anonymous_namespace{QueryRewrite.cpp} Namespace Reference

Functions
bool	check_string_id_overflow (const int32_t string_id, const SQLTypeInfo &ti)

Function Documentation

bool anonymous_namespace{QueryRewrite.cpp}::check_string_id_overflow	(	const int32_t	string_id,
		const SQLTypeInfo &	ti
	)

Definition at line 272 of file QueryRewrite.cpp.

References SQLTypeInfo::get_size(), and UNREACHABLE.

Referenced by QueryRewriter::rewriteColumnarUpdate().

                                                                              {
  switch (ti.get_size()) {
    case 1:
      return string_id > max_valid_int_value<int8_t>();
    case 2:
      return string_id > max_valid_int_value<int16_t>();
    case 4:
      return string_id > max_valid_int_value<int32_t>();
    default:
      UNREACHABLE();
  }
  UNREACHABLE();
  return false;
}

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