         let filter = Filter.compare(database.driver.idKey, .equals, id)
         filters.append(filter)
 
-        try run()
+       let _ = try run() // discardableResult
     }
 
     //MARK: Update

    /**
        Shortcut for creating a `.equals` filter.
    */
    @discardableResult
    public func filter(_ field: String, _ value: Value) -> Self {
        return filter(field, .equals, value)
    }

        Used for filtering results based on how
        a result's value compares to the supplied value.
    */
    // @discardableResult
    public func filter(_ field: String, _ comparison: Filter.Comparison, _ value: Value) -> Self {
        let filter = Filter.compare(field, comparison, value)
        filters.append(filter)
