使用 SQL 函数值从 SQL 到 NHibernate 查询

Question

我正在尝试进行查询，返回名为 StatusTaxatieAantal 的对象列表。

    public class StatusTaxatieAantal
{
    public long Aantal { get; set; }
    public long StatusTaxatie { get; set; }
}

我已经有返回列表的 SQL 查询，但现在我需要将其转换为 NHibernate queryover。我对这种编写查询的方式没有经验。这是我创建的 SQL 查询和结果。

SELECT SUB.count,x.StatTax
FROM (VALUES (30),(28),(22),(20),(18),(16),(14),(12),(11),(10),(0)) x(StatTax)
left join
(
SELECT COUNT(*) AS count, wb.StatTax
FROM dbo.Wbp wb 
INNER JOIN dbo.tax ta ON wb.WozNum = ta.WozNum AND wb.WrdPeildat = ta.WrdPeildat 
INNER JOIN dbo.Woz wo ON wo.WozNum = ta.WozNum  
WHERE wb.wrdpeildat = 20170101 AND wb.IsLaatste = 1  AND (wo.Soc < '2000' or wo.Soc = '5100') 
GROUP BY wb.StatTax
)
SUB ON x.StatTax = SUB.StatTax 

https://imgur.com/Eq2IcTX
count 将是 Aantal，StatTax 将是 StatusTaxatie。如果有人知道如何将其转换为 queryover 或有一个解释它的网站，我想知道。

Answer 1

IList<StatusTaxatieAantal> nietWoningList =
            Session.QueryOver(() => wbp)
                .JoinAlias(() => wbp.Tax, () => tax)
                .JoinAlias(() => tax.Woz, () => woz)
                .JoinAlias(() => woz.Soc, () => soc)
                .Where(() => wbp.Waardepeildatum == waardePeilDatum)
                .And(() => wbp.IsLaatste)
                .And(
                    Restrictions.And(
                        Restrictions.Gt(Projections.Property(() => soc.Id), "2000"),
                       !Restrictions.Eq(Projections.Property(() => soc.Id), "5100"))
                )
                .SelectList(list => list
                    .SelectCount(() => wbp.WozNummer).WithAlias(() => result.Aantal)
                    .SelectGroup(() => wbp.StatusTaxatie).WithAlias(() => result.StatusTaxatie)
                )
                .OrderBy(() => wbp.StatusTaxatie).Desc
                .TransformUsing(Transformers.AliasToBean<StatusTaxatieAantal>())
                .List<StatusTaxatieAantal>();

此后，我制作一个包含所有状态的列表，并检查返回列表是否有状态。