Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 4,251–4,275 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 4251 | app_store | NULL | NULL | 4251 | 2019-03-30 08:03:44 |
| 4252 | audio_guide_desk | NULL | 1 | 4252 | 2019-03-30 10:04:40 |
| 4253 | online | NULL | NULL | 4253 | 2019-03-30 14:36:51 |
| 4254 | ticket_desk | 5 | NULL | 4254 | 2019-03-30 14:48:22 |
| 4255 | app_store | NULL | NULL | 4255 | 2019-03-30 20:36:14 |
| 4256 | ticket_desk | 2 | NULL | 4256 | 2019-03-31 09:30:17 |
| 4257 | audio_guide_desk | NULL | 2 | 4257 | 2019-03-31 10:07:12 |
| 4258 | app_store | NULL | NULL | 4258 | 2019-03-31 19:28:57 |
| 4259 | online | NULL | NULL | 4259 | 2019-04-01 19:07:13 |
| 4260 | audio_guide_desk | NULL | 2 | 4260 | 2019-04-02 10:15:41 |
| 4261 | app_store | NULL | NULL | 4261 | 2019-04-02 14:35:57 |
| 4262 | online | NULL | NULL | 4262 | 2019-04-02 20:15:02 |
| 4263 | online | NULL | NULL | 4263 | 2019-04-03 09:19:19 |
| 4264 | online | NULL | NULL | 4264 | 2019-04-03 09:35:23 |
| 4265 | online | NULL | NULL | 4265 | 2019-04-03 15:46:16 |
| 4266 | audio_guide_desk | NULL | 3 | 4266 | 2019-04-03 16:05:33 |
| 4267 | app_store | NULL | NULL | 4267 | 2019-04-03 23:29:15 |
| 4268 | app_store | NULL | NULL | 4268 | 2019-04-04 01:37:29 |
| 4269 | audio_guide_desk | NULL | 2 | 4269 | 2019-04-04 12:05:13 |
| 4270 | online | NULL | NULL | 4270 | 2019-04-04 12:18:07 |
| 4271 | online | NULL | NULL | 4271 | 2019-04-04 14:12:18 |
| 4272 | online | NULL | NULL | 4272 | 2019-04-04 14:45:01 |
| 4273 | app_store | NULL | NULL | 4273 | 2019-04-04 17:31:02 |
| 4274 | online | NULL | NULL | 4274 | 2019-04-04 18:13:42 |
| 4275 | online | NULL | NULL | 4275 | 2019-04-04 22:09:44 |
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;