Merge zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-community

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1


CMakeLists.txt:
  Auto merged
BitKeeper/deleted/.del-Makefile.am~2:
  Auto merged
BitKeeper/deleted/.del-README~1:
  Auto merged
BitKeeper/deleted/.del-configure.js:
  Auto merged
BitKeeper/deleted/.del-ha_berkeley.cc:
  Auto merged
BitKeeper/triggers/post-commit:
  Auto merged
client/CMakeLists.txt:
  Auto merged
extra/CMakeLists.txt:
  Auto merged
include/config-win.h:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
libmysqld/Makefile.am:
  Auto merged
mysql-test/r/func_in.result:
  Auto merged
mysql-test/r/information_schema_db.result:
  Auto merged
mysql-test/t/func_in.test:
  Auto merged
mysql-test/t/information_schema.test:
  Auto merged
server-tools/instance-manager/CMakeLists.txt:
  Auto merged
sql/CMakeLists.txt:
  Auto merged
sql/Makefile.am:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/lex.h:
  Auto merged
sql/lock.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_repl.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/structs.h:
  Auto merged
storage/archive/ha_archive.cc:
  Auto merged
storage/myisam/CMakeLists.txt:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
storage/myisammrg/ha_myisammrg.cc:
  Auto merged
storage/ndb/src/ndbapi/DictCache.cpp:
  Auto merged
BitKeeper/deleted/.del-mysqld.vcproj~6aa7b3f9c3e28fcb:
  Manual merge.
configure.in:
  Manual merge.
mysql-test/r/information_schema.result:
  Manual merge.
mysql-test/t/profiling.test:
  Manual merge.
sql/set_var.cc:
  Manual merge.
sql/sql_parse.cc:
  Manual merge.
sql/sql_profile.cc:
  Manual merge.
sql/sql_profile.h:
  Manual merge.
sql/sql_select.cc:
  Manual merge.
sql/sql_show.cc:
  Manual merge.
sql/table.h:
  Manual merge.
storage/ndb/src/common/util/File.cpp:
  Manual merge.
support-files/mysql.spec.sh:
  Manual merge.

mysql-test/r/information_schema.result

@@ -1402,6 +1402,13 @@ TABLE_PRIVILEGES	information_schema.TABLE_PRIVILEGES	1
 TRIGGERS	information_schema.TRIGGERS	1
 USER_PRIVILEGES	information_schema.USER_PRIVILEGES	1
 VIEWS	information_schema.VIEWS	1
+show global status like "Uptime_%";
+Variable_name	Value
+Uptime_since_flush_status	#
+flush status;
+show global status like "Uptime_%";
+Variable_name	Value
+Uptime_since_flush_status	#
 create table t1(f1 int);
 create view v1 as select f1+1 as a from t1;
 create table t2 (f1 int, f2 int);

mysql-test/r/profiling.result

+show profiles;
+Query_ID	Duration	Query
+show profile all;
+Status	Duration	CPU_user	CPU_system	Context_voluntary	Context_involuntary	Block_ops_in	Block_ops_out	Messages_sent	Messages_received	Page_faults_major	Page_faults_minor	Swaps	Source_function	Source_file	Source_line
 show session variables like 'profil%';
 Variable_name	Value
 profiling	OFF

mysql-test/t/profiling.test

 --source include/have_community_features.inc
 
+# Verify that the protocol isn't violated if we ask for profiling info
+# before profiling has recorded anything.
+show profiles;
+show profile all;
+
 # default is OFF
 show session variables like 'profil%';
 select @@profiling;

