ALTER TABLE bookings ADD COLUMN IF NOT EXISTS payment_status TEXT DEFAULT 'pending'; ALTER TABLE bookings ADD COLUMN IF NOT EXISTS refund_amount NUMERIC; ALTER TABLE bookings ADD COLUMN IF NOT EXISTS ...

ALTER TABLE tanks ADD COLUMN IF NOT EXISTS available_feeds JSONB DEFAULT '{}'; ALTER TABLE tanks ADD COLUMN IF NOT EXISTS feed_inventory JSONB DEFAULT '{}'; ALTER TABLE tanks ADD COLUMN IF NOT EXISTS ...

Bananas make a fantastic snack when you're in need of an energy boost, but leave them too long and they'll turn soft and mushy. One brilliant way to make use of overripe bananas is to transform them ...