Re: Problem in Parallel Bitmap Heap Scan?

On Sat, Mar 25, 2017 at 2:25 PM, Thomas Munro
<thomas(dot)munro(at)enterprisedb(dot)com> wrote:
>>> I think in this area we need more testing, reason these are not tested
>>> properly because these are not the natural case for parallel bitmap.
>>> I think in next few days I will test more such cases by forcing the
>>> parallel bitmap.
>>>
>>
>> Okay, is your testing complete?

Yes, I have done more testing around this area with more cases, like
one page with BitmapOr etc.
Now it looks fine to me.
>>
>>> Here is the patch to fix the issue in hand. I have also run the
>>> regress suit with force_parallel_mode=regress and all the test are
>>> passing.
>>>
>>
>> Thomas, did you get chance to verify Dilip's latest patch?
>>
>> I have added this issue in PostgreSQL 10 Open Items list so that we
>> don't loose track of this issue.
>
> The result is correct with this patch. I ran make installcheck then
> the same steps as above and the query result was correct after
> creating the index.

Thanks for confirming.

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