guix-data-service/sqitch/revert/sort_out_duplicate_builds.sql

-- Revert guix-data-service:sort_out_duplicate_builds from pg

BEGIN;

DROP INDEX builds_build_server_id_derivation_file_name_idx;

COMMIT;
Deduplicate builds and add a unique index Duplicate builds could creep in if the code to create them ran concurrently. I didn't exclude them initially, as I was unsure if there should be such a restriction, but at least for now, Cuirass builds map exactly to a single derivation, so use the same restriction here. 2019-12-05 14:10:09 +01:00			`-- Revert guix-data-service:sort_out_duplicate_builds from pg`

			`BEGIN;`

			`DROP INDEX builds_build_server_id_derivation_file_name_idx;`

			`COMMIT;`