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7098b65cb8
Create the url_cache index on local_media_repository as a background update, so that we can detect whether we are on sqlite or not and create a partial or complete index accordingly. To avoid running the cleanup job before we have built the index, add a bailout which will defer the cleanup if the bg updates are still running. Fixes https://github.com/matrix-org/synapse/issues/2572.
25 lines
1.0 KiB
SQL
25 lines
1.0 KiB
SQL
/* Copyright 2017 New Vector 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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-- register a background update which will recreate the
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-- local_media_repository_url_idx index.
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--
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-- We do this as a bg update not because it is a particularly onerous
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-- operation, but because we'd like it to be a partial index if possible, and
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-- the background_index_update code will understand whether we are on
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-- postgres or sqlite and behave accordingly.
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INSERT INTO background_updates (update_name, progress_json) VALUES
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('local_media_repository_url_idx', '{}');
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