var x real relation { a integer, b relation { c integer }} init ( relation {tuple {a 1, b relation {tuple {c 2}}}}) key {a};
var y private relation { c integer } init ( relation { tuple { c 88 }}) key {c};
update x where a = 1 ( b := y );
------
Executing the above with DBrowser gives error:
ca.mb.armchair.rel3.exceptions.ExceptionFatal: Table: update failed: java.io.NotSerializableException: ca.mb.armchair.rel3.storage.RelvarPrivateCell
Updating relation attribute gives an error
Re: Updating relation attribute gives an error
Another good catch. This will be fixed in the next update.
Re: Updating relation attribute gives an error
This is now fixed, to be included in the next update in a few days.