好吧，我在这里需要一个全面的检查......

Okay I need a sanity check here...

我编译执行时，返回一个IQueryable查询。

I've compiled a query that returns an IQueryable when executed.

那一行（S）应查询实际对数据库下面的示例执行？

101 IQueryable<T> results = MyCompiledQuery(MyDataContext);
102 List<T> final = (from t in result
103                  where t.ID > 5
104                  select t).ToList<T>();

下面是我如何定义编译的查询

Here is how I define the compiled query

 public static Func<MyDataContext, IQueryable<Widget>> MyCompiledQuery=
        CompiledQuery.Compile<MyDataContext, IQueryable<Widget>>(
                      (MyDataContext db) =>
                      from w in db.Widgets
                      where ((w.Type == WidgetType.Atype ||  //Widget.Atype is a Linq to Sql object, that I've defined statically
                              w.Type == WidgetType.Btype ||  //See above comment
                              w.Type == WidgetType.Ctype ) && //See above comment
                              w.Location == WidgetLocation.Domestic)  //Samething applies here
                        select euc);

有更多的讨论请参见： LINQ到SQL的编译的查询，当他们执行

FOR ADDITIONAL DISCUSSION PLEASE REFER TO: LINQ to SQL compiled queries and when they execute

推荐答案

关于做好了ToList转换时行104。

"On the line 104, when doing ToList conversion."

嗯，这个答案是不正确。我们调用代表存储在MyCompiledQuery变量上线101返回已编译的查询的结果，而不是查询本身

Well, this answer is incorrect. We invoke delegate stored in MyCompiledQuery variable on line 101 that returns the result of the compiled query, not the query itself.