Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 1,826–1,850 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 1826 | app_store | NULL | NULL | 1826 | 2016-12-31 01:36:55 |
| 1827 | online | NULL | NULL | 1827 | 2016-12-31 12:30:22 |
| 1828 | audio_guide_desk | NULL | 3 | 1828 | 2016-12-31 13:08:54 |
| 1829 | audio_guide_desk | NULL | 2 | 1829 | 2016-12-31 13:16:05 |
| 1830 | online | NULL | NULL | 1830 | 2016-12-31 22:28:33 |
| 1831 | online | NULL | NULL | 1831 | 2017-01-01 11:04:00 |
| 1832 | online | NULL | NULL | 1832 | 2017-01-02 08:40:39 |
| 1833 | online | NULL | NULL | 1833 | 2017-01-04 07:00:42 |
| 1834 | app_store | NULL | NULL | 1834 | 2017-01-04 18:28:34 |
| 1835 | ticket_desk | 1 | NULL | 1835 | 2017-01-05 10:30:20 |
| 1836 | online | NULL | NULL | 1836 | 2017-01-05 12:27:04 |
| 1837 | online | NULL | NULL | 1837 | 2017-01-06 10:13:39 |
| 1838 | app_store | NULL | NULL | 1838 | 2017-01-06 14:50:39 |
| 1839 | audio_guide_desk | NULL | 1 | 1839 | 2017-01-07 09:35:31 |
| 1840 | audio_guide_desk | NULL | 3 | 1840 | 2017-01-07 11:20:18 |
| 1841 | ticket_desk | 2 | NULL | 1841 | 2017-01-07 11:28:52 |
| 1842 | ticket_desk | 4 | NULL | 1842 | 2017-01-07 15:00:08 |
| 1843 | ticket_desk | 1 | NULL | 1843 | 2017-01-08 11:55:06 |
| 1844 | app_store | NULL | NULL | 1844 | 2017-01-08 12:58:33 |
| 1845 | app_store | NULL | NULL | 1845 | 2017-01-09 16:21:22 |
| 1846 | audio_guide_desk | NULL | 3 | 1846 | 2017-01-10 12:10:21 |
| 1847 | app_store | NULL | NULL | 1847 | 2017-01-10 14:14:24 |
| 1848 | ticket_desk | 1 | NULL | 1848 | 2017-01-10 16:00:58 |
| 1849 | online | NULL | NULL | 1849 | 2017-01-10 22:51:47 |
| 1850 | app_store | NULL | NULL | 1850 | 2017-01-11 08:42:13 |
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;