.h:
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include/mysql_com.h:
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libmysqld/Makefile.am:
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mysql-test/mysql-test-run.pl:
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mysql-test/mysql-test-run.sh:
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mysql-test/r/ndb_basic.result:
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mysql-test/r/ndb_condition_pushdown.result:
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mysql-test/t/alter_table.test:
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mysql-test/t/disabled.def:
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mysql-test/t/query_cache.test:
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mysys/Makefile.am:
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mysys/base64.c:
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scripts/make_win_src_distribution.sh:
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scripts/mysql_create_system_tables.sh:
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scripts/mysql_fix_privilege_tables.sql:
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sql/Makefile.am:
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sql/field.cc:
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sql/field.h:
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sql/ha_berkeley.cc:
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sql/ha_berkeley.h:
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sql/ha_federated.cc:
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sql/ha_innodb.cc:
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sql/ha_myisam.cc:
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sql/ha_ndbcluster.cc:
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sql/handler.h:
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sql/item.cc:
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sql/item_subselect.cc:
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sql/log.cc:
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sql/log_event.cc:
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sql/mysqld.cc:
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sql/opt_range.cc:
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sql/repl_failsafe.cc:
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sql/slave.cc:
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sql/slave.h:
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sql/sp.cc:
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sql/sql_acl.cc:
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sql/sql_base.cc:
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sql/sql_cache.cc:
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sql/sql_class.h:
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sql/sql_delete.cc:
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sql/sql_help.cc:
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sql/sql_insert.cc:
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sql/sql_lex.cc:
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sql/sql_lex.h:
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sql/sql_load.cc:
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sql/sql_parse.cc:
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sql/sql_prepare.cc:
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sql/sql_repl.cc:
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sql/sql_select.cc:
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sql/sql_select.h:
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sql/sql_show.cc:
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sql/sql_yacc.yy:
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sql/table.h:
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storage/heap/_check.c:
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storage/heap/hp_create.c:
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storage/innobase/include/Makefile.am:
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storage/innobase/include/rem0rec.h:
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storage/innobase/include/rem0rec.ic:
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storage/innobase/row/row0ins.c:
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storage/innobase/row/row0upd.c:
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storage/myisam/mi_check.c:
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storage/myisam/mi_delete.c:
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storage/myisam/mi_rkey.c:
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storage/myisam/mi_rnext_same.c:
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storage/myisam/mi_search.c:
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storage/myisam/mi_write.c:
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storage/myisam/myisamchk.c:
  Auto merged
storage/myisam/myisamdef.h:
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storage/myisam/sort.c:
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storage/myisammrg/myrg_queue.c:
  Auto merged
storage/ndb/config/type_util.mk.am:
  Auto merged
storage/ndb/include/kernel/signaldata/DumpStateOrd.hpp:
  Auto merged
storage/ndb/include/mgmapi/mgmapi_config_parameters.h:
  Auto merged
storage/ndb/include/mgmapi/ndbd_exit_codes.h:
  Auto merged
storage/ndb/include/transporter/TransporterCallback.hpp:
  Auto merged
storage/ndb/src/common/mgmcommon/IPCConfig.cpp:
  Auto merged
storage/ndb/src/common/transporter/SHM_Transporter.cpp:
  Auto merged
storage/ndb/src/common/transporter/SHM_Transporter.hpp:
  Auto merged
storage/ndb/src/common/transporter/SHM_Transporter.unix.cpp:
  Auto merged
storage/ndb/src/common/transporter/SHM_Transporter.win32.cpp:
  Auto merged
storage/ndb/src/common/transporter/Transporter.hpp:
  Auto merged
storage/ndb/src/common/transporter/TransporterRegistry.cpp:
  Auto merged
storage/ndb/src/common/util/Makefile.am:
  Auto merged
storage/ndb/src/common/util/Parser.cpp:
  Auto merged
storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  Auto merged
storage/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  Auto merged
storage/ndb/src/kernel/blocks/ndbcntr/NdbcntrMain.cpp:
  Auto merged
storage/ndb/src/kernel/blocks/qmgr/QmgrMain.cpp:
  Auto merged
storage/ndb/src/kernel/error/ndbd_exit_codes.c:
  Auto merged
storage/ndb/src/kernel/vm/FastScheduler.cpp:
  Auto merged
storage/ndb/src/kernel/vm/TransporterCallback.cpp:
  Auto merged
storage/ndb/src/kernel/vm/VMSignal.hpp:
  Auto merged
storage/ndb/src/mgmapi/mgmapi.cpp:
  Auto merged
storage/ndb/src/mgmsrv/ConfigInfo.cpp:
  Auto merged
storage/ndb/src/mgmsrv/InitConfigFileParser.cpp:
  Auto merged
storage/ndb/src/mgmsrv/MgmtSrvr.cpp:
  Auto merged
storage/ndb/src/mgmsrv/MgmtSrvr.hpp:
  Auto merged
storage/ndb/src/mgmsrv/Services.cpp:
  Auto merged
storage/ndb/src/ndbapi/TransporterFacade.cpp:
  Auto merged
storage/ndb/test/ndbapi/testBackup.cpp:
  Auto merged
storage/ndb/test/ndbapi/testOperations.cpp:
  Auto merged
storage/ndb/test/src/HugoCalculator.cpp:
  Auto merged
storage/ndb/tools/ndb_condig.cpp:
  Auto merged
strings/ctype-big5.c:
  Auto merged
strings/ctype-ucs2.c:
  Auto merged
support-files/mysql.spec.sh:
  Auto merged
BUILD/SETUP.sh:
  manual merge
configure.in:
  manual merge
mysql-test/r/alter_table.result:
  manual merge
sql/handler.cc:
  manual merge
sql/mysql_priv.h:
  manual merge
sql/records.cc:
  manual merge
sql/share/errmsg.txt:
  manual merge
sql/sql_table.cc:
  manual merge
  Fix labels
sql/sql_update.cc:
  manual merge
sql/table.cc:
  manual merge
sql/unireg.cc:
  manual merge
storage/ndb/config/type_ndbapi.mk.am:
  manual merge

