anchor.diff:  
   *)
   
  -let resPath = @"C:\Projects\Libs\Npgsql\"
  +let [<Literal>] resPath = @"C:\Projects\Libs\Npgsql\"
   
   (**
   ### IndividualsAmount
  
positive.code: 
  *)
  
  let useOptTypes  = true
  
  let sql             = SqlDataProvider<
                          connsString,
                          dbVendor,
                          resPath,
                          indivAmount,
                          useOptTypes
                        >
negative.code: *)
  
  // found in App.config (TOOD: confirm)
  let [<Literal>] connexStringName = "DefaultConnectionString"
  
  (**
  ### DatabaseVendor
  