At 16:40 06/03/01 +0100, maet@gmx.de wrote:
> > Hi,
> >
> > I'm using the setBytes() method of jdbc to store a large object to
> > database. Now i want to store the object id to another table. Is there
> > a
> >
> > possibility to get the oid of an object directly after the object is
> > stored to store this id into another table.
>
>
>setBytes() actually stores the large object's OID in that column, so to get
>the
>oid, simply use getInt() or getString() on the same column.
>Only getBytes() & get*Stream() methods (as well as the set* equivalents)
>actually operate on the large object itself. The others would see just the
>oid value.
>
>Peter
>
>
>O.K. but is it possible to get the oid during or directly after inserting
>the object into the table without a query to find the column again? I want to
>insert an object at the same time into different tables and they should have
>the same oid so i can use a join on these tables.
>
>thanks,
>Martin
Hmm, not really. The only oid you can get is one from an Insert, but thats
for the most recent row inserted.
The only way is to create the blob first, then insert into both tables
afterwards.
Peter