Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 3,876–3,900 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 3876 | audio_guide_desk | NULL | 3 | 3876 | 2018-11-18 11:24:30 |
| 3877 | ticket_desk | 1 | NULL | 3877 | 2018-11-19 10:00:33 |
| 3878 | audio_guide_desk | NULL | 3 | 3878 | 2018-11-19 12:37:26 |
| 3879 | ticket_desk | 2 | NULL | 3879 | 2018-11-19 14:20:50 |
| 3880 | audio_guide_desk | NULL | 2 | 3880 | 2018-11-19 15:05:51 |
| 3881 | app_store | NULL | NULL | 3881 | 2018-11-20 12:02:36 |
| 3882 | app_store | NULL | NULL | 3882 | 2018-11-20 16:54:26 |
| 3883 | online | NULL | NULL | 3883 | 2018-11-20 21:35:15 |
| 3884 | online | NULL | NULL | 3884 | 2018-11-20 21:58:13 |
| 3885 | online | NULL | NULL | 3885 | 2018-11-21 07:33:18 |
| 3886 | online | NULL | NULL | 3886 | 2018-11-21 10:19:29 |
| 3887 | online | NULL | NULL | 3887 | 2018-11-21 11:56:32 |
| 3888 | online | NULL | NULL | 3888 | 2018-11-21 19:47:50 |
| 3889 | app_store | NULL | NULL | 3889 | 2018-11-22 05:44:07 |
| 3890 | ticket_desk | 2 | NULL | 3890 | 2018-11-22 10:38:33 |
| 3891 | online | NULL | NULL | 3891 | 2018-11-22 13:31:02 |
| 3892 | online | NULL | NULL | 3892 | 2018-11-22 17:00:02 |
| 3893 | online | NULL | NULL | 3893 | 2018-11-22 18:34:07 |
| 3894 | online | NULL | NULL | 3894 | 2018-11-22 22:50:39 |
| 3895 | online | NULL | NULL | 3895 | 2018-11-23 10:59:03 |
| 3896 | ticket_desk | 1 | NULL | 3896 | 2018-11-23 13:29:09 |
| 3897 | ticket_desk | 1 | NULL | 3897 | 2018-11-23 14:38:47 |
| 3898 | audio_guide_desk | NULL | 3 | 3898 | 2018-11-23 15:06:52 |
| 3899 | online | NULL | NULL | 3899 | 2018-11-23 22:13:58 |
| 3900 | online | NULL | NULL | 3900 | 2018-11-24 07:39:35 |
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;