Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 776–800 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 776 | online | NULL | NULL | 776 | 2015-11-07 10:37:23 |
| 777 | app_store | NULL | NULL | 777 | 2015-11-07 22:55:52 |
| 778 | online | NULL | NULL | 778 | 2015-11-09 09:47:58 |
| 779 | ticket_desk | 2 | NULL | 779 | 2015-11-09 15:09:38 |
| 780 | audio_guide_desk | NULL | 2 | 780 | 2015-11-09 15:54:50 |
| 781 | online | NULL | NULL | 781 | 2015-11-09 19:08:18 |
| 782 | audio_guide_desk | NULL | 2 | 782 | 2015-11-10 14:03:14 |
| 783 | online | NULL | NULL | 783 | 2015-11-10 15:39:04 |
| 784 | online | NULL | NULL | 784 | 2015-11-12 08:25:14 |
| 785 | online | NULL | NULL | 785 | 2015-11-12 08:34:47 |
| 786 | online | NULL | NULL | 786 | 2015-11-12 10:40:45 |
| 787 | ticket_desk | 1 | NULL | 787 | 2015-11-12 11:18:48 |
| 788 | ticket_desk | 4 | NULL | 788 | 2015-11-12 14:23:01 |
| 789 | app_store | NULL | NULL | 789 | 2015-11-13 16:41:17 |
| 790 | ticket_desk | 1 | NULL | 790 | 2015-11-14 09:07:05 |
| 791 | audio_guide_desk | NULL | 2 | 791 | 2015-11-14 09:36:07 |
| 792 | ticket_desk | 1 | NULL | 792 | 2015-11-14 10:08:49 |
| 793 | audio_guide_desk | NULL | 3 | 793 | 2015-11-14 10:43:40 |
| 794 | online | NULL | NULL | 794 | 2015-11-14 12:29:49 |
| 795 | ticket_desk | 2 | NULL | 795 | 2015-11-14 13:00:23 |
| 796 | audio_guide_desk | NULL | 1 | 796 | 2015-11-14 13:34:43 |
| 797 | app_store | NULL | NULL | 797 | 2015-11-14 17:41:54 |
| 798 | online | NULL | NULL | 798 | 2015-11-15 20:11:15 |
| 799 | online | NULL | NULL | 799 | 2015-11-15 20:46:07 |
| 800 | app_store | NULL | NULL | 800 | 2015-11-16 06:58:18 |
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;