diff options
| -rw-r--r-- | synapse/storage/schema/delta/32/remove_indices.sql | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/synapse/storage/schema/delta/32/remove_indices.sql b/synapse/storage/schema/delta/32/remove_indices.sql index 314fa51287..91eab6d63c 100644 --- a/synapse/storage/schema/delta/32/remove_indices.sql +++ b/synapse/storage/schema/delta/32/remove_indices.sql @@ -16,27 +16,24 @@ -- The following indices are redundant, other indices are equivalent or -- supersets -DROP INDEX IF EXISTS events_room_id; -DROP INDEX IF EXISTS events_order; -DROP INDEX IF EXISTS events_topological_ordering; -DROP INDEX IF EXISTS events_stream_ordering; -DROP INDEX IF EXISTS state_groups_id; -DROP INDEX IF EXISTS event_to_state_groups_id; -DROP INDEX IF EXISTS event_push_actions_room_id_event_id_user_id_profile_tag; -DROP INDEX IF EXISTS event_push_actions_room_id_user_id; - -DROP INDEX IF EXISTS event_destinations_id; -DROP INDEX IF EXISTS st_extrem_id; -DROP INDEX IF EXISTS event_content_hashes_id; -DROP INDEX IF EXISTS event_signatures_id; -DROP INDEX IF EXISTS event_edge_hashes_id; -DROP INDEX IF EXISTS redactions_event_id; -DROP INDEX IF EXISTS remote_media_cache_thumbnails_media_id; -DROP INDEX IF EXISTS room_hosts_room_id; -DROP INDEX IF EXISTS event_search_ev_ridx; +DROP INDEX IF EXISTS events_room_id; -- Prefix of events_room_stream +DROP INDEX IF EXISTS events_order; -- Prefix of events_order_topo_stream_room +DROP INDEX IF EXISTS events_topological_ordering; -- Prefix of events_order_topo_stream_room +DROP INDEX IF EXISTS events_stream_ordering; -- Duplicate of PRIMARY KEY +DROP INDEX IF EXISTS state_groups_id; -- Duplicate of PRIMARY KEY +DROP INDEX IF EXISTS event_to_state_groups_id; -- Duplicate of PRIMARY KEY +DROP INDEX IF EXISTS event_push_actions_room_id_event_id_user_id_profile_tag; -- Duplicate of UNIQUE CONSTRAINT +DROP INDEX IF EXISTS event_destinations_id; -- Prefix of UNIQUE CONSTRAINT +DROP INDEX IF EXISTS st_extrem_id; -- Prefix of UNIQUE CONSTRAINT +DROP INDEX IF EXISTS event_content_hashes_id; -- Prefix of UNIQUE CONSTRAINT +DROP INDEX IF EXISTS event_signatures_id; -- Prefix of UNIQUE CONSTRAINT +DROP INDEX IF EXISTS event_edge_hashes_id; -- Prefix of UNIQUE CONSTRAINT +DROP INDEX IF EXISTS redactions_event_id; -- Duplicate of UNIQUE CONSTRAINT +DROP INDEX IF EXISTS room_hosts_room_id; -- Prefix of UNIQUE CONSTRAINT -- The following indices were unused +DROP INDEX IF EXISTS remote_media_cache_thumbnails_media_id; DROP INDEX IF EXISTS evauth_edges_auth_id; DROP INDEX IF EXISTS topics_room_id; DROP INDEX IF EXISTS presence_stream_state; |