> -----Original Message-----
> From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
> Sent: Monday, March 24, 2003 11:17 AM
> To: Dann Corbit
> Cc: pgsql-general@postgresql.org
> Subject: Re: [GENERAL] 4 billion + oids
>
>
> "Dann Corbit" <DCorbit@connx.com> writes:
> > I have definitely seen serious problems relating to OID
> wrap. We have
> > an application that uses the OID's to create joins. We scan tables
> > from a list of source tables from some external (usually
> > non-postgresql) database.
> > For each of these tables we create a 64 bit checksum for
> each record
> > and store it in a table, along with an OID.
>
> Why in the world aren't you using a serial int8 column, instead?
I am using Postgresql 7.1.3 (our own native port) and I was not aware
that feature was available.
If I can create tables without OID's and with 8 byte serial columns I
will change to that.
The documentation I read said that serial values were 4 bytes long. How
do I declare and 8 byte serial column?
