connection.Query<CarStatsProjection>(
                @"select manufacturer,model,year,AVG(price) as averageprice,AVG(miles) as averagemiles,COUNT(*) as count
                        from products
                        where manufacturer IN @manufacturers 
                            AND model IN @models
                            AND year IN @years
                        group by manufacturer,year",new { manufacturers = new[] { "BMW","AUDI" },models = new[] { "M4","A3" },years = new[] { 2016,2015 } });

我通过在下面创建一个方法并在内部调用它来构建SQL查询来解决这个问题.想知道Dapper是否可以使用对象参数来处理这个问题吗？

public static string ToInsql(this IEnumerable<object> values)
    {
        var flattened = values.Select(x => $"'{x}'");
        var flatString = string.Join(",",flattened);

        return $"({flatString})";
    }