use digimon_order;

db.order.createIndex({ "business_id": 1, "order_status": 1, "create_time": -1 })
db.orders.createIndex({ "reference_id": 1, "reference_uid": 1, "business_id": 1, "uid": 1 })
db.orders.createIndex({ "order_type": 1, "direction_type": 1, "order_status": 1 })
db.orders.createIndex({ "create_time": -1, "update_time": -1, "order_arrival_time": -1, "order_payment_time": -1 })

db.order.createIndex({
    "uid": 1,
    "order_type": 1,
    "order_status": 1,
    "create_time": -1,
})