Thread: [BUGS] BUG #14474: Issue with temp table creation and OIDs

The following bug has been logged on the website:

Bug reference:      14474
Logged by:          Jeff Dafoe
Email address:      jeffdafoe@gmail.com
PostgreSQL version: 9.6.1
Operating system:   Linux
Description:

We're in the process of upgrading from PG 9.3 to 9.6 .  We've found that the
following works in 9.3 but does not work in 9.6 .  It's not a big issue for
us, this is the simplest representation of the issue, we were able to work
around it in our actual case.  I thought it best to report it in case others
encountered the issue.

create table test (id bigint) WITH (OIDS=FALSE);
create temporary table test_tmp (like test) WITH (OIDS=TRUE);
select oid, id from test_tmp;

In 9.3 this works, in 9.6 this generates a 'ERROR:  column "oid" does not
exist' on the select statement.

Thanks,
Jeff (using PG since 6.5)




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jeffdafoe@gmail.com writes:
> create table test (id bigint) WITH (OIDS=FALSE);
> create temporary table test_tmp (like test) WITH (OIDS=TRUE);
> select oid, id from test_tmp;

> In 9.3 this works, in 9.6 this generates a 'ERROR:  column "oid" does not
> exist' on the select statement.

I think this must be the fault of commit b943f502b --- it's overriding
test_tmp's WITH on the basis of what it found in LIKE tables.  Will fix,
thanks for the report!

            regards, tom lane


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