19 lines
450 B
PL/PgSQL
19 lines
450 B
PL/PgSQL
-- Deploy guix-data-service:build_status_add_unique_index to pg
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BEGIN;
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DELETE FROM build_status
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WHERE id NOT IN (
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SELECT MIN(id) FROM build_status GROUP BY build_id, timestamp, status
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);
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ALTER TABLE build_status
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ADD CONSTRAINT build_status_build_id_timestamp_status_unique
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UNIQUE (build_id, timestamp, status);
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CREATE UNIQUE INDEX build_status_build_id_status_unique_idx
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ON build_status (build_id, status)
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WHERE timestamp IS NULL;
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COMMIT;
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