public void setDbname(@org.apache.thrift.annotation.Nullable java.lang.String dbname) {
    this.dbname = dbname;
  }
Returns true if field level 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/LockComponent.java