Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 5,376–5,400 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 5376 | audio_guide_desk | NULL | 2 | 5376 | 2020-02-10 15:59:47 |
| 5377 | audio_guide_desk | NULL | 2 | 5377 | 2020-02-11 10:31:09 |
| 5378 | online | NULL | NULL | 5378 | 2020-02-11 15:50:18 |
| 5379 | app_store | NULL | NULL | 5379 | 2020-02-11 18:43:00 |
| 5380 | app_store | NULL | NULL | 5380 | 2020-02-11 23:42:38 |
| 5381 | app_store | NULL | NULL | 5381 | 2020-02-13 08:11:54 |
| 5382 | online | NULL | NULL | 5382 | 2020-02-13 11:34:21 |
| 5383 | audio_guide_desk | NULL | 2 | 5383 | 2020-02-13 14:02:35 |
| 5384 | online | NULL | NULL | 5384 | 2020-02-13 16:48:23 |
| 5385 | ticket_desk | 2 | NULL | 5385 | 2020-02-15 09:27:25 |
| 5386 | online | NULL | NULL | 5386 | 2020-02-15 14:36:36 |
| 5387 | online | NULL | NULL | 5387 | 2020-02-16 07:55:03 |
| 5388 | online | NULL | NULL | 5388 | 2020-02-16 12:36:10 |
| 5389 | online | NULL | NULL | 5389 | 2020-02-16 14:42:43 |
| 5390 | ticket_desk | 3 | NULL | 5390 | 2020-02-16 14:49:01 |
| 5391 | online | NULL | NULL | 5391 | 2020-02-17 09:00:42 |
| 5392 | audio_guide_desk | NULL | 2 | 5392 | 2020-02-17 11:55:27 |
| 5393 | ticket_desk | 1 | NULL | 5393 | 2020-02-17 13:21:28 |
| 5394 | online | NULL | NULL | 5394 | 2020-02-17 15:57:05 |
| 5395 | audio_guide_desk | NULL | 1 | 5395 | 2020-02-18 14:21:08 |
| 5396 | app_store | NULL | NULL | 5396 | 2020-02-18 15:14:57 |
| 5397 | online | NULL | NULL | 5397 | 2020-02-18 15:32:05 |
| 5398 | online | NULL | NULL | 5398 | 2020-02-19 10:06:37 |
| 5399 | online | NULL | NULL | 5399 | 2020-02-20 09:07:49 |
| 5400 | online | NULL | NULL | 5400 | 2020-02-20 14:00:09 |
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;