adffcab923
Commit 7164dcb665 added the repack_decode isolation test, whose
s1_decode step counts every change decoded from the slot. A concurrent
autovacuum transaction that modifies only system catalogs is decoded
as an empty BEGIN/COMMIT pair, so the count could come out larger
than expected.
Fix by passing skip-empty-xacts to test_decoding. We pass it, along
with include-xids=0, to s1_decode_updates as well so that both steps
use the same options for consistency, though that step shows only
UPDATE lines and wasn't affected.
Per buildfarm animal skink.
Reported-by: Alexander Lakhin <exclusion@gmail.com>
Discussion: https://postgr.es/m/d704cde4-b1f2-48dc-8c5e-659d1128d286@gmail.com
Backpatch-through: 19
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
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