sql/sql_parse.cc

@@ -1509,6 +1509,15 @@ int prepare_schema_table(THD *thd, LEX *lex, Table_ident *table_ident,
     break;
   }
 #endif
+  case SCH_PROFILES:
+    /* 
+      Mark this current profiling record to be discarded.  We don't
+      wish to have SHOW commands show up in profiling.
+    */
+#ifdef ENABLED_PROFILING
+    thd->profiling.discard();
+#endif
+    break;
   case SCH_OPEN_TABLES:
   case SCH_VARIABLES:
   case SCH_STATUS:
@@ -2008,23 +2017,6 @@ mysql_execute_command(THD *thd)
 #else
     my_error(ER_FEATURE_DISABLED, MYF(0), "SHOW PROFILES", "enable-profiling");
     goto error;
-#endif
-    break;
-  }
-  case SQLCOM_SHOW_PROFILE:
-  {
-#if defined(ENABLED_PROFILING) && defined(COMMUNITY_SERVER)
-    thd->profiling.store();
-    thd->profiling.discard(); // will get re-enabled by reset()
-    if (lex->profile_query_id != 0)
-      res= thd->profiling.show(lex->profile_options, lex->profile_query_id);
-    else
-      res= thd->profiling.show_last(lex->profile_options);
-    if (res)
-      goto error;
-#else
-    my_error(ER_FEATURE_DISABLED, MYF(0), "SHOW PROFILE", "enable-profiling");
-    goto error;
 #endif
     break;
   }

sql/sql_profile.h

@@ -39,6 +39,7 @@ extern const char * const _unknown_func_;
 
 extern ST_FIELD_INFO query_profile_statistics_info[];
 int fill_query_profile_statistics_info(THD *thd, TABLE_LIST *tables, Item *cond);
+int make_profile_table_for_show(THD *thd, ST_SCHEMA_TABLE *schema_table);
 
 
 #define PROFILE_NONE         0
@@ -315,12 +316,6 @@ class PROFILING
   /* SHOW PROFILES */
   bool show_profiles();
 
-  /* SHOW PROFILE FOR QUERY query_id */
-  bool show(uint options, uint profiling_query_id);
-
-  /* SHOW PROFILE */
-  bool show_last(uint options);
-
   /* ... from INFORMATION_SCHEMA.PROFILING ... */
   int fill_statistics_info(THD *thd, TABLE_LIST *tables, Item *cond);
 };

sql/sql_show.cc

@@ -6507,7 +6507,6 @@ ST_SCHEMA_TABLE schema_tables[]=
    get_all_tables, 0, get_schema_key_column_usage_record, 4, 5, 0,
    OPEN_TABLE_ONLY},
   {"OPEN_TABLES", open_tables_fields_info, create_schema_table,
-   fill_open_tables, make_old_format, 0, -1, -1, 1, 0},
   {"PARTITIONS", partitions_fields_info, create_schema_table,
    get_all_tables, 0, get_schema_partitions_record, 1, 2, 0, OPEN_TABLE_ONLY},
   {"PLUGINS", plugin_fields_info, create_schema_table,

sql/sql_yacc.yy

@@ -8863,11 +8863,11 @@ opt_table_sym:
 
 opt_profile_defs:
   /* empty */
-  | profile_defs
+  | profile_defs;
 
 profile_defs:
   profile_def
-  | profile_defs ',' profile_def
+  | profile_defs ',' profile_def;
 
 profile_def:
   CPU_SYM
@@ -9092,7 +9092,13 @@ show_param:
         | PROFILES_SYM
           { Lex->sql_command = SQLCOM_SHOW_PROFILES; }
         | PROFILE_SYM opt_profile_defs opt_profile_args opt_limit_clause_init
-          { Lex->sql_command = SQLCOM_SHOW_PROFILE; }
+          { 
+            LEX *lex= Lex;
+            lex->sql_command= SQLCOM_SELECT;
+            lex->orig_sql_command= SQLCOM_SHOW_PROFILE;
+            if (prepare_schema_table(YYTHD, lex, NULL, SCH_PROFILES) != 0)
+              YYABORT;
+          }
         | opt_var_type STATUS_SYM wild_and_where
           {
             LEX *lex= Lex;

sql/table.h

@@ -697,7 +697,7 @@ enum enum_schema_tables
   SCH_PARTITIONS,
   SCH_PLUGINS,
   SCH_PROCESSLIST,
-  SCH_PROFILING,
+  SCH_PROFILES,
   SCH_REFERENTIAL_CONSTRAINTS,
   SCH_PROCEDURES,
   SCH_SCHEMATA,