Merge bodhi.local:/opt/local/work/tmp_merge

into  bodhi.local:/opt/local/work/mysql-5.0-runtime-merge-41


BitKeeper/etc/ignore:
  auto-union
libmysqld/Makefile.am:
  Auto merged
myisam/mi_create.c:
  Auto merged
mysql-test/r/date_formats.result:
  Auto merged
mysql-test/t/date_formats.test:
  Auto merged
sql/Makefile.am:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
support-files/mysql.spec.sh:
  Auto merged
mysql-test/r/myisam.result:
  Manual merge.
mysql-test/t/myisam.test:
  Manual merge.
sql/set_var.cc:
  Manual merge.
sql/set_var.h:
  Manual merge.
sql/sql_cache.cc:
  Manual merge.
sql/sql_class.cc:
  Manual merge.

.bzrignore

+*.Plo
+*.Po
 *.a
 *.bb
 *.bbg
@@ -9,6 +11,7 @@
 *.gcov
 *.idb
 *.la
+*.lai
 *.lib
 *.lo
 *.map
@@ -26,9 +29,6 @@
 */.pure
 *~
 .*.swp
-*.Po
-*.Plo
-*.lai
 ./README.build-files
 ./config.h
 ./copy_mysql_files.bat
@@ -45,9 +45,6 @@
 .gdb_history
 .gdbinit
 .libs
-client/.libs -prune
-tests/.libs -prune
-tools/.libs -prune
 .o
 .out
 .snprj/*
@@ -55,6 +52,7 @@ tools/.libs -prune
 50
 =6
 BUILD/compile-pentium-maintainer
+BitKeeper/etc/RESYNC_TREE
 BitKeeper/etc/config
 BitKeeper/etc/csets
 BitKeeper/etc/csets-in
@@ -286,6 +284,7 @@ build_tags.sh
 client/#mysql.cc#
 client/*.ds?
 client/*.vcproj
+client/.libs -prune
 client/completion_hash.cpp
 client/decimal.c
 client/insert_test
@@ -565,6 +564,7 @@ libmysqld/sql_insert.cc
 libmysqld/sql_lex.cc
 libmysqld/sql_list.cc
 libmysqld/sql_load.cc
+libmysqld/sql_locale.cc
 libmysqld/sql_manager.cc
 libmysqld/sql_map.cc
 libmysqld/sql_olap.cc
@@ -676,6 +676,7 @@ mysql-test/mysql-test-run.log
 mysql-test/mysql_test_run_new
 mysql-test/ndb/ndbcluster
 mysql-test/r/*.err
+mysql-test/r/*.log
 mysql-test/r/*.out
 mysql-test/r/*.reject
 mysql-test/r/alter_table.err
@@ -1068,6 +1069,7 @@ scripts/mysql_secure_installation
 scripts/mysql_setpermission
 scripts/mysql_tableinfo
 scripts/mysql_upgrade
+scripts/mysql_upgrade_shell
 scripts/mysql_zap
 scripts/mysqlaccess
 scripts/mysqlbug
@@ -1269,6 +1271,7 @@ test1/*
 test_xml
 tests/*.ds?
 tests/*.vcproj
+tests/.libs -prune
 tests/client_test
 tests/connect_test
 tests/mysql_client_test
@@ -1276,6 +1279,7 @@ thr_insert_test/*
 thr_test/*
 thread_test
 tmp/*
+tools/.libs -prune
 tools/my_vsnprintf.c
 tools/mysqlmanager
 tools/mysqlmngd
@@ -1292,6 +1296,3 @@ vio/viotest-sslconnect.cpp
 vio/viotest.cpp
 zlib/*.ds?
 zlib/*.vcproj
-BitKeeper/etc/RESYNC_TREE
-mysql-test/r/*.log
-scripts/mysql_upgrade_shell

libmysqld/Makefile.am

@@ -51,7 +51,7 @@ sqlsources = derror.cc field.cc field_conv.cc strfunc.cc filesort.cc \
 	key.cc lock.cc log.cc log_event.cc sql_state.c \
 	protocol.cc net_serv.cc opt_range.cc \
 	opt_sum.cc procedure.cc records.cc sql_acl.cc \
-	sql_load.cc discover.cc \
+	sql_load.cc discover.cc sql_locale.cc \
 	sql_analyse.cc sql_base.cc sql_cache.cc sql_class.cc \
 	sql_crypt.cc sql_db.cc sql_delete.cc sql_error.cc sql_insert.cc \
 	sql_lex.cc sql_list.cc sql_manager.cc sql_map.cc sql_parse.cc \

