Fix for bug#10059: SHOW TABLE STATUS FROM `information_schema`; reports uppercase table names

    information schema table names are always upper case table names

mysql-test/r/information_schema.result

@@ -470,7 +470,7 @@ s1
 drop table t1;
 SHOW CREATE TABLE INFORMATION_SCHEMA.character_sets;
 Table	Create Table
-character_sets	CREATE TEMPORARY TABLE `character_sets` (
+CHARACTER_SETS	CREATE TEMPORARY TABLE `CHARACTER_SETS` (
   `CHARACTER_SET_NAME` varchar(64) NOT NULL default '',
   `DEFAULT_COLLATE_NAME` varchar(64) NOT NULL default '',
   `DESCRIPTION` varchar(60) NOT NULL default '',
@@ -479,7 +479,7 @@ character_sets	CREATE TEMPORARY TABLE `character_sets` (
 set names latin2;
 SHOW CREATE TABLE INFORMATION_SCHEMA.character_sets;
 Table	Create Table
-character_sets	CREATE TEMPORARY TABLE `character_sets` (
+CHARACTER_SETS	CREATE TEMPORARY TABLE `CHARACTER_SETS` (
   `CHARACTER_SET_NAME` varchar(64) NOT NULL default '',
   `DEFAULT_COLLATE_NAME` varchar(64) NOT NULL default '',
   `DESCRIPTION` varchar(60) NOT NULL default '',

sql/sql_show.cc

@@ -396,7 +396,8 @@ mysqld_show_create(THD *thd, TABLE_LIST *table_list)
   else
   {
     if (table_list->schema_table)
-      protocol->store(table_list->schema_table_name, system_charset_info);
+      protocol->store(table_list->schema_table->table_name,
+                      system_charset_info);
     else
       protocol->store(table->alias, system_charset_info);
     if (store_create_info(thd, table_list, &buffer))
@@ -757,7 +758,7 @@ store_create_info(THD *thd, TABLE_LIST *table_list, String *packet)
   else
     packet->append("CREATE TABLE ", 13);
   if (table_list->schema_table)
-    alias= table_list->schema_table_name;
+    alias= table_list->schema_table->table_name;
   else
     alias= (lower_case_table_names == 2 ? table->alias :
             share->table_name);