after review fix

mysql-test/r/func_str.result:
  new results
sql/item.cc:
  charset changed
  printing string moved to String
sql/item_cmpfunc.cc:
  new comparation class builder to avoid long switch
  new print_agrs used
sql/item_cmpfunc.h:
  new comparation class builder to avoid long switch
sql/item_func.cc:
  new print_agrs
sql/item_func.h:
  new print_agrs
sql/item_strfunc.cc:
  new print_agrs
sql/item_subselect.cc:
  new comparation class builder to avoid long switch
sql/item_subselect.h:
  new comparation class builder to avoid long switch
sql/item_timefunc.cc:
  charset changed
sql/mysql_priv.h:
  new comparation class builder to avoid long switch
sql/mysqld.cc:
  new comparation class builder to avoid long switch
sql/sql_parse.cc:
  new comparation class builder to avoid long switch
sql/sql_string.cc:
  string printing moved to String class
sql/sql_string.h:
  string printing moved to String class
sql/sql_yacc.yy:
  birect class creation where it is possible

1 files changed, 3 insertions, 3 deletions

diff --git a/sql/item_timefunc.cc b/sql/item_timefunc.cc
index 4f1d6c5d63e..46d39b4ced6 100644
--- a/sql/item_timefunc.cc
+++ b/sql/item_timefunc.cc
@@ -1797,9 +1797,9 @@ void Item_char_typecast::print(String *str)
   {
     str->append('(');
     char buffer[20];
-    // latin1 is good enough for numbers
-    String st(buffer, sizeof(buffer), &my_charset_latin1);
-    st.set((ulonglong)cast_length, &my_charset_latin1);
+    // my_charset_bin is good enough for numbers
+    String st(buffer, sizeof(buffer), &my_charset_bin);
+    st.set((ulonglong)cast_length, &my_charset_bin);
     str->append(st);
     str->append(')');
   }