myisam/mi_create.c

@@ -545,9 +545,20 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs,
 
   if (ci->index_file_name)
   {
-    fn_format(filename, ci->index_file_name,"",MI_NAME_IEXT,4);
-    fn_format(linkname,name, "",MI_NAME_IEXT,4);
-    linkname_ptr=linkname;
+    if (options & HA_OPTION_TMP_TABLE)
+    {
+      char *path;
+      /* chop off the table name, tempory tables use generated name */
+      if ((path= strrchr(ci->index_file_name, FN_LIBCHAR)))
+        *path= '\0';
+      fn_format(filename, name, ci->index_file_name, MI_NAME_IEXT,
+                MY_REPLACE_DIR | MY_UNPACK_FILENAME);
+    }
+    else
+      fn_format(filename, ci->index_file_name, "",
+                MI_NAME_IEXT, MY_UNPACK_FILENAME);
+    fn_format(linkname, name, "", MI_NAME_IEXT, MY_UNPACK_FILENAME);
+    linkname_ptr= linkname;
     /*
       Don't create the table if the link or file exists to ensure that one
       doesn't accidently destroy another table.
@@ -601,10 +612,21 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs,
     {
       if (ci->data_file_name)
       {
-	fn_format(filename, ci->data_file_name,"",MI_NAME_DEXT,4);
-	fn_format(linkname, name, "",MI_NAME_DEXT,4);
-	linkname_ptr=linkname;
-	create_flag=0;
+        if (options & HA_OPTION_TMP_TABLE)
+        {
+          char *path;
+          /* chop off the table name, tempory tables use generated name */
+          if ((path= strrchr(ci->data_file_name, FN_LIBCHAR)))
+            *path= '\0';
+          fn_format(filename, name, ci->data_file_name, MI_NAME_DEXT,
+                    MY_REPLACE_DIR | MY_UNPACK_FILENAME);
+        }
+        else
+          fn_format(filename, ci->data_file_name, "",
+                    MI_NAME_DEXT, MY_UNPACK_FILENAME);
+        fn_format(linkname, name, "", MI_NAME_DEXT, MY_UNPACK_FILENAME);
+        linkname_ptr= linkname;
+        create_flag= 0;
       }
       else
       {

mysql-test/r/date_formats.result

@@ -495,6 +495,22 @@ f1	f2
 Warnings:
 Warning	1292	Truncated incorrect date value: '2003-04-05  g'
 Warning	1292	Truncated incorrect datetime value: '2003-04-05 10:11:12.101010234567'
+set names latin1;
+select date_format('2004-01-01','%W (%a), %e %M (%b) %Y');
+date_format('2004-01-01','%W (%a), %e %M (%b) %Y')
+Thursday (Thu), 1 January (Jan) 2004
+set lc_time_names=ru_RU;
+set names koi8r;
+select date_format('2004-01-01','%W (%a), %e %M (%b) %Y');
+date_format('2004-01-01','%W (%a), %e %M (%b) %Y')
+ (), 1  () 2004
+set lc_time_names=de_DE;
+set names latin1;
+select date_format('2004-01-01','%W (%a), %e %M (%b) %Y');
+date_format('2004-01-01','%W (%a), %e %M (%b) %Y')
+Donnerstag (Do), 1 Januar (Jan) 2004
+set names latin1;
+set lc_time_names=en_US;
 create table t1 (f1 datetime);
 insert into t1 (f1) values ("2005-01-01");
 insert into t1 (f1) values ("2005-02-01");

mysql-test/r/myisam.result

@@ -1454,3 +1454,24 @@ create table t3 (c1 int) engine=myisam pack_keys=default;
 create table t4 (c1 int) engine=myisam pack_keys=2;
 ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '2' at line 1
 drop table t1, t2, t3;
+show create table t1;
+Table	Create Table
+t1	CREATE TEMPORARY TABLE `t1` (
+  `a` int(11) default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+show create table t1;
+Table	Create Table
+t1	CREATE TEMPORARY TABLE `t1` (
+  `a` int(11) default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+create table t1 (a int) engine=myisam select 42 a;
+select * from t1;
+a
+9
+select * from t1;
+a
+99
+select * from t1;
+a
+42
+drop table t1;

mysql-test/t/date_formats.test

@@ -261,6 +261,20 @@ select str_to_date("2003-04-05  g", "%Y-%m-%d") as f1,
        str_to_date("2003-04-05 10:11:12.101010234567", "%Y-%m-%d %H:%i:%S.%f") as f2;
 --enable_ps_protocol
 
