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From: Shane Borden <[email protected]>
To: [email protected]
Subject: PARALLEL CTAS
Date: Mon, 12 Dec 2022 11:16:49 -0500
Message-ID: <[email protected]> (raw)

Based on testing thus far, it appears that the only way to get a bulk load operation (similar to oracle) would be to use the COPY command or to use multiple connections and break up the inserts across connections.  I did see a possibility of using the postgres_fdw extension and use the batch functionality, but I haven’t tested that yet.

Does anyone know the status of this feature / patch that was discussed in this link?

https://www.postgresql.org/message-id/CAJcOf-cXnB5cnMKqWEp2E2z7Mvcd04iLVmV%3DqpFJrR3AcrTS3g%40mail.g...

Is there a way in PostgreSQL to parallelize a CTAS statement similar to how you can do it in Oracle?

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Thanks,


Shane Borden
[email protected]

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