On Tue, Nov 24, 2015 at 1:06 AM, Amit Langote
<langote_amit...@lab.ntt.co.jp> wrote:
> While going through nodeGather.c, I noticed portions of the file header
> comment that may have been obsoleted by recent revisions of the relevant
> parellelism code. For example, there is a reference to PartialSeqScan node
> which did not make it into the tree. Attached fixes it. Also, wondering if
> the semantics of Gather node is that of Scan or more generic Plan? That is
> to ask whether the following edit makes sense:
>   * nodeGather.c
> - *       Support routines for scanning a plan via multiple workers.
> + *       Support routines for getting the result from a plan via multiple
> + *       workers.
>   *

Well I think "scanning a plan" is clear enough even if it's
technically a Scan.  But I agree the second change is needed.

Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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