{
  "customers": {
    "columns": {
      "customer_id": {
        "type": "id",
        "is_int": false
      },
      "customer_zip_code_prefix": {
        "type": "id",
        "is_int": true
      },
      "customer_state": {}
    },
    "order": [
      "customer_id",
      "customer_zip_code_prefix",
      "customer_state"
    ]
  },
  "geolocation": {
    "columns": {
      "geolocation_zip_code_prefix": {
        "type": "id",
        "is_int": true
      },
      "geolocation_state": {},
      "geolocation_lat": {},
      "geolocation_lng": {}
    },
    "order": [
      "geolocation_zip_code_prefix",
      "geolocation_state",
      "geolocation_lat",
      "geolocation_lng"
    ]
  },
  "order_items": {
    "columns": {
      "order_id": {
        "type": "id",
        "is_int": false
      },
      "order_item_id": {},
      "product_id": {
        "type": "id",
        "is_int": false
      },
      "seller_id": {
        "type": "id",
        "is_int": false
      },
      "shipping_limit_date": {
        "type": "datetime",
        "min": "2016-09-19 00:15:34"
      },
      "price": {},
      "freight_value": {}
    },
    "order": [
      "order_id",
      "order_item_id",
      "product_id",
      "seller_id",
      "shipping_limit_date",
      "price",
      "freight_value"
    ]
  },
  "order_payments": {
    "columns": {
      "order_id": {
        "type": "id",
        "is_int": false
      },
      "payment_sequential": {},
      "payment_type": {},
      "payment_installments": {},
      "payment_value": {}
    },
    "order": [
      "order_id",
      "payment_sequential",
      "payment_type",
      "payment_installments",
      "payment_value"
    ]
  },
  "order_reviews": {
    "columns": {
      "review_id": {},
      "order_id": {
        "type": "id",
        "is_int": false
      },
      "review_score": {},
      "review_creation_date": {
        "type": "datetime",
        "min": "2016-10-02 00:00:00"
      },
      "review_answer_timestamp": {
        "type": "datetime",
        "min": "2016-10-07 18:32:28"
      }
    },
    "order": [
      "review_id",
      "order_id",
      "review_score",
      "review_creation_date",
      "review_answer_timestamp"
    ]
  },
  "orders": {
    "columns": {
      "order_id": {
        "type": "id",
        "is_int": false
      },
      "customer_id": {
        "type": "id",
        "is_int": false
      },
      "order_status": {},
      "order_purchase_timestamp": {
        "type": "datetime",
        "min": "2016-09-04 21:15:19"
      },
      "order_approved_at": {
        "type": "datetime",
        "min": "2016-09-15 12:16:38",
        "fillna": -1.0
      },
      "order_delivered_carrier_date": {
        "type": "datetime",
        "min": "2016-10-08 10:34:01",
        "fillna": -1.0
      },
      "order_delivered_customer_date": {
        "type": "datetime",
        "min": "2016-10-11 13:46:32",
        "fillna": -1.0
      },
      "order_estimated_delivery_date": {
        "type": "datetime",
        "min": "2016-09-30 00:00:00"
      }
    },
    "order": [
      "order_id",
      "customer_id",
      "order_status",
      "order_purchase_timestamp",
      "order_approved_at",
      "order_delivered_carrier_date",
      "order_delivered_customer_date",
      "order_estimated_delivery_date"
    ]
  },
  "products": {
    "columns": {
      "product_id": {
        "type": "id",
        "is_int": false
      },
      "product_category_name": {
        "fillna": "<special-for-null>"
      },
      "product_name_lenght": {
        "fillna": 4.0
      },
      "product_description_lenght": {
        "fillna": 3.0
      },
      "product_photos_qty": {
        "fillna": 0.0
      },
      "product_weight_g": {
        "fillna": -1.0
      },
      "product_length_cm": {
        "fillna": 6.0
      },
      "product_height_cm": {
        "fillna": 1.0
      },
      "product_width_cm": {
        "fillna": 5.0
      }
    },
    "order": [
      "product_id",
      "product_category_name",
      "product_name_lenght",
      "product_description_lenght",
      "product_photos_qty",
      "product_weight_g",
      "product_length_cm",
      "product_height_cm",
      "product_width_cm"
    ]
  },
  "sellers": {
    "columns": {
      "seller_id": {
        "type": "id",
        "is_int": false
      },
      "seller_zip_code_prefix": {
        "type": "id",
        "is_int": true
      },
      "seller_state": {}
    },
    "order": [
      "seller_id",
      "seller_zip_code_prefix",
      "seller_state"
    ]
  }
}