Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 751–775 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 751 | online | NULL | NULL | 751 | 2015-10-28 12:33:59 |
| 752 | online | NULL | NULL | 752 | 2015-10-28 21:34:03 |
| 753 | app_store | NULL | NULL | 753 | 2015-10-29 07:13:32 |
| 754 | app_store | NULL | NULL | 754 | 2015-10-30 00:01:11 |
| 755 | ticket_desk | 2 | NULL | 755 | 2015-10-30 11:42:11 |
| 756 | app_store | NULL | NULL | 756 | 2015-10-30 18:26:09 |
| 757 | online | NULL | NULL | 757 | 2015-10-31 07:41:09 |
| 758 | ticket_desk | 4 | NULL | 758 | 2015-10-31 09:33:03 |
| 759 | ticket_desk | 1 | NULL | 759 | 2015-10-31 09:50:36 |
| 760 | ticket_desk | 1 | NULL | 760 | 2015-10-31 09:55:23 |
| 761 | audio_guide_desk | NULL | 3 | 761 | 2015-10-31 10:27:47 |
| 762 | audio_guide_desk | NULL | 2 | 762 | 2015-10-31 10:32:06 |
| 763 | audio_guide_desk | NULL | 3 | 763 | 2015-10-31 10:32:29 |
| 764 | online | NULL | NULL | 764 | 2015-10-31 12:51:30 |
| 765 | app_store | NULL | NULL | 765 | 2015-11-01 20:37:49 |
| 766 | online | NULL | NULL | 766 | 2015-11-01 23:35:15 |
| 767 | online | NULL | NULL | 767 | 2015-11-02 08:28:17 |
| 768 | online | NULL | NULL | 768 | 2015-11-02 16:16:12 |
| 769 | online | NULL | NULL | 769 | 2015-11-02 20:37:39 |
| 770 | online | NULL | NULL | 770 | 2015-11-03 09:51:19 |
| 771 | audio_guide_desk | NULL | 1 | 771 | 2015-11-03 10:49:43 |
| 772 | online | NULL | NULL | 772 | 2015-11-03 16:58:36 |
| 773 | ticket_desk | 4 | NULL | 773 | 2015-11-04 10:14:16 |
| 774 | online | NULL | NULL | 774 | 2015-11-06 15:12:08 |
| 775 | app_store | NULL | NULL | 775 | 2015-11-06 15:32:41 |
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;