+#
+# Test of locale dependent date format (WL#2928 Date Translation NRE)
+#
+set names latin1;
+select date_format('2004-01-01','%W (%a), %e %M (%b) %Y');
+set lc_time_names=ru_RU;
+set names koi8r;
+select date_format('2004-01-01','%W (%a), %e %M (%b) %Y');
+set lc_time_names=de_DE;
+set names latin1;
+select date_format('2004-01-01','%W (%a), %e %M (%b) %Y');
+set names latin1;
+set lc_time_names=en_US;
+
 #
 # Bug #14016 
 #

mysql-test/t/myisam.test

@@ -718,8 +718,6 @@ UPDATE t1 AS ta1,t1 AS ta2 SET ta1.b='aaaaaa',ta2.b='bbbbbb';
 SELECT * FROM t1;
 DROP TABLE t1;
 
-# End of 4.1 tests
-
 #
 # Test varchar
 #
@@ -844,3 +842,35 @@ create table t3 (c1 int) engine=myisam pack_keys=default;
 --error 1064
 create table t4 (c1 int) engine=myisam pack_keys=2;
 drop table t1, t2, t3;
+#
+# Bug#8706 - temporary table with data directory option fails
+#
+connect (session1,localhost,root,,);
+connect (session2,localhost,root,,);
+
+connection session1;
+disable_query_log;
+eval create temporary table t1 (a int) engine=myisam data directory="$MYSQL_TEST_DIR/var/tmp" select 9 a;
+enable_query_log;
+show create table t1;
+
+connection session2;
+disable_query_log;
+eval create temporary table t1 (a int) engine=myisam data directory="$MYSQL_TEST_DIR/var/tmp" select 99 a;
+enable_query_log;
+show create table t1;
+
+connection default;
+create table t1 (a int) engine=myisam select 42 a;
+
+connection session1;
+select * from t1;
+disconnect session1;
+connection session2;
+select * from t1;
+disconnect session2;
+connection default;
+select * from t1;
+drop table t1;
+
+# End of 4.1 tests

sql/Makefile.am

@@ -79,7 +79,7 @@ mysqld_SOURCES =	sql_lex.cc sql_handler.cc \
 			mysqld.cc password.c hash_filo.cc hostname.cc \
 			set_var.cc sql_parse.cc sql_yacc.yy \
 			sql_base.cc table.cc sql_select.cc sql_insert.cc \
-                        sql_prepare.cc sql_error.cc \
+                        sql_prepare.cc sql_error.cc sql_locale.cc \
 			sql_update.cc sql_delete.cc uniques.cc sql_do.cc \
 			procedure.cc item_uniq.cc sql_test.cc \
 			log.cc log_event.cc init.cc derror.cc sql_acl.cc \

sql/item_timefunc.cc

@@ -30,25 +30,6 @@
 /* Day number for Dec 31st, 9999 */
 #define MAX_DAY_NUMBER 3652424L
 
-static const char *month_names[]=
-{
-  "January", "February", "March", "April", "May", "June", "July", "August",
-  "September", "October", "November", "December", NullS
-};
-
-TYPELIB month_names_typelib=
-{ array_elements(month_names)-1,"", month_names, NULL };
-
-static const char *day_names[]=
-{
-  "Monday", "Tuesday", "Wednesday",
-  "Thursday", "Friday", "Saturday" ,"Sunday", NullS
-};
-
-TYPELIB day_names_typelib=
-{ array_elements(day_names)-1,"", day_names, NULL};
-
-
 /*
   OPTIMIZATION TODO:
    - Replace the switch with a function that should be called for each
@@ -223,8 +204,12 @@ static bool extract_date_time(DATE_TIME_FORMAT *format,
 	val= tmp;
 	break;
       case 'M':
+	if ((l_time->month= check_word(my_locale_en_US.month_names,
+				       val, val_end, &val)) <= 0)
+	  goto err;
+	break;
       case 'b':
-	if ((l_time->month= check_word(&month_names_typelib,
+	if ((l_time->month= check_word(my_locale_en_US.ab_month_names,
 				       val, val_end, &val)) <= 0)
 	  goto err;
 	break;
@@ -299,8 +284,11 @@ static bool extract_date_time(DATE_TIME_FORMAT *format,
 
