AsQueryable() with or without in Removing relationships

[PingPongSet]

The line below without AsQueryable() also works.

            var post = blog.Posts.First();

Is AsQueryable() optonal in the code below?

        #region RemovingRelationships
        using (var context = new BloggingContext())
        {
            var blog = context.Blogs.Include(b => b.Posts).First();
            **var post = blog.Posts.AsQueryable().First();**

            blog.Posts.Remove(post);
            context.SaveChanges();
        }
        #endregion

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Document details

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• ID: 0f0fb981-4dec-7ff7-817b-6606f620b875
• Version Independent ID: c7517e7d-f011-a24c-53da-913771913998
• Content: Saving Related Data - EF Core
• Content Source: entity-framework/core/saving/related-data.md
• Product: entity-framework
• Technology: entity-framework-core
• GitHub Login: @ajcvickers
• Microsoft Alias: avickers

[roji]

The AsQueryable above doesn't do anything and can be removed - will search and remove these occurrences in the samples.