Jason Little 4cf9f92f39 Fix could not serialize access due to concurrent `DELETE` from presence_stream (#15826) ... * Change update_presence to have a isolation level of READ_COMMITTED * changelog		2023-07-05 11:44:02 +01:00
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main	Fix could not serialize access due to concurrent `DELETE` from presence_stream (#15826)	2023-07-05 11:44:02 +01:00
state	Fix a performance issue introduced in Synapse v1.83.0 which meant that purging rooms was very slow and database-intensive. (#15693)	2023-05-31 14:59:56 +01:00
__init__.py	Check databases/__init__ and main/cache with mypy. (#15496)	2023-04-27 07:59:14 -04:00