public void setParent_tbl_name(@org.apache.thrift.annotation.Nullable java.lang.String parent_tbl_name) {
    this.parent_tbl_name = parent_tbl_name;
  }
Returns true if field parent_db_name 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/ForeignKeysRequest.java