EntityFrameworkCore FromSql method call throws System.NotSupportedException
<p>So am using AspNetCore 1.0 with EFCore 1.0, both latest releases as far as I am aware. </p>

<p>Executing a query to delete an object using the FromSql method on a DbSet throws an exception. Both the code and exception are below.</p>

<pre><code>public void DeleteColumn(int p_ColumnID)
{
    int temp = p_ColumnID;
    string query = "DELETE FROM Columns WHERE ID = {0}";
    var columnsList = m_context.Columns.FromSql(query, p_ColumnID).ToList();
    foreach (Columns c in columnsList)
    {
        m_context.Columns.Remove(c);
    }
     m_context.SaveChanges();
}
</code></pre>

<p>After executing the FromSql call, I get the following exception</p>

<pre><code>An exception of type 'System.NotSupportedException' occurred in Remotion.Linq.dll but was not handled in user code

Additional information: Could not parse expression 'value(Microsoft.EntityFrameworkCore.Query.Internal.EntityQueryable`1[ASPNET5_Scrum_Tool.Models.Columns]).FromSql("DELETE FROM Columns WHERE ID = {0}", __p_0)': This overload of the method 'Microsoft.EntityFrameworkCore.RelationalQueryableExtensions.FromSql' is currently not supported.
</code></pre>

<p>I have no clue how to fix this error and from Googling I have come across no similar problems.</p>

<p>I am also wondering, if the query/code was successful it would return an 'IQueryable object. Would that solely contain the results of the query, in this case the specific Column object to delete?</p>