part one of the fix for the bug #2077: accented characters in enum/defaul...

part one of the fix for the bug #2077: accented characters in enum/defaul values are reported incorrectly


mysql-test/r/type_enum.result:
  test for the bug #2077: accented characters in enum/defaul values are reported incorrectly
mysql-test/t/type_enum.test:
  test for the bug #2077: accented characters in enum/defaul values are reported incorrectly

mysql-test/r/type_enum.result

@@ -1636,3 +1636,13 @@ t1	CREATE TABLE `t1` (
   `a` enum('','a','b') NOT NULL default 'b'
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
 drop table t1;
+create table t1 (a enum(0xE4, '1', '2') not null default 0xE4);
+show columns from t1;
+Field	Type	Null	Key	Default	Extra
+a	enum('','1','2')				
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` enum('','1','2') NOT NULL default '?'
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+drop table t1;

mysql-test/t/type_enum.test

@@ -24,3 +24,13 @@ drop table t1;
 create table t1 (a enum (' ','a','b ') not null default 'b ');
 show create table t1;
 drop table t1;
+
+#
+# Bug #2077
+#
+
+create table t1 (a enum(0xE4, '1', '2') not null default 0xE4);
+show columns from t1;
+# should be fixed ASAP
+show create table t1;
+drop table t1;

sql/sql_show.cc

@@ -688,14 +688,14 @@ mysqld_show_fields(THD *thd, TABLE_LIST *table_list,const char *wild,
       {
         byte *pos;
         uint flags=field->flags;
-        String type(tmp,sizeof(tmp), system_charset_info);
+        String type(tmp,sizeof(tmp), field->charset());
         uint col_access;
         bool null_default_value=0;
 
 	protocol->prepare_for_resend();
         protocol->store(field->field_name, system_charset_info);
         field->sql_type(type);
-        protocol->store(type.ptr(), type.length(), system_charset_info);
+        protocol->store(type.ptr(), type.length(), type.charset());
 	if (verbose)
 	  protocol->store(field->has_charset() ? field->charset()->name : "NULL",
 			system_charset_info);
@@ -713,7 +713,7 @@ mysqld_show_fields(THD *thd, TABLE_LIST *table_list,const char *wild,
           null_default_value=1;
         if (!null_default_value && !field->is_null())
         {                                               // Not null by default
-          type.set(tmp,sizeof(tmp),system_charset_info);
+          type.set(tmp, sizeof(tmp), field->charset());
           field->val_str(&type,&type);
           protocol->store(type.ptr(),type.length(),type.charset());
         }
@@ -1114,7 +1114,7 @@ store_create_info(THD *thd, TABLE *table, String *packet)
       packet->append(" default ", 9);
       if (!field->is_null())
       {                                             // Not null by default
-        type.set(tmp,sizeof(tmp),&my_charset_bin);
+        type.set(tmp, sizeof(tmp), field->charset());
         field->val_str(&type,&type);
 	if (type.length())
           append_unescaped(packet, type.ptr(), type.length());