code: protected UriQueryBuilder generateQueryBuilder() throws StorageException {
          final UriQueryBuilder builder = new UriQueryBuilder();
          if (!Utility.isNullOrEmpty(this.filterString)) {
              builder.add(TableConstants.FILTER, this.filterString);
          }
  
          if (this.takeCount != null) {
              builder.add(TableConstants.TOP, this.takeCount.toString());
          }
  
          if (this.columns != null && this.columns.length > 0) {
              final StringBuilder colBuilder = new StringBuilder();
  
              boolean foundRk = false;
              boolean foundPk = false;
              boolean roundTs = false;
  
              for (int m = 0; m < this.columns.length; m++) {
                  if (TableConstants.ROW_KEY.equals(this.columns[m])) {
                      foundRk = true;
                  }
                  else if (TableConstants.PARTITION_KEY.equals(this.columns[m])) {
                      foundPk = true;
                  }
                  else if (TableConstants.TIMESTAMP.equals(this.columns[m])) {
                      roundTs = true;
                  }
  
                  colBuilder.append(this.columns[m]);
                  if (m < this.columns.length - 1) {
                      colBuilder.append(",");
                  }
              }
  
              if (!foundPk) {
                  colBuilder.append(",");
                  colBuilder.append(TableConstants.PARTITION_KEY);
              }
  
              if (!foundRk) {
                  colBuilder.append(",");
                  colBuilder.append(TableConstants.ROW_KEY);
              }
  
              if (!roundTs) {
                  colBuilder.append(",");
                  colBuilder.append(TableConstants.TIMESTAMP);
              }
  
              builder.add(TableConstants.SELECT, colBuilder.toString());
          }
  
          return builder;
      }
docs: Reserved for internal use. Creates a {@link UriQueryBuilder} object representing the table query.
  
  @return A {@link UriQueryBuilder} object representing the table query.
  
  @throws StorageException
  if an error occurs in adding or encoding the query parameters.