Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 4,626–4,650 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 4626 | online | NULL | NULL | 4626 | 2019-07-11 17:06:43 |
| 4627 | online | NULL | NULL | 4627 | 2019-07-11 20:07:52 |
| 4628 | ticket_desk | 3 | NULL | 4628 | 2019-07-12 13:16:16 |
| 4629 | audio_guide_desk | NULL | 1 | 4629 | 2019-07-12 13:44:02 |
| 4630 | online | NULL | NULL | 4630 | 2019-07-12 14:11:46 |
| 4631 | online | NULL | NULL | 4631 | 2019-07-12 15:40:37 |
| 4632 | app_store | NULL | NULL | 4632 | 2019-07-12 17:36:55 |
| 4633 | audio_guide_desk | NULL | 3 | 4633 | 2019-07-13 09:53:26 |
| 4634 | online | NULL | NULL | 4634 | 2019-07-13 10:24:10 |
| 4635 | audio_guide_desk | NULL | 1 | 4635 | 2019-07-13 12:19:47 |
| 4636 | audio_guide_desk | NULL | 3 | 4636 | 2019-07-13 14:27:17 |
| 4637 | online | NULL | NULL | 4637 | 2019-07-14 09:43:08 |
| 4638 | ticket_desk | 5 | NULL | 4638 | 2019-07-14 09:51:44 |
| 4639 | audio_guide_desk | NULL | 2 | 4639 | 2019-07-14 11:11:49 |
| 4640 | ticket_desk | 3 | NULL | 4640 | 2019-07-14 14:51:32 |
| 4641 | audio_guide_desk | NULL | 2 | 4641 | 2019-07-14 15:21:51 |
| 4642 | app_store | NULL | NULL | 4642 | 2019-07-14 19:25:09 |
| 4643 | online | NULL | NULL | 4643 | 2019-07-14 23:35:47 |
| 4644 | ticket_desk | 4 | NULL | 4644 | 2019-07-15 09:33:32 |
| 4645 | audio_guide_desk | NULL | 2 | 4645 | 2019-07-16 09:54:31 |
| 4646 | audio_guide_desk | NULL | 2 | 4646 | 2019-07-16 11:28:45 |
| 4647 | app_store | NULL | NULL | 4647 | 2019-07-16 18:51:10 |
| 4648 | ticket_desk | 2 | NULL | 4648 | 2019-07-18 11:49:04 |
| 4649 | app_store | NULL | NULL | 4649 | 2019-07-18 20:32:45 |
| 4650 | online | NULL | NULL | 4650 | 2019-07-18 23:30:53 |
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;