| From: | Dilip Kumar <dilipbalaut(at)gmail(dot)com> |
|---|---|
| To: | Rafia Sabih <rafia(dot)sabih(at)enterprisedb(dot)com> |
| Cc: | tushar <tushar(dot)ahuja(at)enterprisedb(dot)com>, Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Parallel bitmap heap scan |
| Date: | 2017-01-12 12:17:30 |
| Message-ID: | CAFiTN-uf4vbp0-5XDcBQqafRU9wdQimYsZkKJCs9eHnxz3BdZw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Thu, Jan 12, 2017 at 5:22 PM, Rafia Sabih
<rafia(dot)sabih(at)enterprisedb(dot)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
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