public void addToUniqueConstraints(SQLUniqueConstraint elem) {
    if (this.uniqueConstraints == null) {
      this.uniqueConstraints = new java.util.ArrayList<SQLUniqueConstraint>();
    }
    this.uniqueConstraints.add(elem);
  }
Returns true if field foreignKeys 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/CreateTableRequest.java