 	/* Exotic things */
       case 'W':
+	if ((weekday= check_word(my_locale_en_US.day_names, val, val_end, &val)) <= 0)
+	  goto err;
+	break;
       case 'a':
-	if ((weekday= check_word(&day_names_typelib, val, val_end, &val)) <= 0)
+	if ((weekday= check_word(my_locale_en_US.ab_day_names, val, val_end, &val)) <= 0)
 	  goto err;
 	break;
       case 'w':
@@ -502,9 +490,15 @@ bool make_date_time(DATE_TIME_FORMAT *format, TIME *l_time,
   uint weekday;
   ulong length;
   const char *ptr, *end;
+  MY_LOCALE *locale;
+  THD *thd= current_thd;
+  char buf[128]; 
+  String tmp(buf, thd->variables.character_set_results);
+  uint errors= 0;
 
   str->length(0);
   str->set_charset(&my_charset_bin);
+  locale = thd->variables.lc_time_names;
 
   if (l_time->neg)
     str->append('-');
@@ -520,26 +514,38 @@ bool make_date_time(DATE_TIME_FORMAT *format, TIME *l_time,
       case 'M':
 	if (!l_time->month)
 	  return 1;
-	str->append(month_names[l_time->month-1]);
+	tmp.copy(locale->month_names->type_names[l_time->month-1],
+		   strlen(locale->month_names->type_names[l_time->month-1]),
+		   system_charset_info, tmp.charset(), &errors);
+	str->append(tmp.ptr(), tmp.length());
 	break;
       case 'b':
 	if (!l_time->month)
 	  return 1;
-	str->append(month_names[l_time->month-1],3);
+	tmp.copy(locale->ab_month_names->type_names[l_time->month-1],
+		 strlen(locale->ab_month_names->type_names[l_time->month-1]),
+		 system_charset_info, tmp.charset(), &errors);
+	str->append(tmp.ptr(), tmp.length());
 	break;
       case 'W':
 	if (type == MYSQL_TIMESTAMP_TIME)
 	  return 1;
 	weekday= calc_weekday(calc_daynr(l_time->year,l_time->month,
 					 l_time->day),0);
-	str->append(day_names[weekday]);
+	tmp.copy(locale->day_names->type_names[weekday],
+		 strlen(locale->day_names->type_names[weekday]),
+		 system_charset_info, tmp.charset(), &errors);
+	str->append(tmp.ptr(), tmp.length());
 	break;
       case 'a':
 	if (type == MYSQL_TIMESTAMP_TIME)
 	  return 1;
 	weekday=calc_weekday(calc_daynr(l_time->year,l_time->month,
 					l_time->day),0);
-	str->append(day_names[weekday],3);
+	tmp.copy(locale->ab_day_names->type_names[weekday],
+		 strlen(locale->ab_day_names->type_names[weekday]),
+		 system_charset_info, tmp.charset(), &errors);
+	str->append(tmp.ptr(), tmp.length());
 	break;
       case 'D':
 	if (type == MYSQL_TIMESTAMP_TIME)
@@ -919,6 +925,7 @@ String* Item_func_monthname::val_str(String* str)
   DBUG_ASSERT(fixed == 1);
   const char *month_name;
   uint   month= (uint) val_int();
+  THD *thd= current_thd;
 
   if (null_value || !month)
   {
@@ -926,7 +933,7 @@ String* Item_func_monthname::val_str(String* str)
     return (String*) 0;
   }
   null_value=0;
-  month_name= month_names[month-1];
+  month_name= thd->variables.lc_time_names->month_names->type_names[month-1];
   str->set(month_name, strlen(month_name), system_charset_info);
   return str;
 }
@@ -1051,11 +1058,12 @@ String* Item_func_dayname::val_str(String* str)
   DBUG_ASSERT(fixed == 1);
   uint weekday=(uint) val_int();		// Always Item_func_daynr()
   const char *name;
+  THD *thd= current_thd;
 
   if (null_value)
     return (String*) 0;
   
