On 8/7/23 9:45 PM, David Rowley wrote:
* Fix a performance regression when running concurrent [`COPY`](https://www.postgresql.org/docs/16/sql-copy.html) statements on a single table.I think this is still outstanding. A bit of work has been done for the int parsing regression but it seems there's still a performance regression when running multiple COPYs on the same table, per [1].
Hm, the open item was closed[1] -- was that premature, or is this a new issue (have not yet read the thread you referenced)?
or an previous major version of PostgreSQL, you will need to use a strategy"a previous".
Thanks for the catch -- fixed locally. Jonathan[1] https://wiki.postgresql.org/index.php?title=PostgreSQL_16_Open_Items#resolved_before_16beta3
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