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drizzled/field.cc
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  return pack_length();
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}
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uint32_t Field::pack_length_from_metadata(uint32_t field_metadata)
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{
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  return field_metadata;
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}
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uint32_t Field::row_pack_length()
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{
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  return 0;
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}
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uint32_t Field::data_length()
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{
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  return pack_length();
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  table_name= &table_arg->alias;
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}
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String *Field::val_int_as_str(String *val_buffer, bool unsigned_val)
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{
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  const CHARSET_INFO * const cs= &my_charset_bin;
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  uint32_t length;
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  int64_t value= val_int();
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  if (val_buffer->alloc(MY_INT64_NUM_DECIMAL_DIGITS))
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    return 0;
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  length= (uint32_t) (*cs->cset->int64_t10_to_str)(cs, (char*) val_buffer->ptr(),
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                                                MY_INT64_NUM_DECIMAL_DIGITS,
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                                                unsigned_val ? 10 : -10,
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                                                value);
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  val_buffer->length(length);
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  return val_buffer;
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}
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/// This is used as a table name when the table structure is not set up
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Field::Field(unsigned char *ptr_arg,
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             uint32_t length_arg,
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  }
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}
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int Field::compatible_field_size(uint32_t field_metadata)
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{
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  uint32_t const source_size= pack_length_from_metadata(field_metadata);
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  uint32_t const destination_size= row_pack_length();
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  return (source_size <= destination_size);
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}
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int Field::store(const char *to, 
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                 uint32_t length,
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                 const CHARSET_INFO * const cs,