Horton

Re: new heapcheck contrib module

Robert Haas <robertmhaas@gmail.com>

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From: Robert Haas <robertmhaas@gmail.com>
To: Mark Dilger <mark.dilger@enterprisedb.com>
Cc: Thomas Munro <thomas.munro@gmail.com>, Tom Lane <tgl@sss.pgh.pa.us>, Peter Geoghegan <pg@bowt.ie>, "Andrey M. Borodin" <x4mmm@yandex-team.ru>, Stephen Frost <sfrost@snowman.net>, Michael Paquier <michael@paquier.xyz>, Amul Sul <sulamul@gmail.com>, Dilip Kumar <dilipbalaut@gmail.com>, Andres Freund <andres@anarazel.de>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2021-02-05T21:13:20Z
Lists: pgsql-hackers 
On Thu, Feb 4, 2021 at 11:10 AM Mark Dilger
<mark.dilger@enterprisedb.com> wrote:
> Numbered 0001 in this next patch set.

Hi,

I committed 0001 as you had it and 0002 with some more cleanups. Things I did:

- Adjusted some comments.
- Changed processQueryResult so that it didn't do foo(bar) with foo
being a pointer. Generally we prefer (*foo)(bar) when it can be
confused with a direct function call, but wunk->foo(bar) is also
considered acceptable.
- Changed the return type of ParallelSlotResultHandler to be bool,
because having it return PGresult * seemed to offer no advantages.

-- 
Robert Haas
EDB: http://www.enterprisedb.com

Commits

  1. Add pg_amcheck, a CLI for contrib/amcheck.

  2. Refactor and generalize the ParallelSlot machinery.

  3. Generalize parallel slot result handling.

  4. Move some code from src/bin/scripts to src/fe_utils to permit reuse.

  5. Factor pattern-construction logic out of processSQLNamePattern.

  6. Doc: clean up verify_heapam() documentation.

  7. Fix more portability issues in new amcheck code.

  8. Fix portability issues in new amcheck test.

  9. Try to avoid a compiler warning about using fxid uninitialized.

  10. Extend amcheck to check heap pages.

  11. Adjust walsender usage of xlogreader, simplify APIs

  12. Improve checking of child pages in contrib/amcheck.

  13. Sanitize line pointers within contrib/amcheck.

  14. Fix possible sorting error when aborting use of abbreviated keys.