On Tue, Nov 7, 2017 at 9:41 PM, Amit Kapila <amit.kapil...@gmail.com> wrote:
> This is required to prohibit generating gather path for top rel in
> case of inheritence (Append node) at this place (we want to generate
> it later when scan/join target is available).

OK, but why don't we want to generate it later when there isn't
inheritance involved?

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

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