fixed printability of Items (all items except subselects)

(SCRUM) (WL#1274)


sql/item.cc:
  fixed printability of Items
sql/item.h:
  fixed printability of Items
sql/item_cmpfunc.cc:
  fixed printability of Items
sql/item_cmpfunc.h:
  fixed printability of Items
sql/item_func.cc:
  fixed printability of Items
sql/item_func.h:
  fixed printability of Items
sql/item_geofunc.h:
  added DBUG_ASSERT to catch error in debuging timw
sql/item_row.cc:
  fixed printability of Items
sql/item_row.h:
  fixed printability of Items
sql/item_strfunc.cc:
  fixed printability of Items
sql/item_strfunc.h:
  fixed printability of Items
sql/item_sum.cc:
  fixed printability of Items
sql/item_sum.h:
  fixed printability of Items
sql/item_timefunc.cc:
  fixed printability of Items
sql/item_timefunc.h:
  layout fixed
  fixed printability of Items
sql/item_uniq.h:
  fixed printability of Items
sql/sql_yacc.yy:
  layout fixed
  correct convertion to String

sql/item.cc

@@ -474,9 +474,19 @@ String *Item_real::val_str(String *str)
 
 void Item_string::print(String *str)
 {
-  str->append('\'');
-  str->append(full_name());
-  str->append('\'');
+  str->append('_');
+  str->append(collation.collation->csname);
+  if (varbin)
+  {
+    str->append(' ');
+    str->append(full_name());
+  }
+  else
+  { 
+    str->append('\'');
+    str->append(full_name());
+    str->append('\'');
+  }
 }
 
 bool Item_null::eq(const Item *item, bool binary_cmp) const

sql/item.h

@@ -449,9 +449,11 @@ class Item_float :public Item_real
 
 class Item_string :public Item
 {
+  bool varbin;
 public:
   Item_string(const char *str,uint length,
   	      CHARSET_INFO *cs, Derivation dv= DERIVATION_COERCIBLE)
+    :varbin(0)
   {
     collation.set(cs, dv);
     str_value.set(str,length,cs);
@@ -461,6 +463,7 @@ class Item_string :public Item
   }
   Item_string(const char *name_par, const char *str, uint length,
 	      CHARSET_INFO *cs, Derivation dv= DERIVATION_COERCIBLE)
+    :varbin(0)
   {
     collation.set(cs, dv);
     str_value.set(str,length,cs);
@@ -494,6 +497,7 @@ class Item_string :public Item
   }
   String *const_string() { return &str_value; }
   inline void append(char *str, uint length) { str_value.append(str, length); }
+  inline void set_varbin_name(char *nm) { name= nm; varbin= 1; }
   void print(String *str);
 };
 
@@ -646,7 +650,7 @@ class Item_ref_null_helper: public Item_ref
   bool get_date(TIME *ltime, bool fuzzydate);
   void print(String *str)
   {
-    str->append("ref_null_helper(");
+    str->append("<ref_null_helper>(");
     if (ref && *ref)
       (*ref)->print(str);
     else
@@ -664,6 +668,12 @@ class Item_null_helper :public Item_ref_null_helper
     :Item_ref_null_helper(master, &store, table_name_par, field_name_par),
      store(item)
     {}
+  void print(String *str)
+  {
+    str->append("<null_helper>(");
+    store->print(str);
+    str->append(')');
+  }
 };
 
