Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 3,376–3,400 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 3376 | app_store | NULL | NULL | 3376 | 2018-06-29 03:22:31 |
| 3377 | ticket_desk | 2 | NULL | 3377 | 2018-06-29 08:32:12 |
| 3378 | online | NULL | NULL | 3378 | 2018-06-29 09:35:27 |
| 3379 | audio_guide_desk | NULL | 3 | 3379 | 2018-06-29 11:02:13 |
| 3380 | ticket_desk | 1 | NULL | 3380 | 2018-06-29 11:40:17 |
| 3381 | online | NULL | NULL | 3381 | 2018-06-29 16:35:24 |
| 3382 | online | NULL | NULL | 3382 | 2018-06-29 20:19:21 |
| 3383 | online | NULL | NULL | 3383 | 2018-06-29 22:07:28 |
| 3384 | ticket_desk | 1 | NULL | 3384 | 2018-06-30 09:42:09 |
| 3385 | ticket_desk | 1 | NULL | 3385 | 2018-06-30 10:47:15 |
| 3386 | online | NULL | NULL | 3386 | 2018-06-30 13:28:55 |
| 3387 | audio_guide_desk | NULL | 2 | 3387 | 2018-06-30 17:05:16 |
| 3388 | audio_guide_desk | NULL | 2 | 3388 | 2018-06-30 17:11:44 |
| 3389 | ticket_desk | 1 | NULL | 3389 | 2018-07-01 10:21:38 |
| 3390 | online | NULL | NULL | 3390 | 2018-07-02 15:59:23 |
| 3391 | ticket_desk | 2 | NULL | 3391 | 2018-07-02 16:32:14 |
| 3392 | app_store | NULL | NULL | 3392 | 2018-07-02 23:27:51 |
| 3393 | online | NULL | NULL | 3393 | 2018-07-03 12:09:30 |
| 3394 | ticket_desk | 4 | NULL | 3394 | 2018-07-03 13:57:22 |
| 3395 | app_store | NULL | NULL | 3395 | 2018-07-03 20:34:10 |
| 3396 | audio_guide_desk | NULL | 2 | 3396 | 2018-07-04 15:57:35 |
| 3397 | online | NULL | NULL | 3397 | 2018-07-05 08:25:37 |
| 3398 | online | NULL | NULL | 3398 | 2018-07-05 10:15:54 |
| 3399 | ticket_desk | 1 | NULL | 3399 | 2018-07-05 10:43:38 |
| 3400 | ticket_desk | 2 | NULL | 3400 | 2018-07-05 11:30:32 |
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;