1 files changed, 64 insertions, 3 deletions

diff --git a/sql/mysqld.cc b/sql/mysqld.cc
index dbbb6faaa7d..b77d8ad233e 100644
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.
+/* Copyright 2000-2008 MySQL AB, 2008 Sun Microsystems, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -228,6 +228,12 @@ extern "C" int gethostname(char *name, int namelen);
 
 extern "C" sig_handler handle_segfault(int sig);
 
+#if defined(__linux__)
+#define ENABLE_TEMP_POOL 1
+#else
+#define ENABLE_TEMP_POOL 0
+#endif
+
 /* Constants */
 
 const char *show_comp_option_name[]= {"YES", "NO", "DISABLED"};
@@ -3462,8 +3468,13 @@ static int init_common_variables(const char *conf_file_name, int argc,
   sys_var_slow_log_path.value= my_strdup(s, MYF(0));
   sys_var_slow_log_path.value_length= strlen(s);
 
+#if (ENABLE_TEMP_POOL)
   if (use_temp_pool && bitmap_init(&temp_pool,0,1024,1))
     return 1;
+#else
+  use_temp_pool= 0;
+#endif
+
   if (my_database_names_init())
     return 1;
 
@@ -4198,6 +4209,44 @@ void decrement_handler_count()
 
 
 #ifndef EMBEDDED_LIBRARY
+#ifndef DBUG_OFF
+/*
+  Debugging helper function to keep the locale database
+  (see sql_locale.cc) and max_month_name_length and
+  max_day_name_length variable values in consistent state.
+*/
+static void test_lc_time_sz()
+{
+  DBUG_ENTER("test_lc_time_sz");
+  for (MY_LOCALE **loc= my_locales; *loc; loc++)
+  {
+    uint max_month_len= 0;
+    uint max_day_len = 0;
+    for (const char **month= (*loc)->month_names->type_names; *month; month++)
+    {
+      set_if_bigger(max_month_len,
+                    my_numchars_mb(&my_charset_utf8_general_ci,
+                                   *month, *month + strlen(*month)));
+    }
+    for (const char **day= (*loc)->day_names->type_names; *day; day++)
+    {
+      set_if_bigger(max_day_len,
+                    my_numchars_mb(&my_charset_utf8_general_ci,
+                                   *day, *day + strlen(*day)));
+    }
+    if ((*loc)->max_month_name_length != max_month_len ||
+        (*loc)->max_day_name_length != max_day_len)
+    {
+      DBUG_PRINT("Wrong max day name(or month name) length for locale:",
+                 ("%s", (*loc)->name));
+      DBUG_ASSERT(0);
+    }
+  }
+  DBUG_VOID_RETURN;
+}
+#endif//DBUG_OFF
+
+
 #ifdef __WIN__
 int win_main(int argc, char **argv)
 #else
@@ -4291,6 +4340,10 @@ int main(int argc, char **argv)
   openlog(libwrapName, LOG_PID, LOG_AUTH);
 #endif
 
+#ifndef DBUG_OFF
+  test_lc_time_sz();
+#endif
+
   /*
     We have enough space for fiddling with the argv, continue
   */
@@ -6410,9 +6463,14 @@ log and this option does nothing anymore.",
    (uchar**) &opt_tc_heuristic_recover, (uchar**) &opt_tc_heuristic_recover,
    0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
   {"temp-pool", OPT_TEMP_POOL,
+#if (ENABLE_TEMP_POOL)
    "Using this option will cause most temporary files created to use a small set of names, rather than a unique name for each new file.",
+#else
+   "This option is ignored on this OS.",
+#endif
    (uchar**) &use_temp_pool, (uchar**) &use_temp_pool, 0, GET_BOOL, NO_ARG, 1,
    0, 0, 0, 0, 0},
+
   {"timed_mutexes", OPT_TIMED_MUTEXES,
    "Specify whether to time mutexes (only InnoDB mutexes are currently supported)",
    (uchar**) &timed_mutexes, (uchar**) &timed_mutexes, 0, GET_BOOL, NO_ARG, 0,
@@ -6963,13 +7021,15 @@ The minimum value for this variable is 4096.",
   {0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
 };
 
-static int show_question(THD *thd, SHOW_VAR *var, char *buff)
+
+static int show_queries(THD *thd, SHOW_VAR *var, char *buff)
 {
   var->type= SHOW_LONGLONG;
   var->value= (char *)&thd->query_id;
   return 0;
 }
 
+
 static int show_net_compression(THD *thd, SHOW_VAR *var, char *buff)
 {
   var->type= SHOW_MY_BOOL;
@@ -7385,7 +7445,8 @@ SHOW_VAR status_vars[]= {
   {"Qcache_queries_in_cache",  (char*) &query_cache.queries_in_cache, SHOW_LONG_NOFLUSH},
   {"Qcache_total_blocks",      (char*) &query_cache.total_blocks, SHOW_LONG_NOFLUSH},
 #endif /*HAVE_QUERY_CACHE*/
-  {"Questions",                (char*) &show_question,            SHOW_FUNC},
+  {"Queries",                  (char*) &show_queries,            SHOW_FUNC},
+  {"Questions",                (char*) offsetof(STATUS_VAR, questions), SHOW_LONG_STATUS},
 #ifdef HAVE_REPLICATION
   {"Rpl_status",               (char*) &show_rpl_status,          SHOW_FUNC},
 #endif