Hi, ALTER_REPLICATION_SLOT on invalidated replication slots is unnecessary as there is no way to get the invalidated (logical) slot to work. Please find the patch to add an error in such cases. Relevant discussion is at [1].
Thoughts? [1] https://www.postgresql.org/message-id/CAA4eK1%2Bszcosq0nS109mMSxPWyNT1Q%3DUNYCJgXKYuCceaPS%2BhA%40mail.gmail.com -- Bharath Rupireddy PostgreSQL Contributors Team RDS Open Source Databases Amazon Web Services: https://aws.amazon.com
v1-0001-Disallow-altering-invalidated-replication-slots.patch
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