/// <summary>
/// Returns the statement as an SQL string.
/// </summary>
/// <param name="self">The self.</param>
/// <param name="renderer">The renderer.</param>
/// <returns>A string of SQL!</returns>
public static string ToSql(this ISqlFragment self, ISqlRenderer renderer = null)
{
var builder = new StringBuilder();
self.BuildSql(builder, renderer ?? new DefaultSqlRenderer());
return(builder.ToString().Trim());
}
