guix-data-service/sqitch/deploy/package_derivations_not_null_hash_index.sql
Christopher Baines 5cefa250d8 Add an index on derivation_output_details.id
Where hash is not null, since this helps with the fixed output package
derivations query.
2021-07-11 15:25:12 +01:00

7 lines
210 B
PL/PgSQL

-- Deploy guix-data-service:package_derivations_not_null_hash_index to pg
BEGIN;
CREATE INDEX derivation_output_details_id_hash_not_null_idx ON derivation_output_details (id) WHERE hash IS NOT NULL;
COMMIT;