From: Bruce Momjian <bruce@momjian.us>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: modify segno. for pg_walfile_name() and pg_walfile_name_offset()
Date: Sat, 25 Nov 2023 00:44:33 +0000
Message-ID: <E1r6gme-0075Kv-TC@gemulon.postgresql.org> (raw)
modify segno. for pg_walfile_name() and pg_walfile_name_offset()
Previously these functions returned the previous segment number if the
LSN was on a segment boundary. We now always return the current segment
number for an LSN.
Docs updated to reflect this change. Regression tests added, author
Andres Freund.
Also mentioned in thread https://postgr.es/m/flat/20220204225057.GA1535307%40nathanxps13#d964275c9540d8395e138efc0a75f7e8
BACKWARD INCOMPATIBILITY
Reported-by: Kyotaro Horiguchi
Discussion: https://postgr.es/m/20190726.172120.101752680.horikyota.ntt@gmail.com
Co-authored-by: Kyotaro Horiguchi
Backpatch-through: master
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/344afc77690b4cef2605420d67c1d1ceb28760cc
Modified Files
--------------
doc/src/sgml/func.sgml | 5 -----
src/backend/access/transam/xlogfuncs.c | 8 ++------
src/test/regress/expected/misc_functions.out | 30 +++++++++++++++++++++++++++-
src/test/regress/sql/misc_functions.sql | 15 +++++++++++++-
4 files changed, 45 insertions(+), 13 deletions(-)
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To: pgsql-committers@postgresql.org
Cc: bruce@momjian.us, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: modify segno. for pg_walfile_name() and pg_walfile_name_offset()
In-Reply-To: <E1r6gme-0075Kv-TC@gemulon.postgresql.org>
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