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c66a06ac6b
This is in preparation for having multiple data stores that offer different functionality, e.g. splitting out state or event storage.
35 lines
1.6 KiB
SQL
35 lines
1.6 KiB
SQL
/* Copyright 2016 OpenMarket Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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-- The following indices are redundant, other indices are equivalent or
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-- supersets
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DROP INDEX IF EXISTS events_room_id; -- Prefix of events_room_stream
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DROP INDEX IF EXISTS events_order; -- Prefix of events_order_topo_stream_room
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DROP INDEX IF EXISTS events_topological_ordering; -- Prefix of events_order_topo_stream_room
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DROP INDEX IF EXISTS events_stream_ordering; -- Duplicate of PRIMARY KEY
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DROP INDEX IF EXISTS state_groups_id; -- Duplicate of PRIMARY KEY
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DROP INDEX IF EXISTS event_to_state_groups_id; -- Duplicate of PRIMARY KEY
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DROP INDEX IF EXISTS event_push_actions_room_id_event_id_user_id_profile_tag; -- Duplicate of UNIQUE CONSTRAINT
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DROP INDEX IF EXISTS st_extrem_id; -- Prefix of UNIQUE CONSTRAINT
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DROP INDEX IF EXISTS event_signatures_id; -- Prefix of UNIQUE CONSTRAINT
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DROP INDEX IF EXISTS redactions_event_id; -- Duplicate of UNIQUE CONSTRAINT
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-- The following indices were unused
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DROP INDEX IF EXISTS remote_media_cache_thumbnails_media_id;
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DROP INDEX IF EXISTS evauth_edges_auth_id;
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DROP INDEX IF EXISTS presence_stream_state;
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