Updating relation attribute gives an error

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Blake
Posts: 9
Joined: Tue Jun 07, 2011 9:08 pm

Updating relation attribute gives an error

Post by Blake »

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 );


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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
Dave
Site Admin
Posts: 368
Joined: Sun Nov 27, 2005 7:19 pm

Re: Updating relation attribute gives an error

Post by Dave »

Another good catch. This will be fixed in the next update.
Dave
Site Admin
Posts: 368
Joined: Sun Nov 27, 2005 7:19 pm

Re: Updating relation attribute gives an error

Post by Dave »

This is now fixed, to be included in the next update in a few days.
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