Re: [HACKERS] Runtime Partition Pruning - Mailing list pgsql-hackers

From Andres Freund
Subject Re: [HACKERS] Runtime Partition Pruning
Date
Msg-id 20180407043108.csphvmzyk4gprnze@alap3.anarazel.de
Whole thread Raw
In response to Re: [HACKERS] Runtime Partition Pruning  (Amit Langote <amitlangote09@gmail.com>)
Responses Re: [HACKERS] Runtime Partition Pruning  (David Rowley <david.rowley@2ndquadrant.com>)
Re: [HACKERS] Runtime Partition Pruning  (Amit Langote <amitlangote09@gmail.com>)
List pgsql-hackers
On 2018-04-07 13:26:51 +0900, Amit Langote wrote:
> On Sat, Apr 7, 2018 at 11:26 AM, David Rowley
> <david.rowley@2ndquadrant.com> wrote:
> > Everything else looks fine from my point of view.
> 
> Me too, although I still think having struct names PartitionPruning
> and PartitionRelPruning is going to be  a bit confusing.  We should
> think about naming the latter to something else.  I suggested
> PartitionPruningDispatch(Data), but David doesn't seem to like it.
> Maybe, PartitionPruneState, because it parallels the
> PartitionPruneInfo that comes from the planner for every partitioned
> table in the tree.

I've not followed this thread/feature at all, but I don't find the
comments atop partprune.c even remotely sufficient. Unless there's an
README hidden or such hidden somewhere?

Greetings,

Andres Freund


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