Re: [HACKERS] Custom compression methods

On Wed, Mar 24, 2021 at 2:49 PM Justin Pryzby <pryzby@telsasoft.com> wrote:
>
> On Wed, Mar 24, 2021 at 02:24:41PM +0530, Dilip Kumar wrote:
> > On Wed, Mar 24, 2021 at 1:43 PM Dilip Kumar <dilipbalaut@gmail.com> wrote:
> > > > create table t1 (col1 text, col2 text);
> > > > create unique index on t1 ((col1 || col2));
> > > > insert into t1 values((select array_agg(md5(g::text))::text from
> > > > generate_series(1, 256) g), version());
> > > >
> > > > Attached is a backtrace from current HEAD
> > >
> > > Thanks for reporting this issue.  Actually, I missed setting the
> > > attcompression for the expression index and that is causing this
> > > assert.  I will send a patch in some time.
> >
> > PFA, patch to fix the issue.
>
> Could you include a test case exercizing this code path ?
> Like Jaime's reproducer.

I will do that.


-- 
Regards,
Dilip Kumar
EnterpriseDB: http://www.enterprisedb.com