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authorreivilibre <oliverw@matrix.org>2023-12-04 14:57:28 +0000
committerGitHub <noreply@github.com>2023-12-04 14:57:28 +0000
commit51e4e35653f98c3f61222fbdbdb1dcb8864f7fca (patch)
treeb732cd0784e3540ddc03c9af5ba034a79d7d8009 /docs/metrics-howto.md
parentSwitch UNIX socket paths to /run, and add a UNIX socket example for HAProxy (... (diff)
downloadsynapse-51e4e35653f98c3f61222fbdbdb1dcb8864f7fca.tar.xz
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

---------

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