public boolean isSigned()

in kyuubi-hive-jdbc/src/main/java/org/apache/kyuubi/jdbc/hive/KyuubiResultSetMetaData.java [137:168]

• 31 lines of code
• 24 McCabe index (conditional complexity)

  public boolean isSigned(int column) throws SQLException {
    TTypeId typeId = columnTypes.get(toZeroIndex(column));
    switch (typeId) {
      case TINYINT_TYPE:
      case SMALLINT_TYPE:
      case INT_TYPE:
      case BIGINT_TYPE:
      case FLOAT_TYPE:
      case DOUBLE_TYPE:
      case DECIMAL_TYPE:
      case TIMESTAMP_TYPE:
      case DATE_TYPE:
      case INTERVAL_YEAR_MONTH_TYPE:
      case INTERVAL_DAY_TIME_TYPE:
      case TIMESTAMPLOCALTZ_TYPE:
        return true;

      case BOOLEAN_TYPE:
      case STRING_TYPE:
      case VARCHAR_TYPE:
      case CHAR_TYPE:
      case NULL_TYPE:
      case BINARY_TYPE:
      case ARRAY_TYPE:
      case MAP_TYPE:
      case STRUCT_TYPE:
      case UNION_TYPE:
      case USER_DEFINED_TYPE:
      default:
        return false;
    }
  }