storage_prefix VARCHAR(34) NOT NULL, -- prefix to compressed copy in object storage, nanoid(3) customAlphabet

    storage_prefix VARCHAR(34) NOT NULL, -- prefix to compressed copy in object storage, nanoid customAlphabet

 
BEGIN;
ALTER TABLE file DROP COLUMN storage_prefix;
COMMIT;
SELECT NOW();
-- 2025-05-24 04:19:22.789656+00 
BEGIN;
ALTER TABLE selection DROP COLUMN storage_prefix;
COMMIT;
SELECT NOW();
-- 2025-05-24 04:20:00.044573+00
 
BEGIN;
UPDATE file
SET upload = FALSE;
COMMIT;
SELECT NOW();
-- 2025-05-24 04:25:53.870592+00 
BEGIN;
UPDATE selection
SET upload = FALSE;
COMMIT;
SELECT NOW();
-- 2025-05-24 04:26:54.639326+00