Re: trigger or something else?

> I suppose you can use view for your need. For example:
>

...

> Unfortunately this way suits for select only, not for 'insert into b'
> and 'update b' statement.
>

Except that you can use rules to update/insert data into tables when an
insert/update is done on the view. See  the docs for details on how to do this.

>
> --
> Anatoly K. Lasareff              Email:       tolik@aaanet.ru

Grant

--
> Poorly planned software requires a genius to write it
> and a hero to use it.

Grant Finnemore BSc(Eng)  (mailto:gaf@ucs.co.za)
Software Engineer         Universal Computer Services
Tel  (+27)(11)712-1366    PO Box 31266 Braamfontein 2017, South Africa
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