cc4944c83e
Remove the self-inner-join and instead abuse sqlite's quirk that it allows us to mix aggregate & non-aggregate columns in a grouped select to return the event_ids of the events in a state group: see http://marc.info/?l=sqlite-users&m=141460824410980&w=2. This speeds up these queries by around 25x, drastically improving performance when sqlite is upgraded to 0.18. |
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|---|---|---|
| .. | ||
| engines | ||
| schema | ||
| util | ||
| __init__.py | ||
| _base.py | ||
| account_data.py | ||
| appservice.py | ||
| background_updates.py | ||
| client_ips.py | ||
| deviceinbox.py | ||
| devices.py | ||
| directory.py | ||
| end_to_end_keys.py | ||
| event_federation.py | ||
| event_push_actions.py | ||
| events.py | ||
| filtering.py | ||
| keys.py | ||
| media_repository.py | ||
| openid.py | ||
| prepare_database.py | ||
| presence.py | ||
| profile.py | ||
| push_rule.py | ||
| pusher.py | ||
| receipts.py | ||
| registration.py | ||
| rejections.py | ||
| room.py | ||
| roommember.py | ||
| search.py | ||
| signatures.py | ||
| state.py | ||
| stream.py | ||
| tags.py | ||
| transactions.py | ||