Horton

Re: BUG #17094: FailedAssertion at planner.c

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Richard Guo <guofenglinux@gmail.com>
Cc: cyg0810@gmail.com, PostgreSQL mailing lists <pgsql-bugs@lists.postgresql.org>
Date: 2021-07-08T17:22:06Z
Lists: pgsql-bugs

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I wrote:
> I'm inclined to think we have to reject cases like this.

Concretely, about like this.  I noticed that the adjacent error
cases in RewriteQuery were mostly not covered either by the
regression tests, so I added tests to hit them all.

			regards, tom lane

Commits

  1. Reject cases where a query in WITH rewrites to just NOTIFY.