@Override
  public java.lang.String toString() {
    java.lang.StringBuilder sb = new java.lang.StringBuilder("DeleteColumnStatisticsRequest(");
    boolean first = true;

    if (isSetCat_name()) {
      sb.append("cat_name:");
      if (this.cat_name == null) {
        sb.append("null");
      } else {
        sb.append(this.cat_name);
      }
      first = false;
    }
    if (!first) sb.append(", ");
    sb.append("db_name:");
    if (this.db_name == null) {
      sb.append("null");
    } else {
      sb.append(this.db_name);
    }
    first = false;
    if (!first) sb.append(", ");
    sb.append("tbl_name:");
    if (this.tbl_name == null) {
      sb.append("null");
    } else {
      sb.append(this.tbl_name);
    }
    first = false;
    if (isSetPart_names()) {
      if (!first) sb.append(", ");
      sb.append("part_names:");
      if (this.part_names == null) {
        sb.append("null");
      } else {
        sb.append(this.part_names);
      }
      first = false;
    }
    if (isSetCol_names()) {
      if (!first) sb.append(", ");
      sb.append("col_names:");
      if (this.col_names == null) {
        sb.append("null");
      } else {
        sb.append(this.col_names);
      }
      first = false;
    }
    if (isSetEngine()) {
      if (!first) sb.append(", ");
      sb.append("engine:");
      if (this.engine == null) {
        sb.append("null");
      } else {
        sb.append(this.engine);
      }
      first = false;
    }
    if (isSetTableLevel()) {
      if (!first) sb.append(", ");
      sb.append("tableLevel:");
      sb.append(this.tableLevel);
      first = false;
    }
    sb.append(")");
    return sb.toString();
  }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/DeleteColumnStatisticsRequest.java