Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 3,451–3,475 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 3451 | ticket_desk | 3 | NULL | 3451 | 2018-07-18 11:43:55 |
| 3452 | ticket_desk | 1 | NULL | 3452 | 2018-07-18 12:12:38 |
| 3453 | ticket_desk | 2 | NULL | 3453 | 2018-07-18 16:22:02 |
| 3454 | audio_guide_desk | NULL | 1 | 3454 | 2018-07-18 17:02:18 |
| 3455 | online | NULL | NULL | 3455 | 2018-07-18 18:02:37 |
| 3456 | online | NULL | NULL | 3456 | 2018-07-18 21:14:07 |
| 3457 | online | NULL | NULL | 3457 | 2018-07-19 08:08:12 |
| 3458 | online | NULL | NULL | 3458 | 2018-07-19 21:59:12 |
| 3459 | ticket_desk | 1 | NULL | 3459 | 2018-07-20 10:40:47 |
| 3460 | ticket_desk | 2 | NULL | 3460 | 2018-07-21 09:20:53 |
| 3461 | ticket_desk | 1 | NULL | 3461 | 2018-07-21 09:36:31 |
| 3462 | ticket_desk | 5 | NULL | 3462 | 2018-07-21 10:11:21 |
| 3463 | audio_guide_desk | NULL | 1 | 3463 | 2018-07-21 12:04:07 |
| 3464 | ticket_desk | 1 | NULL | 3464 | 2018-07-21 15:11:57 |
| 3465 | audio_guide_desk | NULL | 2 | 3465 | 2018-07-21 15:57:29 |
| 3466 | online | NULL | NULL | 3466 | 2018-07-21 21:30:59 |
| 3467 | online | NULL | NULL | 3467 | 2018-07-23 21:17:28 |
| 3468 | online | NULL | NULL | 3468 | 2018-07-24 23:59:05 |
| 3469 | online | NULL | NULL | 3469 | 2018-07-25 07:45:41 |
| 3470 | audio_guide_desk | NULL | 2 | 3470 | 2018-07-25 12:14:07 |
| 3471 | online | NULL | NULL | 3471 | 2018-07-25 13:29:32 |
| 3472 | app_store | NULL | NULL | 3472 | 2018-07-25 22:51:35 |
| 3473 | online | NULL | NULL | 3473 | 2018-07-26 11:44:09 |
| 3474 | online | NULL | NULL | 3474 | 2018-07-26 12:12:46 |
| 3475 | ticket_desk | 2 | NULL | 3475 | 2018-07-27 09:42:04 |
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;