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From Nicola Contu
Subject Monitor repl slot size
Date
Msg-id CAMTZZh1xOq2e47evTaTTeUhz9QsectB7ESo+yn788hS=WtPLEw@mail.gmail.com
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RE: Monitor repl slot size
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Hello,
we used to monitor the replication slot size on postgres 9.6.6 with the following query:

SELECT pg_xlog_location_diff(pg_current_xlog_location(), restart_lsn) FROM pg_replication_slots WHERE slot_name = 'SLOT NAME';

We are moving to postgres 10.4 and we saw the pg_xlog_location_diff is not there anymore.

I know we can re-create it following this link : https://github.com/DataDog/integrations-core/issues/907

but, is there any better way to do it? Any replacement for that function on postgres 10?

Thanks a lot,
Nicola

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