Erik Johnston eb0dbab15b Fix database performance of read/write worker locks (#16061) ...

We were seeing serialization errors when taking out multiple read locks.

The transactions were retried, so isn't causing any failures.

Introduced in #15782.

2023-08-17 14:07:57 +01:00

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main

Fix database performance of read/write worker locks (#16061)

2023-08-17 14:07:57 +01:00

__init__.py

add a cache to have_seen_event (#9953)

2021-06-01 12:04:47 +01:00