 /*

sql/item_cmpfunc.cc

@@ -704,6 +704,18 @@ longlong Item_func_between::val_int()
   return 0;
 }
 
+
+void Item_func_between::print(String *str)
+{
+  str->append('(');
+  args[0]->print(str);
+  str->append(" between ");
+  args[1]->print(str);
+  str->append(" and ");
+  args[2]->print(str);
+  str->append(')');
+}
+
 void
 Item_func_ifnull::fix_length_and_dec()
 {
@@ -1097,7 +1109,27 @@ void Item_func_case::fix_length_and_dec()
 
 void Item_func_case::print(String *str)
 {
-  str->append("case ");				// Not yet complete
+  str->append("(case ");
+  if (first_expr_num != -1)
+  {
+    args[first_expr_num]->print(str);
+    str->append(' ');
+  }
+  for (uint i=0 ; i < ncases ; i+=2)
+  {
+    str->append("when ");
+    args[i]->print(str);
+    str->append(" then ");
+    args[i+1]->print(str);
+    str->append(' ');
+  }
+  if (else_expr_num != -1)
+  {
+    str->append("else ");
+    args[else_expr_num]->print(str);
+    str->append(' ');
+  }
+  str->append("end)");
 }
 
 /*
@@ -1504,8 +1536,15 @@ void Item_func_in::fix_length_and_dec()
 void Item_func_in::print(String *str)
 {
   str->append('(');
-  Item_func::print(str);
-  str->append(')');
+  args[0]->print(str);
+  str->append(" IN (");
+  for (uint i=1 ; i < arg_count ; i++)
+  {
+    if (i > 1)
+      str->append(',');
+    args[i]->print(str);
+  }
+  str->append("))");
 }
 
 
@@ -1866,12 +1905,21 @@ void Item_is_not_null_test::update_used_tables()
   }
 }
 
+
 longlong Item_func_isnotnull::val_int()
 {
   return args[0]->is_null() ? 0 : 1;
 }
 
 
+void Item_func_isnotnull::print(String *str)
+{
+  str->append('(');
+  args[0]->print(str);
+  str->append(" is not null)");
+}
+
+
 longlong Item_func_like::val_int()
 {
   String* res = args[0]->val_str(&tmp_value1);

sql/item_cmpfunc.h

@@ -105,7 +105,7 @@ class Item_in_optimizer: public Item_bool_func
     Item_in_optimizer return NULL, else it evaluate Item_in_subselect.
   */
   longlong val_int();
-  const char *func_name() const { return "IN_OPTIMIZER"; }
+  const char *func_name() const { return "<in_optimizer>"; }
   Item_cache **get_cache() { return &cache; }
 };
 
@@ -262,6 +262,7 @@ class Item_func_between :public Item_int_func
   enum Functype functype() const   { return BETWEEN; }
   const char *func_name() const { return "between"; }
   void fix_length_and_dec();
+  void print(String *str);
 };
 
 
@@ -704,7 +705,7 @@ class Item_is_not_null_test :public Item_func_isnull
   {}
   enum Functype functype() const { return ISNOTNULLTEST_FUNC; }
   longlong val_int();
-  const char *func_name() const { return "is_not_null_test"; }
+  const char *func_name() const { return "<is_not_null_test>"; }
   void update_used_tables();
 };
 
@@ -722,6 +723,7 @@ class Item_func_isnotnull :public Item_bool_func
   const char *func_name() const { return "isnotnull"; }
   optimize_type select_optimize() const { return OPTIMIZE_NULL; }
   table_map not_null_tables() const { return 0; }
+  void print(String *str);
 };
 
 
@@ -775,6 +777,7 @@ class Item_func_regex :public Item_bool_func
   longlong val_int();
   bool fix_fields(THD *thd, struct st_table_list *tlist, Item **ref);
   const char *func_name() const { return "regex"; }
+  void print(String *str) { print_op(str); }
 };
 
 #else
@@ -785,6 +788,7 @@ class Item_func_regex :public Item_bool_func
   Item_func_regex(Item *a,Item *b) :Item_bool_func(a,b) {}
   longlong val_int() { return 0;}
   const char *func_name() const { return "regex"; }
+  void print(String *str) { print_op(str); }
 };
 
