我第一次向linq重新编写sql语句。我不太清楚如何恰当地写出我的陈述。运行时不喜欢我编写它的方式（我以这个链接为例）
我的目标是通过case语句组织数据。请让我知道我可以修改，以实现我的目标。
我的错误是：

InvalidOperationException: The LINQ expression 'DbSet<Table>
    .Where(c => c.ID ==(Nullable<int>)10)
    .OrderBy(c => c.column1)
    .ThenBy(c => _sortOrder_0.TryGetValue(
    key: c.column3,
    value:_order_1)?_order_1:_defaultOrder_2)' could not be translated. Either rewrite the query in a form that can be translated, or switch to client evaluation explicitly by inserting a call to either AsEnumerable(), ToList(), or ToListAsync()

原始sql查询：

SELECT column1, column2, column3 from table where ID = # order by column1, 
    Case column3 When 'X' Then 1 When 'Y' Then 2 When 'Z' Then 3 End

林克：

public async Task<IActionResult> Index()
{
    var sortOrder = new Dictionary<string, int>
        {
            {"X", 1 },
            {"Y", 2 },
            {"Z", 3 },
        };
    var defaultOrder = sortOrder.Max(x => x.Value) + 1;
    int order;
    var dataTest = _context.TableModel
        .Where(x =>
        (x.ID == 10)
        )
        .Select(x => new TableModel
        {
            column1 = x.column1,
            column2 = x.column2,
            column3 = x.column3,
        })
        .OrderBy(x => x.column1)
        .ThenBy(x => sortOrder.TryGetValue(x.column3, out order) ? order : defaultOrder)
        .AsNoTracking()
        .ToListAsync();
}

旁注：我使用id=10进行测试。谢谢你的时间！