| From: | shveta malik <shveta(dot)malik(at)gmail(dot)com> |
|---|---|
| To: | Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> |
| Cc: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>, Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com>, Shlok Kyal <shlok(dot)kyal(dot)oss(at)gmail(dot)com>, Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, shveta malik <shveta(dot)malik(at)gmail(dot)com> |
| Subject: | Re: POC: enable logical decoding when wal_level = 'replica' without a server restart |
| Date: | 2025-12-01 12:13:14 |
| Message-ID: | CAJpy0uBfeH6ARKfO=Uy6YO-cEKz8LZooQDdMWBve6ggpVO89Vg@mail.gmail.com |
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| Lists: | pgsql-hackers |
One trivial comment:
+ logical replication slots</link>. The system automatically
increases the
+ effective WAL level to <literal>logical</literal> when
creating the first
+ logical replication slot, and decreases it back to
<literal>replica</literal>
+ when dropping the last logical replication slot. The current
effective WAL
+ level can be monitored through <xref
linkend="guc-effective-wal-level"/>
+ parameter.
Shouldn't we mention about invalidation of slot along with dropping of slot?
thanks
Shveta
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