Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 1,751–1,775 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 1751 | online | NULL | NULL | 1751 | 2016-11-30 19:26:47 |
| 1752 | online | NULL | NULL | 1752 | 2016-12-01 08:56:58 |
| 1753 | audio_guide_desk | NULL | 2 | 1753 | 2016-12-01 10:38:43 |
| 1754 | online | NULL | NULL | 1754 | 2016-12-02 12:06:38 |
| 1755 | app_store | NULL | NULL | 1755 | 2016-12-02 23:49:30 |
| 1756 | ticket_desk | 1 | NULL | 1756 | 2016-12-03 11:19:14 |
| 1757 | online | NULL | NULL | 1757 | 2016-12-03 13:15:14 |
| 1758 | online | NULL | NULL | 1758 | 2016-12-03 23:59:39 |
| 1759 | ticket_desk | 5 | NULL | 1759 | 2016-12-04 13:47:25 |
| 1760 | audio_guide_desk | NULL | 3 | 1760 | 2016-12-04 14:11:02 |
| 1761 | online | NULL | NULL | 1761 | 2016-12-04 22:36:13 |
| 1762 | app_store | NULL | NULL | 1762 | 2016-12-05 06:36:30 |
| 1763 | online | NULL | NULL | 1763 | 2016-12-05 16:17:23 |
| 1764 | ticket_desk | 1 | NULL | 1764 | 2016-12-07 09:53:48 |
| 1765 | audio_guide_desk | NULL | 1 | 1765 | 2016-12-07 11:01:28 |
| 1766 | ticket_desk | 3 | NULL | 1766 | 2016-12-08 16:32:15 |
| 1767 | audio_guide_desk | NULL | 3 | 1767 | 2016-12-08 17:09:46 |
| 1768 | online | NULL | NULL | 1768 | 2016-12-08 22:44:25 |
| 1769 | online | NULL | NULL | 1769 | 2016-12-09 09:16:16 |
| 1770 | online | NULL | NULL | 1770 | 2016-12-09 15:16:12 |
| 1771 | online | NULL | NULL | 1771 | 2016-12-09 17:18:49 |
| 1772 | app_store | NULL | NULL | 1772 | 2016-12-10 18:59:28 |
| 1773 | ticket_desk | 4 | NULL | 1773 | 2016-12-11 13:23:55 |
| 1774 | ticket_desk | 3 | NULL | 1774 | 2016-12-11 13:45:12 |
| 1775 | audio_guide_desk | NULL | 2 | 1775 | 2016-12-11 14:00:46 |
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;