On Friday, October 19, 2012 06:41:27 PM Peter Geoghegan wrote:
> On 19 October 2012 17:19, Robert Haas <robertmhaas@gmail.com> wrote:
> > Rushabh Lathia of the EnterpriseDB development team and I have been
> > doing some testing of the extended query protocol and have found a
> > case where it causes an assertion failure. Here's how to reproduce:
> >
> > 1. Apply the attached patch to teach psql how to use the extended
> > query protocol. Compile, install.
> >
> > 2. Start the modified psql and do this:
> >
> > \set PROTOCOL extended
> > PREPARE stmt as select 1;
> > CREATE TEMPORARY TABLE tmptbl AS EXECUTE stmt;
> >
> > The result is:
> >
> > TRAP: FailedAssertion("!(qry->commandType != CMD_UTILITY)", File:
> > "utility.c", Line: 1516)
>
> I'm reasonably confident that commit
> 9dbf2b7d75de5af38d087cbe2b1147dd0fd10f0a caused this breakage.
Not a bad guess, looking.
Andres
--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
