Re: Bug: 8.0 beta1 either view optimization or pgdump/pgrestore

Sim Zacks <sim@compulab.co.il> writes:
> I just did a dump and restore of my database and one of my views did
> not recreate.

> The error received was :
> pg_restore.exe: [archiver (db)] could not execute query: ERROR:  column reference "pricinggroupid" is ambiguous

> I checked the function in the original database, using PGAdmin, and
> the system seemed to have slightly changed my query.
> Part of my query was a virtual table (i.e joining on (select *
> from ...) as tablename ) and the system changed that to:
> (select fielda,fieldb,fieldc from...) the problem is that there were
> joined tables in that virtual table with identical fieldnames.

The view creation should have failed to begin with, then.  Could we see
the *exact* problem and not a handwavy description?

            regards, tom lane