-  name= day_names[weekday];
+  name= thd->variables.lc_time_names->day_names->type_names[weekday];
   str->set(name, strlen(name), system_charset_info);
   return str;
 }
@@ -1676,7 +1684,7 @@ uint Item_func_date_format::format_length(const String *format)
       switch(*++ptr) {
       case 'M': /* month, textual */
       case 'W': /* day (of the week), textual */
-	size += 9;
+	size += 64; /* large for UTF8 locale data */
 	break;
       case 'D': /* day (of the month), numeric plus english suffix */
       case 'Y': /* year, numeric, 4 digits */
@@ -1686,6 +1694,8 @@ uint Item_func_date_format::format_length(const String *format)
 	break;
       case 'a': /* locale's abbreviated weekday name (Sun..Sat) */
       case 'b': /* locale's abbreviated month name (Jan.Dec) */
+	size += 32; /* large for UTF8 locale data */
+	break;
       case 'j': /* day of year (001..366) */
 	size += 3;
 	break;

sql/mysql_priv.h

@@ -95,6 +95,23 @@ char* query_table_status(THD *thd,const char *db,const char *table_name);
 extern CHARSET_INFO *system_charset_info, *files_charset_info ;
 extern CHARSET_INFO *national_charset_info, *table_alias_charset;
 
+
+typedef struct my_locale_st
+{
+  const char *name;
+  const char *description;
+  const bool is_ascii;
+  TYPELIB *month_names;
+  TYPELIB *ab_month_names;
+  TYPELIB *day_names;
+  TYPELIB *ab_day_names;
+} MY_LOCALE;
+
+extern MY_LOCALE my_locale_en_US;
+extern MY_LOCALE *my_locales[];
+
+MY_LOCALE *my_locale_by_name(const char *name);
+
 /***************************************************************************
   Configuration parameters
 ****************************************************************************/
@@ -567,6 +584,7 @@ struct Query_cache_query_flags
   ulong sql_mode;
   ulong max_sort_length;
   ulong group_concat_max_len;
+  MY_LOCALE *lc_time_names;
 };
 #define QUERY_CACHE_FLAGS_SIZE sizeof(Query_cache_query_flags)
 #include "sql_cache.h"

sql/set_var.cc

@@ -58,6 +58,7 @@
 #include <my_getopt.h>
 #include <thr_alarm.h>
 #include <myisam.h>
+
 #ifdef HAVE_BERKELEY_DB
 #include "ha_berkeley.h"
 #endif
@@ -553,6 +554,9 @@ static sys_var_thd_ha_rows	sys_select_limit("sql_select_limit",
 static sys_var_timestamp	sys_timestamp("timestamp");
 static sys_var_last_insert_id	sys_last_insert_id("last_insert_id");
 static sys_var_last_insert_id	sys_identity("identity");
+
+static sys_var_thd_lc_time_names       sys_lc_time_names("lc_time_names");
+
 static sys_var_insert_id	sys_insert_id("insert_id");
 static sys_var_readonly		sys_error_count("error_count",
 						OPT_SESSION,
@@ -651,6 +655,7 @@ sys_var *sys_variables[]=
   &sys_key_cache_division_limit,
   &sys_key_cache_age_threshold,
   &sys_last_insert_id,
+  &sys_lc_time_names,
   &sys_license,
   &sys_local_infile,
   &sys_log_binlog,
@@ -921,6 +926,7 @@ struct show_var_st init_vars[]= {
   {"large_files_support",     (char*) &opt_large_files,             SHOW_BOOL},
   {"large_page_size",         (char*) &opt_large_page_size,         SHOW_INT},
   {"large_pages",             (char*) &opt_large_pages,             SHOW_MY_BOOL},
+  {sys_lc_time_names.name,    (char*) &sys_lc_time_names,           SHOW_SYS},
   {sys_license.name,	      (char*) &sys_license,                 SHOW_SYS},
   {sys_local_infile.name,     (char*) &sys_local_infile,	    SHOW_SYS},
 #ifdef HAVE_MLOCKALL
@@ -2764,6 +2770,40 @@ byte *sys_var_max_user_conn::value_ptr(THD *thd, enum_var_type type,
   return (byte*) &(max_user_connections);
 }
 