 #endif /* USE_REGEX */

sql/item_func.cc

@@ -462,6 +462,24 @@ String *Item_num_op::val_str(String *str)
 }
 
 
+void Item_func_signed::print(String *str)
+{
+  str->append("cast(");
+  args[0]->print(str);
+  str->append("as signed)");
+
+}
+
+
+void Item_func_unsigned::print(String *str)
+{
+  str->append("cast(");
+  args[0]->print(str);
+  str->append("as unsigned)");
+
+}
+
+
 double Item_func_plus::val()
 {
   double value=args[0]->val()+args[1]->val();
@@ -2762,6 +2780,26 @@ double Item_func_match::val()
     DBUG_RETURN(ft_handler->please->find_relevance(ft_handler, record, 0));
 }
 
+void Item_func_match::print(String *str)
+{
+  str->append("(match ");
+  List_iterator_fast<Item> li(fields);
+  Item *item;
+  bool first= 1;
+  while ((item= li++))
+  {
+    if (first)
+      first= 0;
+    else
+      str->append(',');
+    item->print(str);
+  }
+  str->append(" against (");
+  args[0]->print(str);
+  if (mode == FT_BOOL)
+    str->append(" in boolean mode");
+  str->append("))");
+}
 
 longlong Item_func_bit_xor::val_int()
 {

sql/item_func.h

@@ -214,6 +214,7 @@ class Item_func_signed :public Item_int_func
   longlong val_int() { return args[0]->val_int(); }
   void fix_length_and_dec()
   { max_length=args[0]->max_length; unsigned_flag=0; }
+  void print(String *str);
 };
 
 
@@ -225,6 +226,7 @@ class Item_func_unsigned :public Item_int_func
   longlong val_int() { return args[0]->val_int(); }
   void fix_length_and_dec()
   { max_length=args[0]->max_length; unsigned_flag=1; }
+  void print(String *str);
 };
 
 
@@ -662,6 +664,7 @@ class Item_func_bit_or :public Item_int_func
   longlong val_int();
   const char *func_name() const { return "|"; }
   void fix_length_and_dec() { unsigned_flag=1; }
+  void print(String *str) { print_op(str); }
 };
 
 class Item_func_bit_and :public Item_int_func
@@ -671,6 +674,7 @@ class Item_func_bit_and :public Item_int_func
   longlong val_int();
   const char *func_name() const { return "&"; }
   void fix_length_and_dec() { unsigned_flag=1; }
+  void print(String *str) { print_op(str); }
 };
 
 class Item_func_bit_count :public Item_int_func
@@ -689,6 +693,7 @@ class Item_func_shift_left :public Item_int_func
   longlong val_int();
   const char *func_name() const { return "<<"; }
   void fix_length_and_dec() { unsigned_flag=1; }
+  void print(String *str) { print_op(str); }
 };
 
 class Item_func_shift_right :public Item_int_func
@@ -697,6 +702,7 @@ class Item_func_shift_right :public Item_int_func
   Item_func_shift_right(Item *a,Item *b) :Item_int_func(a,b) {}
   longlong val_int();
   const char *func_name() const { return ">>"; }
+  void print(String *str) { print_op(str); }
 };
 
 class Item_func_bit_neg :public Item_int_func
@@ -996,6 +1002,7 @@ class Item_func_match :public Item_real_func
   bool eq(const Item *, bool binary_cmp) const;
   longlong val_int() { return val()!=0.0; }
   double val();
+  void print(String *str);
 
   bool fix_index();
   void init_search(bool no_order);
@@ -1031,6 +1038,7 @@ class Item_func_bit_xor : public Item_int_func
   longlong val_int();
   const char *func_name() const { return "^"; }
   void fix_length_xor_dec() { unsigned_flag=1; }
+  void print(String *str) { print_op(str); }
 };
 
