Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 2,776–2,800 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 2776 | online | NULL | NULL | 2776 | 2017-12-20 16:14:34 |
| 2777 | app_store | NULL | NULL | 2777 | 2017-12-20 22:29:00 |
| 2778 | online | NULL | NULL | 2778 | 2017-12-21 17:39:56 |
| 2779 | online | NULL | NULL | 2779 | 2017-12-23 09:34:21 |
| 2780 | ticket_desk | 2 | NULL | 2780 | 2017-12-23 10:29:41 |
| 2781 | online | NULL | NULL | 2781 | 2017-12-23 15:07:24 |
| 2782 | ticket_desk | 2 | NULL | 2782 | 2017-12-24 09:52:08 |
| 2783 | audio_guide_desk | NULL | 2 | 2783 | 2017-12-24 14:04:11 |
| 2784 | online | NULL | NULL | 2784 | 2017-12-25 12:03:53 |
| 2785 | online | NULL | NULL | 2785 | 2017-12-26 08:56:30 |
| 2786 | online | NULL | NULL | 2786 | 2017-12-27 08:01:09 |
| 2787 | ticket_desk | 2 | NULL | 2787 | 2017-12-27 09:38:13 |
| 2788 | app_store | NULL | NULL | 2788 | 2017-12-27 12:47:51 |
| 2789 | app_store | NULL | NULL | 2789 | 2017-12-27 23:19:25 |
| 2790 | ticket_desk | 2 | NULL | 2790 | 2017-12-28 13:43:10 |
| 2791 | audio_guide_desk | NULL | 1 | 2791 | 2017-12-30 12:09:29 |
| 2792 | audio_guide_desk | NULL | 1 | 2792 | 2017-12-30 12:12:21 |
| 2793 | online | NULL | NULL | 2793 | 2017-12-30 21:29:29 |
| 2794 | online | NULL | NULL | 2794 | 2017-12-31 12:16:25 |
| 2795 | app_store | NULL | NULL | 2795 | 2017-12-31 13:23:28 |
| 2796 | online | NULL | NULL | 2796 | 2017-12-31 16:17:33 |
| 2797 | ticket_desk | 1 | NULL | 2797 | 2018-01-01 11:54:42 |
| 2798 | online | NULL | NULL | 2798 | 2018-01-01 13:36:53 |
| 2799 | app_store | NULL | NULL | 2799 | 2018-01-02 10:02:20 |
| 2800 | ticket_desk | 3 | NULL | 2800 | 2018-01-02 10:12:08 |
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;