On Fri, Feb 24, 2017 at 7:29 PM, Kohei KaiGai <kaigai@kaigai.gr.jp> wrote:
> This attached patch re-designed the previous v2 according to Robert's comment.
> All I had to do is putting entrypoint for ForeignScan/CustomScan at
> ExecShutdownNode,
> because it is already modified to call child node first, earlier than
> ExecShutdownGather
> which releases DSM segment.
Aside from the documentation, which needs some work, this looks fine
to me on a quick read.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
