From 3d0b0df5d21b570bbda75353c9ba230d0907e253 Mon Sep 17 00:00:00 2001 From: Fujii Masao Date: Thu, 10 Jul 2025 16:25:12 +0900 Subject: [PATCH v1] doc: Document reopen of output file via SIGHUP in pg_recvlogical. When pg_recvlogical receives a SIGHUP signal, it closes the current output file and reopens a new one. This is useful since it allows us to rotate the output file by renaming the current file and sending a SIGHUP. This behavior was previously undocumented. This commit adds the missing documentation. --- doc/src/sgml/ref/pg_recvlogical.sgml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/doc/src/sgml/ref/pg_recvlogical.sgml b/doc/src/sgml/ref/pg_recvlogical.sgml index f68182266a9..3c667141495 100644 --- a/doc/src/sgml/ref/pg_recvlogical.sgml +++ b/doc/src/sgml/ref/pg_recvlogical.sgml @@ -53,6 +53,16 @@ PostgreSQL documentation (ControlC) or SIGTERM signal. + + + When pg_recvlogical receives + a SIGHUP signal, it closes the current output file + and opens a new one using the filename given with + the option. This allows us to rotate + the output file by first renaming the current file and then sending + a SIGHUP signal to + pg_recvlogical. + -- 2.49.0