Horton

Re: Parallel copy

vignesh C <vignesh21@gmail.com>

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From: vignesh C <vignesh21@gmail.com>
To: Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>
Cc: Ashutosh Sharma <ashu.coek88@gmail.com>, Andres Freund <andres@anarazel.de>, Amit Kapila <amit.kapila16@gmail.com>, Robert Haas <robertmhaas@gmail.com>, Ants Aasma <ants@cybertec.at>, Tomas Vondra <tomas.vondra@2ndquadrant.com>, Alastair Turner <minion@decodable.me>, Thomas Munro <thomas.munro@gmail.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2020-07-06T09:27:55Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Allow WaitLatch() to be used without a latch.

  2. Add %P to log_line_prefix for parallel group leader

  3. Include replication origins in SQL functions for commit timestamp

  4. Avoid useless buffer allocations during binary COPY FROM.

Attachments

On Wed, Jul 1, 2020 at 2:46 PM vignesh C <vignesh21@gmail.com> wrote:
>
> Hi,
>
> I have made few changes in 0003 & 0005 patch, there were a couple of
> bugs in 0003 patch & some random test failures in 0005 patch.
> Attached new patches which include the fixes for the same.

I have made changes in 0003 patch, to remove changes made in pqmq.c for
parallel worker error handling hang issue. This is being discussed in email
[1] separately as it is a bug in the head. The rest of the patches have no
changes.

[1]
https://www.postgresql.org/message-id/CALDaNm1d1hHPZUg3xU4XjtWBOLCrA%2B-2cJcLpw-cePZ%3DGgDVfA%40mail.gmail.com

Regards,
Vignesh
EnterpriseDB: http://www.enterprisedb.com