pg_export_snapshot on standby side

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От Fujii Masao
Тема pg_export_snapshot on standby side
Дата
Msg-id CAHGQGwEtJCeHUB6KzaiJ6ndvx6EFsidTGnuLwJ1itwVH0EJTOA@mail.gmail.com
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Ответы Re: pg_export_snapshot on standby side
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Hi,

We cannot run parallel pg_dump on the standby server because
pg_export_snapshot() always fails on the standby. Is this the oversight
of parallel pg_dump or pg_export_snapshot()?

pg_export_snapshot() fails in the standby because it always assigns
new XID and which is not allowed in the standby. Do we really need
to assign new XID even in the standby for the exportable snapshot?

Regards,

-- 
Fujii Masao



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