-- +goose Up -- SQL in section 'Up' is executed when this migration is applied ALTER TABLE campaigns ADD COLUMN smtp_id bigint; UPDATE campaigns SET smtp_id = (SELECT smtp.smtp_id FROM smtp) WHERE campaigns.id = (SELECT smtp.smtp_id FROM smtp,campaigns WHERE smtp.campaign_id=campaigns.id); -- sure hope the current smtp table works like I think it does ALTER TABLE smtp RENAME TO smtp_old; CREATE TABLE smtp(id integer primary key autoincrement,host varchar(255),username varchar(255),from_address varchar(255) ,ignore_cert_errors BOOLEAN); INSERT INTO smtp SELECT smtp_id AS id,host,username,from_address,ignore_cert_errors FROM smtp_old; DROP TABLE smtp_old; -- +goose Down -- SQL section 'Down' is executed when this migration is rolled back