Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 5,301–5,325 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 5301 | online | NULL | NULL | 5301 | 2020-01-21 21:45:42 |
| 5302 | online | NULL | NULL | 5302 | 2020-01-21 22:29:03 |
| 5303 | online | NULL | NULL | 5303 | 2020-01-22 07:58:08 |
| 5304 | online | NULL | NULL | 5304 | 2020-01-22 09:42:47 |
| 5305 | audio_guide_desk | NULL | 3 | 5305 | 2020-01-22 10:08:36 |
| 5306 | audio_guide_desk | NULL | 2 | 5306 | 2020-01-22 10:56:07 |
| 5307 | online | NULL | NULL | 5307 | 2020-01-22 12:19:30 |
| 5308 | audio_guide_desk | NULL | 1 | 5308 | 2020-01-22 14:41:35 |
| 5309 | online | NULL | NULL | 5309 | 2020-01-22 20:25:00 |
| 5310 | online | NULL | NULL | 5310 | 2020-01-23 07:26:11 |
| 5311 | app_store | NULL | NULL | 5311 | 2020-01-23 09:51:49 |
| 5312 | audio_guide_desk | NULL | 3 | 5312 | 2020-01-23 13:45:46 |
| 5313 | ticket_desk | 1 | NULL | 5313 | 2020-01-23 14:11:58 |
| 5314 | audio_guide_desk | NULL | 2 | 5314 | 2020-01-23 14:47:43 |
| 5315 | online | NULL | NULL | 5315 | 2020-01-23 15:09:09 |
| 5316 | online | NULL | NULL | 5316 | 2020-01-24 20:08:55 |
| 5317 | online | NULL | NULL | 5317 | 2020-01-24 20:23:36 |
| 5318 | ticket_desk | 2 | NULL | 5318 | 2020-01-25 08:43:29 |
| 5319 | online | NULL | NULL | 5319 | 2020-01-25 14:38:50 |
| 5320 | online | NULL | NULL | 5320 | 2020-01-25 17:33:54 |
| 5321 | app_store | NULL | NULL | 5321 | 2020-01-26 10:42:26 |
| 5322 | online | NULL | NULL | 5322 | 2020-01-26 13:08:52 |
| 5323 | app_store | NULL | NULL | 5323 | 2020-01-27 00:03:04 |
| 5324 | app_store | NULL | NULL | 5324 | 2020-01-27 01:45:48 |
| 5325 | ticket_desk | 5 | NULL | 5325 | 2020-01-27 08:56:31 |
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;