From fc749bc7041cb77b5f6b58c129ad2616a3f7ab4f Mon Sep 17 00:00:00 2001 From: Michael Paquier Date: Thu, 4 Feb 2021 16:02:31 +0900 Subject: [PATCH] Clarify comment in tablesync.c Author: Peter Smith Reviewed-by: Amit Kapila, Michael Paquier, Euler Taveira Discussion: https://postgr.es/m/CAHut+Pt9_T6pWar0FLtPsygNmme8HPWPdGUyZ_8mE1Yvjdf0ZA@mail.gmail.com --- src/backend/replication/logical/tablesync.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/src/backend/replication/logical/tablesync.c b/src/backend/replication/logical/tablesync.c index a18f847ade0..ccbdbcf08f9 100644 --- a/src/backend/replication/logical/tablesync.c +++ b/src/backend/replication/logical/tablesync.c @@ -52,9 +52,8 @@ * CATCHUP -> SYNCDONE -> READY. * * The catalog pg_subscription_rel is used to keep information about - * subscribed tables and their state. Some transient state during data - * synchronization is kept in shared memory. The states SYNCWAIT and - * CATCHUP only appear in memory. + * subscribed tables and their state. The catalog holds all states + * except SYNCWAIT and CATCHUP which are only in shared memory. * * Example flows look like this: * - Apply is in front: