Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 3,676–3,700 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 3676 | ticket_desk | 2 | NULL | 3676 | 2018-09-17 11:06:08 |
| 3677 | audio_guide_desk | NULL | 2 | 3677 | 2018-09-17 11:27:25 |
| 3678 | audio_guide_desk | NULL | 2 | 3678 | 2018-09-17 11:36:25 |
| 3679 | online | NULL | NULL | 3679 | 2018-09-17 21:13:30 |
| 3680 | audio_guide_desk | NULL | 3 | 3680 | 2018-09-18 11:56:07 |
| 3681 | online | NULL | NULL | 3681 | 2018-09-18 12:58:23 |
| 3682 | ticket_desk | 1 | NULL | 3682 | 2018-09-18 15:43:26 |
| 3683 | audio_guide_desk | NULL | 1 | 3683 | 2018-09-18 16:05:58 |
| 3684 | online | NULL | NULL | 3684 | 2018-09-18 18:04:05 |
| 3685 | audio_guide_desk | NULL | 2 | 3685 | 2018-09-19 12:02:16 |
| 3686 | audio_guide_desk | NULL | 1 | 3686 | 2018-09-19 12:10:33 |
| 3687 | app_store | NULL | NULL | 3687 | 2018-09-20 02:14:07 |
| 3688 | online | NULL | NULL | 3688 | 2018-09-20 08:35:42 |
| 3689 | online | NULL | NULL | 3689 | 2018-09-20 21:24:58 |
| 3690 | online | NULL | NULL | 3690 | 2018-09-20 22:24:40 |
| 3691 | online | NULL | NULL | 3691 | 2018-09-23 13:01:34 |
| 3692 | online | NULL | NULL | 3692 | 2018-09-23 13:20:30 |
| 3693 | ticket_desk | 1 | NULL | 3693 | 2018-09-23 13:47:07 |
| 3694 | audio_guide_desk | NULL | 3 | 3694 | 2018-09-23 14:15:30 |
| 3695 | audio_guide_desk | NULL | 3 | 3695 | 2018-09-23 14:16:56 |
| 3696 | online | NULL | NULL | 3696 | 2018-09-23 18:30:14 |
| 3697 | online | NULL | NULL | 3697 | 2018-09-24 12:16:32 |
| 3698 | online | NULL | NULL | 3698 | 2018-09-24 22:26:39 |
| 3699 | ticket_desk | 2 | NULL | 3699 | 2018-09-25 10:17:20 |
| 3700 | audio_guide_desk | NULL | 2 | 3700 | 2018-09-25 11:15:33 |
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;