 class Item_func_is_free_lock :public Item_int_func

sql/item_geofunc.h

@@ -118,6 +118,7 @@ class Item_func_spatial_decomp: public Item_str_func
       case SP_EXTERIORRING:
         return "exteriorring";
       default:
+	DBUG_ASSERT(0);  // Should never happened
         return "spatial_decomp_unknown"; 
     }
   }
@@ -142,6 +143,7 @@ class Item_func_spatial_decomp_n: public Item_str_func
       case SP_INTERIORRINGN:
         return "interiorringn";
       default:
+	DBUG_ASSERT(0);  // Should never happened
         return "spatial_decomp_n_unknown"; 
     }
   }
@@ -210,6 +212,7 @@ class Item_func_spatial_rel: public Item_bool_func2
     case SP_OVERLAPS_FUNC:
       return "overlaps";
     default:
+      DBUG_ASSERT(0);  // Should never happened
       return "sp_unknown"; 
     }
     }

sql/item_row.cc

@@ -118,6 +118,18 @@ bool Item_row::check_cols(uint c)
   return 0;
 }
 
+void Item_row::print(String *str)
+{
+  str->append('(');
+  for (uint i= 0; i < arg_count; i++)
+  {
+    if (i)
+      str->append(',');
+    items[i]->print(str);
+  }
+  str->append(')');
+}
+
 bool Item_row::walk(Item_processor processor, byte *arg)
 {
   for (uint i= 0; i < arg_count; i++)

sql/item_row.h

@@ -68,6 +68,7 @@ class Item_row: public Item
   bool const_item() const { return const_item_cache; };
   enum Item_result result_type() const { return ROW_RESULT; }
   void update_used_tables();
+  void print(String *str);
 
   bool walk(Item_processor processor, byte *arg);
 

sql/item_strfunc.cc

@@ -2269,6 +2269,14 @@ String *Item_func_hex::val_str(String *str)
 }
 
 
+void Item_func_binary::print(String *str)
+{
+  str->append("cast(");
+  args[0]->print(str);
+  str->append("as binary)");
+}
+
+
 #include <my_dir.h>				// For my_stat
 
 String *Item_load_file::val_str(String *str)

sql/item_strfunc.h

@@ -120,6 +120,7 @@ class Item_func_reverse :public Item_str_func
   Item_func_reverse(Item *a) :Item_str_func(a) {}
   String *val_str(String *);
   void fix_length_and_dec();
+  const char *func_name() const { return "reverse"; }
 };
 
 
@@ -324,10 +325,12 @@ class Item_func_encrypt :public Item_str_func
   Item_func_encrypt(Item *a, Item *b): Item_str_func(a,b) {}
   String *val_str(String *);
   void fix_length_and_dec() { maybe_null=1; max_length = 13; }
+  const char *func_name() const { return "ecrypt"; }
 };
 
 #include "sql_crypt.h"
 
+
 class Item_func_encode :public Item_str_func
 {
  protected:
@@ -337,13 +340,16 @@ class Item_func_encode :public Item_str_func
     Item_str_func(a),sql_crypt(seed) {}
   String *val_str(String *);
   void fix_length_and_dec();
+  const char *func_name() const { return "encode"; }
 };
 
+
 class Item_func_decode :public Item_func_encode
 {
 public:
   Item_func_decode(Item *a, char *seed): Item_func_encode(a,seed) {}
   String *val_str(String *);
+  const char *func_name() const { return "decode"; }
 };
 
 
@@ -520,7 +526,6 @@ class Item_func_binary :public Item_str_func
 {
 public:
   Item_func_binary(Item *a) :Item_str_func(a) {}
-  const char *func_name() const { return "binary"; }
   String *val_str(String *a)
   {
     String *tmp=args[0]->val_str(a);
@@ -534,7 +539,7 @@ class Item_func_binary :public Item_str_func
     collation.set(&my_charset_bin); 
     max_length=args[0]->max_length; 
   }
-  void print(String *str) { print_op(str); }
+  void print(String *str);
 };
 
 

sql/item_sum.cc

@@ -1343,6 +1343,14 @@ longlong Item_sum_count_distinct::val_int()
   return table->file->records;
 }
 
