Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 2,351–2,375 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 2351 | app_store | NULL | NULL | 2351 | 2017-07-13 13:12:43 |
| 2352 | app_store | NULL | NULL | 2352 | 2017-07-14 02:02:06 |
| 2353 | audio_guide_desk | NULL | 2 | 2353 | 2017-07-14 11:11:36 |
| 2354 | ticket_desk | 4 | NULL | 2354 | 2017-07-14 11:55:15 |
| 2355 | audio_guide_desk | NULL | 2 | 2355 | 2017-07-14 12:26:37 |
| 2356 | online | NULL | NULL | 2356 | 2017-07-15 08:46:24 |
| 2357 | app_store | NULL | NULL | 2357 | 2017-07-15 09:30:33 |
| 2358 | ticket_desk | 1 | NULL | 2358 | 2017-07-15 13:11:16 |
| 2359 | ticket_desk | 4 | NULL | 2359 | 2017-07-16 10:31:37 |
| 2360 | audio_guide_desk | NULL | 2 | 2360 | 2017-07-16 11:05:25 |
| 2361 | audio_guide_desk | NULL | 2 | 2361 | 2017-07-16 11:07:17 |
| 2362 | ticket_desk | 4 | NULL | 2362 | 2017-07-16 11:33:58 |
| 2363 | online | NULL | NULL | 2363 | 2017-07-16 13:44:20 |
| 2364 | online | NULL | NULL | 2364 | 2017-07-17 12:32:23 |
| 2365 | app_store | NULL | NULL | 2365 | 2017-07-17 20:22:22 |
| 2366 | online | NULL | NULL | 2366 | 2017-07-17 23:25:12 |
| 2367 | online | NULL | NULL | 2367 | 2017-07-18 09:35:12 |
| 2368 | ticket_desk | 4 | NULL | 2368 | 2017-07-18 11:06:28 |
| 2369 | online | NULL | NULL | 2369 | 2017-07-18 16:10:23 |
| 2370 | ticket_desk | 2 | NULL | 2370 | 2017-07-18 16:12:35 |
| 2371 | audio_guide_desk | NULL | 3 | 2371 | 2017-07-18 16:51:13 |
| 2372 | audio_guide_desk | NULL | 2 | 2372 | 2017-07-19 11:33:12 |
| 2373 | online | NULL | NULL | 2373 | 2017-07-19 15:47:02 |
| 2374 | online | NULL | NULL | 2374 | 2017-07-19 23:41:56 |
| 2375 | online | NULL | NULL | 2375 | 2017-07-20 10:18:35 |
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;