12
我試着讓與NH CreateSQLQuery方法的一些數據,如NHibernate的CreateSQLQuery
IList<Logistic> LCollection = sess.CreateSQLQuery(@"select * from some_schema.logistic")
.SetResultTransformer(Transformers.AliasToBean(typeof(Logistic)))
.List<Logistic>();
物流類是
public class Logistic
{
public virtual long? l_id { get; set; }
public virtual long? carrier_id { get; set; }
...
}
映射
public class LogisticMap : ClassMap<Logistic>
{
public LogisticMap()
{
Table("some_chema.logistic");
Id(x => x.l_id).GeneratedBy.Sequence("some_chema.logistic_sq");
Map(x => x.carrier_id);
...
}
}
,但我有錯誤
The type System.Decimal can not be assigned to a property of type System.Nullable`1[System.Int64] setter of MyNamespase.Logistic.l_id
任何想法可能是錯誤的?
檢查你的l_id列中的數據庫是否有十進制數據 – Baz1nga