docs: public void writeData(int l, Type[] types, Object[] data,
                            HashMappedList cols, int[] primaryKeys) {
  
          boolean hasPK = primaryKeys != null && primaryKeys.length != 0;
          int     limit = hasPK ? primaryKeys.length
                                : l;
  
          for (int i = 0; i < limit; i++) {
              int    j = hasPK ? primaryKeys[i]
                               : i;
              Object o = data[j];
              Type   t = types[j];
  
              if (cols != null) {
                  ColumnSchema col = (ColumnSchema) cols.get(j);
  
                  writeFieldPrefix();
                  writeString(col.getName().statementName);
              }
  
              if (o == null) {
                  writeNull(t);
  
                  continue;
              }
  
              writeFieldType(t);
  
              switch (t.typeCode) {
  
                  case Types.SQL_ALL_TYPES :
                      throw Error.runtimeError(
                          ErrorCode.U_S0500, "RowOutputBase");
                  case Types.SQL_CHAR :
                  case Types.SQL_VARCHAR :
                  case Types.VARCHAR_IGNORECASE :
                      writeChar((String) o, t);
                      break;
  
                  case Types.TINYINT :
                  case Types.SQL_SMALLINT :
                      writeSmallint((Number) o);
                      break;
  
                  case Types.SQL_INTEGER :
                      writeInteger((Number) o);
                      break;
  
                  case Types.SQL_BIGINT :
                      writeBigint((Number) o);
                      break;
  
                  case Types.SQL_REAL :
                  case Types.SQL_FLOAT :
                  case Types.SQL_DOUBLE :
                      writeReal((Double) o);
                      break;
  
                  case Types.SQL_NUMERIC :
                  case Types.SQL_DECIMAL :
                      writeDecimal((BigDecimal) o, t);
                      break;
  
                  case Types.SQL_BOOLEAN :
                      writeBoolean((Boolean) o);
                      break;
  
                  case Types.SQL_DATE :
                      writeDate((TimestampData) o, t);
                      break;
  
                  case Types.SQL_TIME :
                  case Types.SQL_TIME_WITH_TIME_ZONE :
                      writeTime((TimeData) o, t);
                      break;
  
                  case Types.SQL_TIMESTAMP :
                  case Types.SQL_TIMESTAMP_WITH_TIME_ZONE :
                      writeTimestamp((TimestampData) o, t);
                      break;
  
                  case Types.SQL_INTERVAL_YEAR :
                  case Types.SQL_INTERVAL_YEAR_TO_MONTH :
                  case Types.SQL_INTERVAL_MONTH :
                      writeYearMonthInterval((IntervalMonthData) o, t);
                      break;
  
                  case Types.SQL_INTERVAL_DAY :
                  case Types.SQL_INTERVAL_DAY_TO_HOUR :
                  case Types.SQL_INTERVAL_DAY_TO_MINUTE :
                  case Types.SQL_INTERVAL_DAY_TO_SECOND :
                  case Types.SQL_INTERVAL_HOUR :
                  case Types.SQL_INTERVAL_HOUR_TO_MINUTE :
                  case Types.SQL_INTERVAL_HOUR_TO_SECOND :
                  case Types.SQL_INTERVAL_MINUTE :
                  case Types.SQL_INTERVAL_MINUTE_TO_SECOND :
                  case Types.SQL_INTERVAL_SECOND :
                      writeDaySecondInterval((IntervalSecondData) o, t);
                      break;
  
                  case Types.OTHER :
                      writeOther((JavaObjectData) o);
                      break;
  
                  case Types.SQL_BLOB :
                      writeBlob((BlobData) o, t);
                      break;
  
                  case Types.SQL_CLOB :
                      writeClob((ClobData) o, t);
                      break;
  
                  case Types.SQL_BINARY :
                  case Types.SQL_VARBINARY :
                      writeBinary((BinaryData) o);
                      break;
  
                  case Types.SQL_BIT :
                  case Types.SQL_BIT_VARYING :
                      writeBit((BinaryData) o);
                      break;
  
                  default :
                      throw Error.runtimeError(
                          ErrorCode.U_S0500,
                          t.getNameString());
              }
          }
      }