我有以下代码:
if (collection["Filter"] == "2") {
presentations = presentations.Where(x => x.Speaker.FirstName.StartsWith("B")).
OrderBy(x => x.Speaker.FirstName);
}
这会生成以下 sql:
SELECT [t0].[Description], [t0].[EventId], [t0].[Id], [t0].[PresentedOn],
[t0].[Slug], [t0].[SpeakerId], [t0].[Title], [t0].[Url]
FROM [Presentations] AS t0
LEFT OUTER JOIN [Speakers] AS t1 ON ([t1].[Id] = [t0].[Id])
WHERE ([t1].[FirstName] LIKE 'B' + '%')
ORDER BY [t1].[FirstName]
问题是连接应该是:
LEFT OUTER JOIN [Speakers] AS t1 ON ([t1].[Id] = [t0].[SpeakerId])
任何想法如何解决这个问题?使用 StartsWith链接到ASP.NET MVC2 Linq Where 子句