Re: Parallel copy

David Fetter <david@fetter.org>

From: David Fetter <david@fetter.org>

To: pgsql-hackers@lists.postgresql.org

Date: 2020-02-19T23:41:58Z

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 →

Allow WaitLatch() to be used without a latch.
- 733fa9aa51c5 14.0 cited
Add %P to log_line_prefix for parallel group leader
- b8fdee7d0ca8 14.0 cited
Include replication origins in SQL functions for commit timestamp
- b1e48bbe64a4 14.0 cited
Avoid useless buffer allocations during binary COPY FROM.
- cd22d3cdb9bd 14.0 cited

On Fri, Feb 14, 2020 at 01:41:54PM +0530, Amit Kapila wrote:
> This work is to parallelize the copy command and in particular "Copy
> <table_name> from 'filename' Where <condition>;" command.

Apropos of the initial parsing issue generally, there's an interesting
approach taken here: https://github.com/robertdavidgraham/wc2

Best,
David.
-- 
David Fetter <david(at)fetter(dot)org> http://fetter.org/
Phone: +1 415 235 3778

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