1 files changed, 20 insertions, 3 deletions

diff --git a/storage/myisam/myisamchk.c b/storage/myisam/myisamchk.c
index a90495e5fcb..b3d95d21eb7 100644
--- a/storage/myisam/myisamchk.c
+++ b/storage/myisam/myisamchk.c
@@ -339,7 +339,8 @@ static struct my_option my_long_options[] =
     REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
   {"stats_method", OPT_STATS_METHOD,
    "Specifies how index statistics collection code should threat NULLs. "
-   "Possible values of name are \"nulls_unequal\" (default behavior for 4.1/5.0), and \"nulls_equal\" (emulate 4.0 behavior).",
+   "Possible values of name are \"nulls_unequal\" (default behavior for 4.1/5.0), "
+   "\"nulls_equal\" (emulate 4.0 behavior), and \"nulls_ignored\".",
    (gptr*) &myisam_stats_method_str, (gptr*) &myisam_stats_method_str, 0,
     GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
   { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
@@ -451,6 +452,10 @@ static void usage(void)
   -a, --analyze	      Analyze distribution of keys. Will make some joins in\n\
 		      MySQL faster.  You can check the calculated distribution\n\
 		      by using '--description --verbose table_name'.\n\
+  --stats_method=name Specifies how index statistics collection code should\n\
+                      threat NULLs. Possible values of name are \"nulls_unequal\"\n\
+                      (default for 4.1/5.0), \"nulls_equal\" (emulate 4.0), and \n\
+                      \"nulls_ignored\".\n\
   -d, --description   Prints some information about table.\n\
   -A, --set-auto-increment[=value]\n\
 		      Force auto_increment to start at this or higher value\n\
@@ -472,7 +477,7 @@ static void usage(void)
 #include <help_end.h>
 
 const char *myisam_stats_method_names[] = {"nulls_unequal", "nulls_equal",
-                                           NullS};
+                                           "nulls_ignored", NullS};
 TYPELIB myisam_stats_method_typelib= {
   array_elements(myisam_stats_method_names) - 1, "",
   myisam_stats_method_names, NULL};
@@ -699,13 +704,25 @@ get_one_option(int optid,
   case OPT_STATS_METHOD:
   {
     int method;
+    enum_mi_stats_method method_conv;
     myisam_stats_method_str= argument;
     if ((method=find_type(argument, &myisam_stats_method_typelib, 2)) <= 0)
     {
       fprintf(stderr, "Invalid value of stats_method: %s.\n", argument);
       exit(1);
     }
-    check_param.stats_method= (enum_mi_stats_method) (method-1);
+    switch (method-1) {
+    case 0: 
+      method_conv= MI_STATS_METHOD_NULLS_EQUAL;
+      break;
+    case 1:
+      method_conv= MI_STATS_METHOD_NULLS_NOT_EQUAL;
+      break;
+    case 2:
+      method_conv= MI_STATS_METHOD_IGNORE_NULLS;
+      break;
+    }
+    check_param.stats_method= method_conv;
     break;
   }
 #ifdef DEBUG					/* Only useful if debugging */