Horton

Re: [HACKERS] Proposal: Local indexes for partitioned table

Jesper Pedersen <jesper.pedersen@redhat.com>

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From: Jesper Pedersen <jesper.pedersen@redhat.com>
To: Alvaro Herrera <alvherre@alvh.no-ip.org>
Cc: Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>, Robert Haas <robertmhaas@gmail.com>, David Rowley <david.rowley@2ndquadrant.com>, Simon Riggs <simon@2ndquadrant.com>, Pg Hackers <pgsql-hackers@postgresql.org>, Maksim Milyutin <milyutinma@gmail.com>
Date: 2018-01-02T15:47:17Z
Lists: pgsql-hackers 
Hi Alvaro,

On 12/29/2017 12:59 PM, Alvaro Herrera wrote:
> This seems to work pretty well, much to my surprise.  I was a bit scared
> of adding a new deptype, but actually the only affected code is
> findDependentObjects() and the semantics of the new type is a subset of
> the existing DEPTYPE_INTERNAL, so I think it's okay.  I need to fill in
> its description in docs and comments though -- I left it out because the
> real difference between INTERNAL and INTERNAL_AUTO is not something that
> is covered by the existing description of INTERNAL, so maybe I'll need
> to expand that one.
> 
> This version includes the fixes I posted as "delta" to the problems
> Jesper reported, as well as fixes to the ones reported by Amit.  It's
> looking pretty good to me -- I'm seeing it as a candidate to commit
> early in the upcoming commitfest.
> 

indexing.sql contains a \di command which list the owner of the db, so 
make check-world fails.

Best regards,
  Jesper

Commits

  1. Local partitioned indexes

  2. Fix StoreCatalogInheritance1 to use 32bit inhseqno

  3. Get rid of copy_partition_key

  4. Simplify index_[constraint_]create API