+
+void Item_sum_count_distinct::print(String *str)
+{
+  str->append("count(distinct ");
+  args[0]->print(str);
+  str->append(')');
+}
+
 /****************************************************************************
 ** Functions to handle dynamic loadable aggregates
 ** Original source by: Alexis Mikhailov <root@medinf.chuvashia.su>
@@ -1936,3 +1944,28 @@ String* Item_func_group_concat::val_str(String* str)
   }
   return &result;
 }
+
+void Item_func_group_concat::print(String *str)
+{
+  str->append("group concat(");
+  if (distinct)
+    str->append(" distinct ");
+  for (uint i= 0; i < arg_count; i++)
+  {
+    if (i)
+      str->append(',');
+    args[i]->print(str);
+  }
+  if (arg_count_order)
+  {
+    for (uint i= 0 ; i < arg_count_order ; i++)
+    {
+      if (i)
+	str->append(',');
+      (*order[i]->item)->print(str);
+    }
+  }
+  str->append(" seperator \'");
+  str->append(*separator);
+  str->append("\')");
+}

sql/item_sum.h

@@ -238,6 +238,7 @@ class Item_sum_count_distinct :public Item_sum_int
   void make_unique();
   Item *copy_or_same(THD* thd);
   void no_rows_in_result() {}
+  void print(String *str);
 };
 
 
@@ -736,4 +737,5 @@ class Item_func_group_concat : public Item_sum
   String* val_str(String* str);
   Item *copy_or_same(THD* thd);
   void no_rows_in_result() {}
+  void print(String *str);
 };

sql/item_timefunc.cc

@@ -1359,6 +1359,35 @@ longlong Item_date_add_interval::val_int()
     ((date*100L + ltime.hour)*100L+ ltime.minute)*100L + ltime.second;
 }
 
+static const char *interval_names[]=
+{
+  "year", "month", "day", "hour", "minute",
+  "second", "microsecond", "year_month",
+  "day_hour", "day_minute", "day_second",
+  "hour_minute", "hour_second", "minute_second",
+  "day_microsecond", "hour_microsecond",
+  "minute_microsecond", "second_microsecond"
+};
+
+void Item_date_add_interval::print(String *str)
+{
+  str->append('(');
+  args[0]->print(str);
+  str->append(date_sub_interval?" - interval ":" + interval ");
+  args[1]->print(str);
+  str->append(interval_names[int_type]);
+  str->append(')');
+}
+
+void Item_extract::print(String *str)
+{
+  str->append("extract(");
+  str->append(interval_names[int_type]);
+  str->append(' ');
+  args[0]->print(str);
+  str->append(')');
+}
+
 void Item_extract::fix_length_and_dec()
 {
   value.alloc(32);				// alloc buffer
@@ -1467,10 +1496,31 @@ bool Item_extract::eq(const Item *item, bool binary_cmp) const
 
 void Item_typecast::print(String *str)
 {
-  str->append("CAST(");
+  str->append("cast(");
   args[0]->print(str);
-  str->append(" AS ");
-  str->append(func_name());
+  str->append(" as ");
+  str->append(cast_type());
+  str->append(')');
+}
+
+void Item_char_typecast::print(String *str)
+{
+  str->append("cast(");
+  args[0]->print(str);
+  str->append(" as char");
+  if (cast_length >= 0)
+  {
+    str->append('(');
+    char buff[10];
+    snprintf(buff, 10, "%d", cast_length);
+    str->append(buff);
+    str->append(')');
+  }
+  if (cast_cs)
+  {
+    str->append(" charset ");
+    str->append(cast_cs->name);
+  }
   str->append(')');
 }
 
@@ -1740,6 +1790,28 @@ String *Item_func_add_time::val_str(String *str)
   return 0;
 }
 
