synapse-product/synapse/storage
Nick Mills-Barrett 5fdc12f482
Add event_stream_ordering column to membership state tables (#14979)
This adds an `event_stream_ordering` column to `current_state_events`,
`local_current_membership` and `room_memberships`. Each of these tables
is regularly joined with the `events` table to get the stream ordering
and denormalising this into each table will yield significant query
performance improvements once used. Includes a background job to
populate these values from the `events` table.

Same idea as https://github.com/matrix-org/synapse/pull/13703.

Signed off by Nick @ Beeper (@fizzadar).
2023-02-07 00:10:54 +00:00
..
controllers Faster joins: Refactor handling of servers in room (#14954) 2023-02-03 15:39:59 +00:00
databases Add event_stream_ordering column to membership state tables (#14979) 2023-02-07 00:10:54 +00:00
engines Make sqlite database migrations transactional again, part two (#14926) 2023-01-31 11:03:55 +00:00
schema Add event_stream_ordering column to membership state tables (#14979) 2023-02-07 00:10:54 +00:00
util Always notify replication when a stream advances (#14877) 2023-01-20 18:02:18 +00:00
__init__.py Rename storage classes (#12913) 2022-05-31 12:17:50 +00:00
_base.py Update all stream IDs after processing replication rows (#14723) 2023-01-04 11:49:26 +00:00
background_updates.py Handle half-created indices in receipts index background update (#14650) 2022-12-09 23:02:11 +00:00
database.py Batch look-ups to see if rooms are partial stated. (#14917) 2023-01-26 17:15:36 +00:00
keys.py Use auto_attribs/native type hints for attrs classes. (#11692) 2022-01-13 13:49:28 +00:00
prepare_database.py Snapshot schema 72 (#13873) 2022-09-26 18:28:32 +01:00
push_rule.py Remove redundant "coding: utf-8" lines (#9786) 2021-04-14 15:34:27 +01:00
roommember.py Do not include rooms with an unknown room version in a sync response. (#10644) 2021-08-19 11:12:55 -04:00
types.py Tidy up and type-hint the database engine modules (#12734) 2022-05-17 00:34:38 +01:00