On Mon, Mar 12, 2001 at 11:45:13PM +0100, Feite Brekeveld wrote:
> Suppose:
>
> create table rawrecords (
> myrec text;
> );
>
> create table cookedrecords (
> id varchar(10) not null,
> name varchar(20) not null,
> value integer not null
> );
>
> We insert a record say string: "thisid/thisname/12345" into the
> rawrecords table.
>
> I would like to have a trigger on that table that splits the raw record
> into:
>
> thisid thisname 12345
>
> and inserts those in the cookedrecords table.
>
> It's easy to split such a string using a perl function but how to get
> them in the table then ?
<guess factor=blind>
maybe plug items into the NEW pseudorecord...?
similar to a CREATE RULE type of thing?
create rule
add_rec
as on insert to my_view
do instead
insert into my_table (
fullname,
yadayada
) values (
NEW.lastname || ', ' || NEW.firstname,
NEW.something / NEW.somethingelse + NEW.theotherthing
);
</guess>
--
It is always hazardous to ask "Why?" in science, but it is often
interesting to do so just the same.
-- Isaac Asimov, 'The Genetic Code'
will@serensoft.com
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