+
+void Item_func_add_time::print(String *str)
+{
+  if (is_date)
+  {
+    DBUG_ASSERT(sign > 0);
+    str->append("timestamp(");
+  }
+  else
+  {
+    if (sign > 0)
+      str->append("addtime(");
+    else
+      str->append("subtime(");
+  }
+  args[0]->print(str);
+  str->append(',');
+  args[0]->print(str);
+  str->append(')');
+}
+
+
 /*
   TIMEDIFF(t,s) is a time function that calculates the 
   time value between a start and end time.

sql/item_timefunc.h

@@ -544,13 +544,13 @@ class Item_func_sec_to_time :public Item_str_func
 enum interval_type
 {
   INTERVAL_YEAR, INTERVAL_MONTH, INTERVAL_DAY, INTERVAL_HOUR, INTERVAL_MINUTE,
-  INTERVAL_SECOND, INTERVAL_MICROSECOND ,INTERVAL_YEAR_MONTH, INTERVAL_DAY_HOUR,
-  INTERVAL_DAY_MINUTE, INTERVAL_DAY_SECOND, INTERVAL_HOUR_MINUTE,
-  INTERVAL_HOUR_SECOND, INTERVAL_MINUTE_SECOND, INTERVAL_DAY_MICROSECOND,
-  INTERVAL_HOUR_MICROSECOND, INTERVAL_MINUTE_MICROSECOND, INTERVAL_SECOND_MICROSECOND
+  INTERVAL_SECOND, INTERVAL_MICROSECOND ,INTERVAL_YEAR_MONTH,
+  INTERVAL_DAY_HOUR, INTERVAL_DAY_MINUTE, INTERVAL_DAY_SECOND,
+  INTERVAL_HOUR_MINUTE, INTERVAL_HOUR_SECOND, INTERVAL_MINUTE_SECOND,
+  INTERVAL_DAY_MICROSECOND, INTERVAL_HOUR_MICROSECOND,
+  INTERVAL_MINUTE_MICROSECOND, INTERVAL_SECOND_MICROSECOND
 };
 
-
 class Item_date_add_interval :public Item_date_func
 {
   const interval_type int_type;
@@ -568,6 +568,7 @@ class Item_date_add_interval :public Item_date_func
   double val() { return (double) val_int(); }
   longlong val_int();
   bool get_date(TIME *res,bool fuzzy_date);
+  void print(String *str);
 };
 
 
@@ -583,6 +584,7 @@ class Item_extract :public Item_int_func
   const char *func_name() const { return "extract"; }
   void fix_length_and_dec();
   bool eq(const Item *item, bool binary_cmp) const;
+  void print(String *str);
 };
 
 
@@ -590,7 +592,6 @@ class Item_typecast :public Item_str_func
 {
 public:
   Item_typecast(Item *a) :Item_str_func(a) {}
-  const char *func_name() const { return "char"; }
   String *val_str(String *a)
   {
     String *tmp=args[0]->val_str(a);
@@ -604,6 +605,7 @@ class Item_typecast :public Item_str_func
     collation.set(default_charset());
     max_length=args[0]->max_length;
   }
+  virtual const char* cast_type() const= 0;
   void print(String *str);
 };
 
@@ -617,8 +619,10 @@ class Item_char_typecast :public Item_typecast
 public:
   Item_char_typecast(Item *a, int length_arg, CHARSET_INFO *cs_arg)
     :Item_typecast(a), cast_length(length_arg), cast_cs(cs_arg) {}
+  const char* cast_type() const { return "char"; };
   String *val_str(String *a);
   void fix_length_and_dec();
+  void print(String *str);
 };
 
