PostgreSQL dialect which supports "FOR UPDATE NOWAIT" syntax for PostgreSQL

NoWaitPgDialect.java

package com.binarybuffer.postgres;

import org.hibernate.LockMode;
import org.hibernate.dialect.PostgreSQLDialect;

/**
 * Simple extension to standard {@link PostgreSQLDialect} adding support for
 * {@link LockMode#UPGRADE_NOWAIT} lock mode which is achieved using
 * "FOR UPDATE NOWAIT" syntax in PostgreSQL
 * 
 * @author kenota
 * 
 */
public class NoWaitPgDialect extends PostgreSQLDialect {
  @Override
  public String getForUpdateNowaitString() {
    return "for update nowait";
  }
}