Single place to define schema for all tables in dbdiagram?

Is there a way to define a schema only once for the entire dbml document?

Something like:
```
Schema ecommerce {
Table users {
id int [pk]
name varchar
}
Note: 'ecommerce schema'
}
```

instead of

```
Table ecommerce.users {
id int [pk]
name varchar
}
```

I see that this was considered in this proposal: https://github.com/holistics/dbml/issues/50 but not sure if this was ever implemented.

Being able to define schema once leads to fewer error and a more concise way to change schema name for the dbml document.