Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 851–875 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 851 | ticket_desk | 4 | NULL | 851 | 2015-12-06 09:46:44 |
| 852 | ticket_desk | 3 | NULL | 852 | 2015-12-06 10:06:28 |
| 853 | audio_guide_desk | NULL | 2 | 853 | 2015-12-06 12:02:00 |
| 854 | ticket_desk | 5 | NULL | 854 | 2015-12-06 14:03:36 |
| 855 | audio_guide_desk | NULL | 3 | 855 | 2015-12-06 14:51:30 |
| 856 | ticket_desk | 1 | NULL | 856 | 2015-12-06 14:51:45 |
| 857 | app_store | NULL | NULL | 857 | 2015-12-06 14:52:05 |
| 858 | ticket_desk | 3 | NULL | 858 | 2015-12-07 12:01:50 |
| 859 | app_store | NULL | NULL | 859 | 2015-12-08 05:04:02 |
| 860 | ticket_desk | 1 | NULL | 860 | 2015-12-08 10:12:38 |
| 861 | ticket_desk | 2 | NULL | 861 | 2015-12-09 09:04:30 |
| 862 | ticket_desk | 2 | NULL | 862 | 2015-12-09 09:37:34 |
| 863 | online | NULL | NULL | 863 | 2015-12-09 11:45:08 |
| 864 | ticket_desk | 4 | NULL | 864 | 2015-12-09 13:04:37 |
| 865 | app_store | NULL | NULL | 865 | 2015-12-10 06:08:19 |
| 866 | app_store | NULL | NULL | 866 | 2015-12-10 10:30:00 |
| 867 | app_store | NULL | NULL | 867 | 2015-12-10 18:16:33 |
| 868 | online | NULL | NULL | 868 | 2015-12-10 20:02:31 |
| 869 | app_store | NULL | NULL | 869 | 2015-12-10 20:13:40 |
| 870 | audio_guide_desk | NULL | 3 | 870 | 2015-12-11 12:47:14 |
| 871 | ticket_desk | 1 | NULL | 871 | 2015-12-11 14:26:48 |
| 872 | ticket_desk | 3 | NULL | 872 | 2015-12-12 09:28:55 |
| 873 | ticket_desk | 4 | NULL | 873 | 2015-12-12 15:04:03 |
| 874 | audio_guide_desk | NULL | 2 | 874 | 2015-12-12 15:29:53 |
| 875 | ticket_desk | 1 | NULL | 875 | 2015-12-13 16:05:48 |
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;