Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 2,951–2,975 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 2951 | ticket_desk | 4 | NULL | 2951 | 2018-02-24 10:42:42 |
| 2952 | ticket_desk | 2 | NULL | 2952 | 2018-02-24 10:49:01 |
| 2953 | ticket_desk | 1 | NULL | 2953 | 2018-02-24 11:05:07 |
| 2954 | audio_guide_desk | NULL | 2 | 2954 | 2018-02-24 11:57:31 |
| 2955 | online | NULL | NULL | 2955 | 2018-02-25 07:39:33 |
| 2956 | online | NULL | NULL | 2956 | 2018-02-25 08:11:17 |
| 2957 | online | NULL | NULL | 2957 | 2018-02-26 08:16:52 |
| 2958 | online | NULL | NULL | 2958 | 2018-02-26 14:56:11 |
| 2959 | audio_guide_desk | NULL | 1 | 2959 | 2018-02-26 15:11:22 |
| 2960 | ticket_desk | 1 | NULL | 2960 | 2018-02-27 09:00:39 |
| 2961 | app_store | NULL | NULL | 2961 | 2018-02-28 05:36:56 |
| 2962 | online | NULL | NULL | 2962 | 2018-03-01 09:03:30 |
| 2963 | ticket_desk | 1 | NULL | 2963 | 2018-03-01 09:55:22 |
| 2964 | app_store | NULL | NULL | 2964 | 2018-03-01 20:34:50 |
| 2965 | app_store | NULL | NULL | 2965 | 2018-03-02 04:06:29 |
| 2966 | online | NULL | NULL | 2966 | 2018-03-02 08:21:11 |
| 2967 | app_store | NULL | NULL | 2967 | 2018-03-03 05:58:21 |
| 2968 | online | NULL | NULL | 2968 | 2018-03-03 12:05:19 |
| 2969 | audio_guide_desk | NULL | 3 | 2969 | 2018-03-04 09:25:24 |
| 2970 | audio_guide_desk | NULL | 3 | 2970 | 2018-03-04 09:36:34 |
| 2971 | app_store | NULL | NULL | 2971 | 2018-03-04 19:15:17 |
| 2972 | online | NULL | NULL | 2972 | 2018-03-05 10:27:47 |
| 2973 | online | NULL | NULL | 2973 | 2018-03-05 16:39:21 |
| 2974 | app_store | NULL | NULL | 2974 | 2018-03-05 18:33:56 |
| 2975 | app_store | NULL | NULL | 2975 | 2018-03-06 17:16:02 |
Table definition
CREATE TABLE purchase_order (
order_id INTEGER PRIMARY KEY,
channel TEXT NOT NULL
CHECK (channel IN ('online', 'ticket_desk', 'audio_guide_desk', 'app_store')),
entrance_id INTEGER REFERENCES entrance (entrance_id),
wing_id INTEGER REFERENCES wing (wing_id),
payment_id INTEGER NOT NULL UNIQUE REFERENCES payment (payment_id),
ordered_at TEXT NOT NULL,
CHECK ((channel = 'ticket_desk') = (entrance_id IS NOT NULL)),
CHECK ((channel = 'audio_guide_desk') = (wing_id IS NOT NULL))
) STRICT;