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reivilibre 51e4e35653

Add a Postgres REPLICA IDENTITY to tables that do not have an implicit one. This should allow use of Postgres logical replication. (take 2, now with no added deadlocks!) (#16658 )

* Add `ALTER TABLE ... REPLICA IDENTITY ...` for individual tables

We can't combine them into one file as it makes it likely to hit a deadlock

if Synapse is running, as it only takes one other transaction to access two

tables in a different order to the schema delta.

* Add notes

* Newsfile

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>

* Re-introduce REPLICA IDENTITY test

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Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>

2023-12-04 14:57:28 +00:00

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Add a Postgres `REPLICA IDENTITY` to tables that do not have an implicit one. This should allow use of Postgres logical replication.