 
@@ -628,7 +632,7 @@ class Item_date_typecast :public Item_typecast
   Item_date_typecast(Item *a) :Item_typecast(a) {}
   String *val_str(String *str);
   bool get_date(TIME *ltime, bool fuzzy_date);
-  const char *func_name() const { return "date"; }
+  const char *cast_type() const { return "date"; }
   enum_field_types field_type() const { return MYSQL_TYPE_DATE; }
   Field *tmp_table_field(TABLE *t_arg)
   {
@@ -643,7 +647,7 @@ class Item_time_typecast :public Item_typecast
   Item_time_typecast(Item *a) :Item_typecast(a) {}
   String *val_str(String *str);
   bool get_time(TIME *ltime);
-  const char *func_name() const { return "time"; }
+  const char *cast_type() const { return "time"; }
   enum_field_types field_type() const { return MYSQL_TYPE_TIME; }
   Field *tmp_table_field(TABLE *t_arg)
   {
@@ -657,7 +661,7 @@ class Item_datetime_typecast :public Item_typecast
 public:
   Item_datetime_typecast(Item *a) :Item_typecast(a) {}
   String *val_str(String *str);
-  const char *func_name() const { return "datetime"; }
+  const char *cast_type() const { return "datetime"; }
   enum_field_types field_type() const { return MYSQL_TYPE_DATETIME; }
   Field *tmp_table_field(TABLE *t_arg)
   {
@@ -694,7 +698,6 @@ class Item_func_add_time :public Item_str_func
   Item_func_add_time(Item *a, Item *b, bool type_arg, bool neg_arg)
     :Item_str_func(a, b), is_date(type_arg) { sign= neg_arg ? -1 : 1; }
   String *val_str(String *str);
-  const char *func_name() const { return "addtime"; }
   enum_field_types field_type() const { return cached_field_type; }
   void fix_length_and_dec();
 
@@ -711,6 +714,7 @@ class Item_func_add_time :public Item_str_func
       return (new Field_datetime(maybe_null, name, t_arg, &my_charset_bin));
     return (new Field_string(max_length, maybe_null, name, t_arg, &my_charset_bin));
   }
+  void print(String *str);
 };
 
 class Item_func_timediff :public Item_str_func

sql/item_uniq.h

@@ -29,6 +29,7 @@ class Item_func_unique_users :public Item_real_func
     :Item_real_func(list) {}
   double val() { return 0.0; }
   void fix_length_and_dec() { decimals=0; max_length=6; }
+  void print(String *str) { str->append("0.0"); }
 };
 
 
@@ -54,4 +55,5 @@ class Item_sum_unique_users :public Item_sum_num
   {
     return new Item_sum_unique_users(thd, *this);
   }
+  void print(String *str) { str->append("0.0"); }
 };

sql/sql_yacc.yy

@@ -2879,17 +2879,19 @@ opt_gconcat_separator:
 
 
 opt_gorder_clause:
-    /* empty */
-      {
-        LEX *lex=Lex;
-        lex->gorder_list = NULL;
-      }
-    | order_clause
-      {
-        LEX *lex=Lex;
-        lex->gorder_list= (SQL_LIST*) sql_memdup((char*) &lex->current_select->order_list,sizeof(st_sql_list));
-        lex->current_select->order_list.empty();
-      };
+	  /* empty */
+	  {
+            LEX *lex=Lex;
+            lex->gorder_list = NULL;
+	  }
+	| order_clause
+          {
+            LEX *lex=Lex;
+            lex->gorder_list= 
+	      (SQL_LIST*) sql_memdup((char*) &lex->current_select->order_list,
+				     sizeof(st_sql_list));
+	    lex->current_select->order_list.empty();
+	  };
 
 
 in_sum_expr:
@@ -4289,8 +4291,11 @@ literal:
 	  {
 	    Item *tmp= new Item_varbinary($2.str,$2.length);
 	    String *str= tmp ? tmp->val_str((String*) 0) : (String*) 0;
-	    $$ = new Item_string(str ? str->ptr() : "", str ? str->length() :
-				 0, Lex->charset);
+	    Item_string *item = new Item_string(str ? str->ptr() : "",
+						str ? str->length() :
+						0, Lex->charset);
+	    item->set_varbin_name(tmp->name);
+	    $$= item;
 	  }
 	| DATE_SYM text_literal { $$ = $2; }
 	| TIME_SYM text_literal { $$ = $2; }