Re: [HACKERS] Parallel bitmap heap scan - Mailing list pgsql-hackers

From Dilip Kumar
Subject Re: [HACKERS] Parallel bitmap heap scan
Date
Msg-id CAFiTN-uf4vbp0-5XDcBQqafRU9wdQimYsZkKJCs9eHnxz3BdZw@mail.gmail.com
Whole thread Raw
In response to Re: [HACKERS] Parallel bitmap heap scan  (Rafia Sabih <rafia.sabih@enterprisedb.com>)
Responses Re: [HACKERS] Parallel bitmap heap scan
List pgsql-hackers
On Thu, Jan 12, 2017 at 5:22 PM, Rafia Sabih
<rafia.sabih@enterprisedb.com> wrote:
> Hello Dilip,
> I was trying to test the performance of all the parallel query related
> patches on TPC-H queries, I found that when parallel hash [1 ]and your
> patch are applied then Q10 and Q14 were hanged, however, without any
> one of these patches, these queries are running fine. Following is the
> stack trace,

Thanks for reporting, I will look into this.


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



pgsql-hackers by date:

Previous
From: Gilles Darold
Date:
Subject: Re: [HACKERS] Patch to implement pg_current_logfile() function
Next
From: Ashutosh Bapat
Date:
Subject: [HACKERS] Unused member root in foreign_glob_cxt