code: @SuppressWarnings("unchecked")
  	@Override
  	public T outParam(final String paramName, final int sqlType) {
  		context().outParam(paramName, sqlType);
  		return (T) this;
  	}
docs: {@inheritDoc}
  
  @see jp.co.future.uroborosql.fluent.SqlFluent#outParam(java.lang.String, int)