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How to estimate the shared memory size required for parallel scan? - Mailing list pgsql-hackers

From Masayuki Takahashi
Subject How to estimate the shared memory size required for parallel scan?
Date
Msg-id CA+z6ocRFEnThhXye3F9_ZjSMDSfOGdnGOt8hnXsVgGmFpNTYFA@mail.gmail.com
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Responses Re: How to estimate the shared memory size required for parallel scan?
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Hi,

I am trying to change cstore_fdw to scan in parallel. FDW interface provide
'EstimateDSMForeignScan' for required shared memory size to scan in parallel.

How to estimate the shared memory size required for parallel scan?

thanks.
-- 
Masayuki Takahashi

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