On Thu, Jul 16, 2009 at 9:07 PM, Christophe wrote:
> The Subject: is somewhat imprecise, but here's what I'm trying to do. For
> some reason, my brain is locking up over it.
>
> I'm moving a 7.2 (yes) database to 8.4. In the table in question, the
> structure is along the lines of:
>
> ser
Richard Huxton wrote:
Christophe wrote:
Now, since this database has been production since 7.2 days, cruft has
crept in: in particular, there are duplicate email addresses, some
with mismatched attributes. The policy decision by the client is that
the correct row is the one with the earliest
Christophe wrote:
The Subject: is somewhat imprecise, but here's what I'm trying to do.
For some reason, my brain is locking up over it.
I'm moving a 7.2 (yes) database to 8.4. >
Big leap. Allow some time for testing your application. I'm not sure if
7.2 even supported schemas, and there's
The Subject: is somewhat imprecise, but here's what I'm trying to do.
For some reason, my brain is locking up over it.
I'm moving a 7.2 (yes) database to 8.4. In the table in question, the
structure is along the lines of:
serial_number SERIAL, PRIMARY KEY
email