Peter,

* Peter Eisentraut (peter.eisentr...@2ndquadrant.com) wrote:
> On 1/19/17 11:03 AM, Stephen Frost wrote:
> > I'd suggest using our usual approach in pg_dump, which is matching based
> > on the OID, like so:
> > 
> > WHERE c.oid = '%u'::oid
> > 
> > The OID is in: tbinfo->dobj.catId.oid
> > 
> > Also, you should move the selectSourceSchema() into the per-version
> > branches and set it to 'pg_catalog' for PG10 and up, which would allow
> > you to avoid having to qualify the table names, et al.
> 
> Does the attached patch look correct to you?

On a one-over, yes, that looks correct and avoids the issue of running
in a user's schema.

It wouldn't hurt to add a comment as to why things are so different in
PG10 than other versions, ie:

/*
 * In PG10, sequence meta-data was moved into pg_sequence, so switch to
 * the pg_catalog schema instead of operating in a user schema and pull
 * the necessary meta-data from there.
 */

Thanks!

Stephen

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