/// <summary>
/// Gets an interval of time.
/// </summary>
/// <param name="interval">The unit of time.</param>
/// <param name="value">The amount of time.</param>
/// <returns>The SQL string for the function.</returns>
/// <exception cref="ArgumentOutOfRangeException"><paramref name="interval"/> is not a defined <see cref="QueryIntervalType"/>
/// value.</exception>
public string Interval(QueryIntervalType interval, int value)
{
if (!EnumHelper <QueryIntervalType> .IsDefined(interval))
{
throw new ArgumentOutOfRangeException("interval");
}
return("INTERVAL " + value + " " + interval.ToString().ToUpper());
}
/// <summary>
/// Gets an interval of time.
/// </summary>
/// <param name="interval">The unit of time.</param>
/// <param name="value">The amount of time.</param>
/// <returns>The SQL string for the function.</returns>
/// <exception cref="ArgumentOutOfRangeException"><paramref name="interval"/> is not a defined <see cref="QueryIntervalType"/>
/// value.</exception>
/// <exception cref="ArgumentNullException"><paramref name="value"/> is null or empty.</exception>
public string Interval(QueryIntervalType interval, string value)
{
if (!EnumHelper<QueryIntervalType>.IsDefined(interval))
throw new ArgumentOutOfRangeException("interval");
if (string.IsNullOrEmpty(value))
throw new ArgumentNullException("value");
return "INTERVAL " + value + " " + interval.ToString().ToUpper();
}
