Re: UPDATE operation terminates logical replication receiver process due to an assertion

On Sun, Jan 15, 2023 at 01:25:11PM -0500, Tom Lane wrote:
> Justin Pryzby <pryzby@telsasoft.com> writes:
> > On Thu, Jan 12, 2023 at 01:23:57PM +0300, v.davydov@postgrespro.ru wrote:
> >> TRAP: FailedAssertion("relinfo->ri_GeneratedExprs != NULL", File: "execUtils.c", Line: 1292)
> 
> > Yeah, confirmed under master branch and v15.
> 
> v15?  That assert is from 8bf6ec3ba, which wasn't back-patched.

I misspoke, and had actually reproduced under master and v14:

TRAP: FailedAssertion("relinfo->ri_GeneratedExprs != NULL", File: "execUtils.c", Line: 1336, PID: 25692)

The assert isn't from 8bf6 (Improve handling of inherited GENERATED
expressions.), but rather:

commit 3f7836ff651ad710fef52fa87b248ecdfc6468dc
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date:   Thu Jan 5 14:12:17 2023 -0500

    Fix calculation of which GENERATED columns need to be updated.

And in v14: 
commit 8cd190e13a22dab12e86f7f1b59de6b9b128c784
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date:   Thu Jan 5 14:12:17 2023 -0500

    Fix calculation of which GENERATED columns need to be updated.

-- 
Justin