From 21f88819858dec022dec5919d6db5554605a9b8b Mon Sep 17 00:00:00 2001 From: Neil Alexander Date: Tue, 4 Oct 2022 16:43:10 +0100 Subject: [PATCH] Add indexes that optimise `selectStateInRangeSQL` (#2764) This gets rid of some expensive scans on `add_state_ids` and `remove_state_ids`, turning them into much cheaper and faster index scans instead. --- syncapi/storage/postgres/output_room_events_table.go | 2 ++ syncapi/storage/sqlite3/output_room_events_table.go | 2 ++ 2 files changed, 4 insertions(+) diff --git a/syncapi/storage/postgres/output_room_events_table.go b/syncapi/storage/postgres/output_room_events_table.go index cb092150d..b562e6804 100644 --- a/syncapi/storage/postgres/output_room_events_table.go +++ b/syncapi/storage/postgres/output_room_events_table.go @@ -76,6 +76,8 @@ CREATE INDEX IF NOT EXISTS syncapi_output_room_events_type_idx ON syncapi_output CREATE INDEX IF NOT EXISTS syncapi_output_room_events_sender_idx ON syncapi_output_room_events (sender); CREATE INDEX IF NOT EXISTS syncapi_output_room_events_room_id_idx ON syncapi_output_room_events (room_id); CREATE INDEX IF NOT EXISTS syncapi_output_room_events_exclude_from_sync_idx ON syncapi_output_room_events (exclude_from_sync); +CREATE INDEX IF NOT EXISTS syncapi_output_room_events_add_state_ids_idx ON syncapi_output_room_events ((add_state_ids IS NOT NULL)); +CREATE INDEX IF NOT EXISTS syncapi_output_room_events_remove_state_ids_idx ON syncapi_output_room_events ((remove_state_ids IS NOT NULL)); ` const insertEventSQL = "" + diff --git a/syncapi/storage/sqlite3/output_room_events_table.go b/syncapi/storage/sqlite3/output_room_events_table.go index 165943027..d6a674b9c 100644 --- a/syncapi/storage/sqlite3/output_room_events_table.go +++ b/syncapi/storage/sqlite3/output_room_events_table.go @@ -55,6 +55,8 @@ CREATE INDEX IF NOT EXISTS syncapi_output_room_events_type_idx ON syncapi_output CREATE INDEX IF NOT EXISTS syncapi_output_room_events_sender_idx ON syncapi_output_room_events (sender); CREATE INDEX IF NOT EXISTS syncapi_output_room_events_room_id_idx ON syncapi_output_room_events (room_id); CREATE INDEX IF NOT EXISTS syncapi_output_room_events_exclude_from_sync_idx ON syncapi_output_room_events (exclude_from_sync); +CREATE INDEX IF NOT EXISTS syncapi_output_room_events_add_state_ids_idx ON syncapi_output_room_events ((add_state_ids IS NOT NULL)); +CREATE INDEX IF NOT EXISTS syncapi_output_room_events_remove_state_ids_idx ON syncapi_output_room_events ((remove_state_ids IS NOT NULL)); ` const insertEventSQL = "" +