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hyip@site.uottawa.ca wrote:
> Dear Sir:
>
> I am a graduate student of computer science at University of Ottawa.
> Professor Kiringa is my supervisor.
>
> Currently, I am working on a group project. As part of the project, I
> would like to implement a new feature for the trigger creation in
> PostgreSQL, which defines aliases for the "old" and "new" data by adding
> the REFERENCING clause to the CREATE TRIGGER statement. This new feature
> will provide access to the OLD data in the database before modification
> and to the NEW data after modification.
>
> Would you please give me your advice on the implementation?
>
> Look forward to your reply. Please also CC your reply to Professor
> Kiringa. (kiringa@site.uottawa.ca)
>
> Thanks and Best Regards,
>
>
> Hung Yip
> Computer Science
> University of Ottawa
>
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