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server/item_subselect.cc
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  }
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}
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longlong Item_singlerow_subselect::val_int()
 
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int64_t Item_singlerow_subselect::val_int()
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{
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  assert(fixed == 1);
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  if (!exec() && !value->null_value)
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  return (double) value;
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}
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longlong Item_exists_subselect::val_int()
 
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int64_t Item_exists_subselect::val_int()
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{
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  assert(fixed == 1);
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  if (exec())
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    reset();
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    return 0;
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  }
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  str->set((ulonglong)value,&my_charset_bin);
 
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  str->set((uint64_t)value,&my_charset_bin);
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  return str;
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}
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}
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longlong Item_in_subselect::val_int()
 
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int64_t Item_in_subselect::val_int()
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{
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  /*
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    As far as Item_in_subselect called only from Item_in_optimizer this
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    method should not be used
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  */
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  assert(0);
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  assert(fixed == 1);
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  null_value= 0;
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  if (exec())
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    null_value= 1;
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    return 0;
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  }
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  str->set((ulonglong)value, &my_charset_bin);
 
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  str->set((uint64_t)value, &my_charset_bin);
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  return str;
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}
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      Item *having= item, *orig_item= item;
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      select_lex->item_list.empty();
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      select_lex->item_list.push_back(new Item_int("Not_used",
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                                                   (longlong) 1,
 
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                                                   (int64_t) 1,
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                                                   MY_INT64_NUM_DECIMAL_DIGITS));
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      select_lex->ref_pointer_array[0]= select_lex->item_list.head();
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