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RE: Idea to enhance pgbench by more modes to generate data (multi-TXNs, UNNEST, COPY BINARY) - Mailing list pgsql-hackers

From Hayato Kuroda (Fujitsu)
Subject RE: Idea to enhance pgbench by more modes to generate data (multi-TXNs, UNNEST, COPY BINARY)
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Msg-id OS9PR01MB121499E64344675A86179219CF579A@OS9PR01MB12149.jpnprd01.prod.outlook.com
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In response to Re: Idea to enhance pgbench by more modes to generate data (multi-TXNs, UNNEST, COPY BINARY)  (Boris Mironov <boris_mironov@outlook.com>)
Responses Re: Idea to enhance pgbench by more modes to generate data (multi-TXNs, UNNEST, COPY BINARY)
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Dear Boris,

There is a similar idea which parallelize the initialization. Not sure, is there
an interactions or comparison between them? Your patch seems to divide a
transaction into several parts but everything is done by the single thread,
whereas proposed in [1] is to dispatch to other threads.

[1]: https://commitfest.postgresql.org/patch/6242/

Best regards,
Hayato Kuroda
FUJITSU LIMITED

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