On 5/19/24 7:24 PM, David Rowley wrote:
On Mon, 20 May 2024 at 09:35, Jonathan S. Katz <jk...@postgresql.org> wrote:Thanks for all the feedback to date. Please see the next revision. Again, please provide feedback no later than 2024-05-22 18:00 UTC.Thanks for the updates.[`COPY`](https://www.postgresql.org/docs/17/sql-copy.html) is used to efficiently bulk load data into PostgreSQL, and with PostgreSQL 17 shows a 2x performance improvement when loading large rows.The 2x thing mentioned by Jelte is for COPY TO rather than COPY FROM. So I think "exporting" or "sending large rows to the client" rather than "loading".
Thanks for the clarification - I've edited it as such. That also brings up a good point to highlight that COPY is not just for loading (since my bias is to do loads these days :) Now it reads:
[`COPY`](https://www.postgresql.org/docs/17/sql-copy.html) is used to efficiently bulk load and export data from PostgreSQL, and now with PostgreSQL 17 you may see up to a 2x performance improvement when exporting large rows.
There's also a stray "with" in that sentence.
Thanks, fixed. Jonathan
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