anchor.diff:  cmd.ExecuteScalar() |> unbox<int>
   
   (**
  -But improvement is questionable because we traded one problem for another  keeping this enum type definition in sync with database changes.  
  -
  -## Solution - SqlEnumProvider
  +But improvement is questionable because we traded one problem for another \ keeping this enum type definition in sync with database changes.  
  +
  +Solution - SqlEnumProvider
  +-------------------------------------
   
   ### F# idiomatic enum-like type
   
  
positive.code: 
  The query returns:
  
  <table >
  <thead><tr><td>Name</td><td>ShipMethodID</td></tr></thead>
  <tbody>
      <tr><td>CARGO TRANSPORT 5</td><td>5</td></tr>
  
negative.code: (**
  I have mixed feelings about applicability of multi-item value type. Please provide feedback/examples that prove it useful or otherwise._
  
  ### CLI native enums
  
  SqlEnumProvider is unique because it supports two type generation strategies: F# idiomatic enum-behaving type and standard CLI enumerated types. 
  Second can be useful where compiler allows only const declaration - attribute constructors for example. Set "CLIEnum" parameter to generate standard enum.
  
  *)
  
  