Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 3,826–3,850 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 3826 | online | NULL | NULL | 3826 | 2018-10-31 10:02:42 |
| 3827 | ticket_desk | 5 | NULL | 3827 | 2018-10-31 10:29:14 |
| 3828 | online | NULL | NULL | 3828 | 2018-10-31 11:16:25 |
| 3829 | ticket_desk | 4 | NULL | 3829 | 2018-10-31 15:05:00 |
| 3830 | online | NULL | NULL | 3830 | 2018-10-31 20:32:31 |
| 3831 | app_store | NULL | NULL | 3831 | 2018-11-01 12:08:35 |
| 3832 | online | NULL | NULL | 3832 | 2018-11-01 14:17:58 |
| 3833 | audio_guide_desk | NULL | 3 | 3833 | 2018-11-02 10:29:27 |
| 3834 | audio_guide_desk | NULL | 2 | 3834 | 2018-11-02 10:30:52 |
| 3835 | online | NULL | NULL | 3835 | 2018-11-02 13:31:57 |
| 3836 | app_store | NULL | NULL | 3836 | 2018-11-03 14:45:07 |
| 3837 | online | NULL | NULL | 3837 | 2018-11-03 15:18:43 |
| 3838 | online | NULL | NULL | 3838 | 2018-11-03 18:58:24 |
| 3839 | app_store | NULL | NULL | 3839 | 2018-11-03 20:04:02 |
| 3840 | online | NULL | NULL | 3840 | 2018-11-04 09:19:28 |
| 3841 | ticket_desk | 4 | NULL | 3841 | 2018-11-04 09:55:23 |
| 3842 | online | NULL | NULL | 3842 | 2018-11-04 15:29:41 |
| 3843 | ticket_desk | 1 | NULL | 3843 | 2018-11-05 12:25:43 |
| 3844 | audio_guide_desk | NULL | 3 | 3844 | 2018-11-05 13:06:45 |
| 3845 | audio_guide_desk | NULL | 2 | 3845 | 2018-11-05 13:12:29 |
| 3846 | ticket_desk | 1 | NULL | 3846 | 2018-11-05 14:20:10 |
| 3847 | audio_guide_desk | NULL | 2 | 3847 | 2018-11-05 14:41:20 |
| 3848 | ticket_desk | 1 | NULL | 3848 | 2018-11-06 12:51:40 |
| 3849 | online | NULL | NULL | 3849 | 2018-11-07 22:28:39 |
| 3850 | online | NULL | NULL | 3850 | 2018-11-09 11:27:02 |
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;