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C# Include()方法需要很长时间才能执行_C#_Entity Framework_Iqueryable - Fatal编程技术网

C# Include()方法需要很长时间才能执行

C# Include()方法需要很长时间才能执行,c#,entity-framework,iqueryable,C#,Entity Framework,Iqueryable,我用的是EF6.0,写了一个这样的方法 public IQueryable<TEntity> AllIncluding(params Expression<Func<TEntity, object>>[] includeProperties) { IQueryable<TEntity> query = GetQuery(); foreach (var includeProperty i

我用的是EF6.0,写了一个这样的方法

public IQueryable<TEntity> AllIncluding(params Expression<Func<TEntity, object>>[] includeProperties)
        {
            IQueryable<TEntity> query = GetQuery();
            foreach (var includeProperty in includeProperties)
            {
                query = query.Include(includeProperty).AsNoTracking();
            }
            return query;
        }

通常这种代码应该在瞬间运行。您只是在构建一个表达式树,它不应该执行任何查询。您确定在循环过程中没有发出任何查询吗?
public IQueryable<TEntity> GetQuery<TEntity>() where TEntity:class 
        {
            return this.DbContext.Set<TEntity>();
        }