Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 4,326–4,350 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 4326 | app_store | NULL | NULL | 4326 | 2019-04-18 12:06:58 |
| 4327 | app_store | NULL | NULL | 4327 | 2019-04-18 18:36:57 |
| 4328 | online | NULL | NULL | 4328 | 2019-04-18 21:16:27 |
| 4329 | ticket_desk | 2 | NULL | 4329 | 2019-04-19 11:20:20 |
| 4330 | app_store | NULL | NULL | 4330 | 2019-04-19 11:38:59 |
| 4331 | online | NULL | NULL | 4331 | 2019-04-19 19:04:06 |
| 4332 | app_store | NULL | NULL | 4332 | 2019-04-20 04:00:31 |
| 4333 | ticket_desk | 1 | NULL | 4333 | 2019-04-20 11:28:29 |
| 4334 | online | NULL | NULL | 4334 | 2019-04-20 15:44:25 |
| 4335 | app_store | NULL | NULL | 4335 | 2019-04-21 06:19:06 |
| 4336 | online | NULL | NULL | 4336 | 2019-04-21 12:17:04 |
| 4337 | ticket_desk | 3 | NULL | 4337 | 2019-04-21 15:53:29 |
| 4338 | online | NULL | NULL | 4338 | 2019-04-21 20:46:54 |
| 4339 | online | NULL | NULL | 4339 | 2019-04-22 07:06:51 |
| 4340 | audio_guide_desk | NULL | 2 | 4340 | 2019-04-22 10:14:18 |
| 4341 | online | NULL | NULL | 4341 | 2019-04-22 12:03:34 |
| 4342 | online | NULL | NULL | 4342 | 2019-04-22 14:39:33 |
| 4343 | online | NULL | NULL | 4343 | 2019-04-22 21:12:27 |
| 4344 | online | NULL | NULL | 4344 | 2019-04-23 07:51:43 |
| 4345 | ticket_desk | 1 | NULL | 4345 | 2019-04-23 09:03:11 |
| 4346 | audio_guide_desk | NULL | 3 | 4346 | 2019-04-23 11:54:46 |
| 4347 | online | NULL | NULL | 4347 | 2019-04-23 18:02:11 |
| 4348 | app_store | NULL | NULL | 4348 | 2019-04-24 05:08:19 |
| 4349 | online | NULL | NULL | 4349 | 2019-04-24 07:43:07 |
| 4350 | ticket_desk | 3 | NULL | 4350 | 2019-04-24 09:09:08 |
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;