Prisma

Is there some way to update an optional DateTime to `now()`? Can't use `@updatedAt` since there's nothing else to update. Currently I'm setting it to `new Date()` but that comes from the client which might be not in sync with the server's time.

I tried that but it did not update anything with `data: { }`.

That's what it looks like:
```start  DateTime  @default(now())
end    DateTime?```
```... create: { } // start = now(), end = null
... updateMany: { data: { end: new Date() }, where: { end: null } } // end should be set to now() as well```

```start  DateTime  @default(now())
end    DateTime? @updatedAt```
```... create: { end: null } // start = now(), end = null
... updateMany: { data: { }, where: { end: null } } // end is not updated :(```


<@U01LMSEBM88> :wave:
Answered <https://github.com/prisma/prisma/discussions/5582|here> :slightly_smiling_face:

Thanks, but the problem remains. `updatedAt` for an optional date does not seem to update `null`.
Also, w/o a symbol for `now()` this will always be a problem if the query is built on a different device.