+bool sys_var_thd_lc_time_names::check(THD *thd, set_var *var)
+{
+  char *locale_str =var->value->str_value.c_ptr();
+  MY_LOCALE *locale_match=  my_locale_by_name(locale_str);
+
+  if (locale_match == NULL)
+  {
+    my_printf_error(ER_UNKNOWN_ERROR,
+                    "Unknown locale: '%s'", MYF(0), locale_str);
+    return 1;
+  }
+  var->save_result.locale_value= locale_match;
+  return 0;
+}
+
+
+bool sys_var_thd_lc_time_names::update(THD *thd, set_var *var)
+{
+  thd->variables.lc_time_names= var->save_result.locale_value;
+  return 0;
+}
+
+
+byte *sys_var_thd_lc_time_names::value_ptr(THD *thd, enum_var_type type,
+					  LEX_STRING *base)
+{
+  return (byte *)(thd->variables.lc_time_names->name);
+}
+
+
+void sys_var_thd_lc_time_names::set_default(THD *thd, enum_var_type type)
+{
+  thd->variables.lc_time_names = &my_locale_en_US;
+}
 
 /*
   Functions to update thd->options bits

sql/set_var.h

@@ -28,6 +28,8 @@
 class sys_var;
 class set_var;
 typedef struct system_variables SV;
+typedef struct my_locale_st MY_LOCALE;
+
 extern TYPELIB bool_typelib, delay_key_write_typelib, sql_mode_typelib;
 
 typedef int (*sys_check_func)(THD *,  set_var *);
@@ -810,6 +812,25 @@ public:
   void warn_deprecated(THD *thd);
   void set_default(THD *thd, enum_var_type type);
   bool update(THD *thd, set_var *var);
+}
+
+
+class sys_var_thd_lc_time_names :public sys_var_thd
+{
+public:
+  sys_var_thd_lc_time_names(const char *name_arg):
+    sys_var_thd(name_arg)
+  {}
+  bool check(THD *thd, set_var *var);
+  SHOW_TYPE type() { return SHOW_CHAR; }
+  bool check_update_type(Item_result type)
+  {
+    return type != STRING_RESULT;		/* Only accept strings */
+  }
+  bool check_default(enum_var_type type) { return 0; }
+  bool update(THD *thd, set_var *var);
+  byte *value_ptr(THD *thd, enum_var_type type, LEX_STRING *base);
+  virtual void set_default(THD *thd, enum_var_type type);
 };
 
 /****************************************************************************
@@ -844,6 +865,7 @@ public:
     ulonglong ulonglong_value;
     DATE_TIME_FORMAT *date_time_format;
     Time_zone *time_zone;
+    MY_LOCALE *locale_value;
   } save_result;
   LEX_STRING base;			/* for structs */
 

sql/sql_cache.cc

@@ -814,6 +814,7 @@ void Query_cache::store_query(THD *thd, TABLE_LIST *tables_used)
     flags.time_zone= thd->variables.time_zone;
     flags.sql_mode= thd->variables.sql_mode;
     flags.max_sort_length= thd->variables.max_sort_length;
+    flags.lc_time_names= thd->variables.lc_time_names;
     flags.group_concat_max_len= thd->variables.group_concat_max_len;
     DBUG_PRINT("qcache", ("long %d, 4.1: %d, more results %d, pkt_nr: %d, \
 CS client: %u, CS result: %u, CS conn: %u, limit: %lu, TZ: 0x%lx, \
@@ -1048,6 +1049,7 @@ Query_cache::send_result_to_client(THD *thd, char *sql, uint query_length)
   flags.sql_mode= thd->variables.sql_mode;
   flags.max_sort_length= thd->variables.max_sort_length;
   flags.group_concat_max_len= thd->variables.group_concat_max_len;
+  flags.lc_time_names= thd->variables.lc_time_names;
   DBUG_PRINT("qcache", ("long %d, 4.1: %d, more results %d, pkt_nr: %d, \
 CS client: %u, CS result: %u, CS conn: %u, limit: %lu, TZ: 0x%lx, \
 sql mode: 0x%lx, sort len: %lu, conncat len: %lu",

sql/sql_class.cc

@@ -306,6 +306,7 @@ void THD::init(void)
   total_warn_count= 0;
   update_charset();
   bzero((char *) &status_var, sizeof(status_var));
+  variables.lc_time_names = &my_locale_en_US;
 }
 
 

sql/sql_class.h

@@ -575,6 +575,9 @@ struct system_variables
   CHARSET_INFO	*collation_database;
   CHARSET_INFO  *collation_connection;
 
+  /* Locale Support */
+  MY_LOCALE *lc_time_names;
+
   Time_zone *time_zone;
 
   /* DATE, DATETIME and TIME formats */