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Re: Can we change pg_rewind used without wal_log_hints and data_checksums - Mailing list pgsql-hackers

From lchch1990@sina.cn
Subject Re: Can we change pg_rewind used without wal_log_hints and data_checksums
Date
Msg-id 202601151506122653415@sina.cn
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In response to Can we change pg_rewind used without wal_log_hints and data_checksums  (lchch1990@sina.cn)
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>Here i want to introduce a way to solve the case above:
>We need record all transaction ID commited after diverge record and research more wal
>before diverge record, we need to find a start lsn(lsn_s) which older than all the
>transactions. And we should read from lsn_s to diverge lsn to collect influenced pages
>by the transactions. So we can copy them at the rewind phase.


Hi hackers,

I am sorry and I am tring how to send a in order mail.



----
Best Regards,
Movead Li

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