On Sun, Mar 6, 2016 at 10:21 PM, Haribabu Kommi
<kommi.haribabu@gmail.com> wrote:
>
> Pending:
> 1. Explain plan needs to be corrected for parallel grouping similar like
> parallel aggregate.
Here I attached update patch with further changes,
1. Explain plan changes for parallel grouping
2. Temporary fix for float aggregate types in _equalAggref because of
a change in aggtype to trans type, otherwise the parallel aggregation
plan failure in set_plan_references. whenever the aggtype is not matched,
it verifies with the trans type also.
3. Generates parallel path for all partial paths and add it to the path_list,
based on the cheapest_path, the plan is chosen.
To apply this patch, first apply the patch in [1]
[1] - http://www.postgresql.org/message-id/14172.1457228315@sss.pgh.pa.us
Regards,
Hari Babu
Fujitsu Australia