Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 2,701–2,725 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 2701 | ticket_desk | 1 | NULL | 2701 | 2017-11-22 09:45:16 |
| 2702 | ticket_desk | 1 | NULL | 2702 | 2017-11-22 10:00:49 |
| 2703 | audio_guide_desk | NULL | 1 | 2703 | 2017-11-22 10:10:42 |
| 2704 | audio_guide_desk | NULL | 3 | 2704 | 2017-11-22 10:31:10 |
| 2705 | online | NULL | NULL | 2705 | 2017-11-22 12:53:40 |
| 2706 | audio_guide_desk | NULL | 2 | 2706 | 2017-11-22 14:46:49 |
| 2707 | ticket_desk | 2 | NULL | 2707 | 2017-11-23 12:11:20 |
| 2708 | ticket_desk | 2 | NULL | 2708 | 2017-11-23 14:16:35 |
| 2709 | ticket_desk | 1 | NULL | 2709 | 2017-11-23 16:20:10 |
| 2710 | online | NULL | NULL | 2710 | 2017-11-24 18:56:09 |
| 2711 | app_store | NULL | NULL | 2711 | 2017-11-24 22:37:56 |
| 2712 | ticket_desk | 2 | NULL | 2712 | 2017-11-25 12:23:15 |
| 2713 | audio_guide_desk | NULL | 2 | 2713 | 2017-11-25 13:05:32 |
| 2714 | online | NULL | NULL | 2714 | 2017-11-25 14:21:25 |
| 2715 | online | NULL | NULL | 2715 | 2017-11-25 17:23:18 |
| 2716 | ticket_desk | 4 | NULL | 2716 | 2017-11-26 14:01:27 |
| 2717 | ticket_desk | 5 | NULL | 2717 | 2017-11-26 15:39:03 |
| 2718 | app_store | NULL | NULL | 2718 | 2017-11-27 14:38:59 |
| 2719 | online | NULL | NULL | 2719 | 2017-11-27 23:39:42 |
| 2720 | ticket_desk | 2 | NULL | 2720 | 2017-11-28 13:44:12 |
| 2721 | app_store | NULL | NULL | 2721 | 2017-11-28 14:56:51 |
| 2722 | app_store | NULL | NULL | 2722 | 2017-11-28 21:54:45 |
| 2723 | app_store | NULL | NULL | 2723 | 2017-11-29 01:47:43 |
| 2724 | ticket_desk | 2 | NULL | 2724 | 2017-11-29 13:20:18 |
| 2725 | audio_guide_desk | NULL | 2 | 2725 | 2017-11-29 13:34:15 |
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;