Re: Replication slot is not able to sync up
От | Amit Kapila |
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Тема | Re: Replication slot is not able to sync up |
Дата | |
Msg-id | CAA4eK1+MdzAT5BvAM=2Xbieig3Br07gOcrozLJAkm58mthGDHg@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: Replication slot is not able to sync up (shveta malik <shveta.malik@gmail.com>) |
Список | pgsql-hackers |
On Mon, Jun 16, 2025 at 9:27 AM shveta malik <shveta.malik@gmail.com> wrote: > > Thanks Peter and Amit for feedback. I have updated the patch. > <para> + When slot-synchronization setup is done as recommended, and + slot-synchronization is performed the very first time either automatically + or by <link linkend="pg-sync-replication-slots"> + <function>pg_sync_replication_slots</function></link>, + then for the synchronized slot to be created and persisted on the standby, + one condition must be met. The logical replication slot on the primary + must reach a state where the WALs and system catalog rows retained by + the slot are also present on the corresponding standby server. This is + needed to prevent any data loss and to allow logical replication to continue + ... This whole paragraph sounds like a duplicate of its previous section, and the line alignment in the first paragraph has some issues. -- With Regards, Amit Kapila.
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