From 86913ba9abaf2a56ea19b61ccbcf9d35e894d5d0 Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Thu, 12 Nov 2020 14:33:28 -0500 Subject: doc: wire protocol data type for history file content is bytea Document that though the history file content is marked as bytea, it is the same a text, and neither is btyea-escaped or encoding converted. Reported-by: Brar Piening Discussion: https://postgr.es/m/6a1b9cd9-17e3-df67-be55-86102af6bdf5@gmx.de Backpatch-through: 13 - 9.5 (not master) --- src/backend/replication/walsender.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src') diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c index d31e996a065..f82932ffa28 100644 --- a/src/backend/replication/walsender.c +++ b/src/backend/replication/walsender.c @@ -462,6 +462,10 @@ SendTimeLineHistory(TimeLineHistoryCmd *cmd) pq_sendstring(&buf, "content"); /* col name */ pq_sendint(&buf, 0, 4); /* table oid */ pq_sendint(&buf, 0, 2); /* attnum */ + /* + * While this is labeled as BYTEAOID, it is the same output format + * as TEXTOID above. + */ pq_sendint(&buf, BYTEAOID, 4); /* type oid */ pq_sendint(&buf, -1, 2); /* typlen */ pq_sendint(&buf, 0, 4); /* typmod */ -- cgit v1.2.3