| From: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
|---|---|
| To: | Andreas Seltenreich <seltenreich(at)gmx(dot)de> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [sqlsmith] Failed assertion in create_gather_path |
| Date: | 2018-04-07 18:43:54 |
| Message-ID: | 20180407184354.rx5z2nv6cdkmxawa@alvherre.pgsql |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Andreas Seltenreich wrote:
> Hi,
>
> sqlsmith found a query that triggers the following assertion in master
> as of 039eb6e92f:
>
> TRAP: FailedAssertion("!(subpath->parallel_safe)", File: "pathnode.c", Line: 1813)
>
> Backtrace and recipe against the regression database below.
Uh, that's pretty strange -- that patch did not touch the planner at
all, and the relcache.c changes are pretty trivial.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tom Lane | 2018-04-07 18:46:08 | Re: [sqlsmith] Failed assertion in create_gather_path |
| Previous Message | Bruce Momjian | 2018-04-07 18:34:14 | Re: [HACKERS] PATCH: multivariate histograms and MCV lists |