Jonathan Bernard
c6430baa9a
* Previously all ID types needed to have the `isZero` function defined. This was named after the UUID.isZero function but does not describe the general case. Non-numeric is types will not be "zero," they will be "empty." Renamed to `isEmpty` and implemented basic versions of this for `int`, `string`, and `UUID`. * Previously newly created records were not allowed to have ids set. Fiber required them to be set in the database and the caller to retrieve the newly generated ID from the newly created record. This is not really a decision that Fiber should make in a general case. There are valid reasons for both possibilities (creating the id in the application code vs. creating the id in the database layer). As a more general-purpose solution Fiber now leaves this to the caller. If the caller provides an id value, Fiber will include it in the INSERT statement. If the id is unset, Fiber will not include it at all, allowing it to be generated in the database.