Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 3,601–3,625 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 3601 | online | NULL | NULL | 3601 | 2018-08-22 09:25:49 |
| 3602 | ticket_desk | 5 | NULL | 3602 | 2018-08-22 09:39:56 |
| 3603 | audio_guide_desk | NULL | 2 | 3603 | 2018-08-22 09:59:27 |
| 3604 | online | NULL | NULL | 3604 | 2018-08-22 22:03:21 |
| 3605 | online | NULL | NULL | 3605 | 2018-08-22 23:26:39 |
| 3606 | online | NULL | NULL | 3606 | 2018-08-23 07:24:53 |
| 3607 | audio_guide_desk | NULL | 1 | 3607 | 2018-08-23 09:50:22 |
| 3608 | online | NULL | NULL | 3608 | 2018-08-23 12:07:49 |
| 3609 | ticket_desk | 5 | NULL | 3609 | 2018-08-23 12:21:16 |
| 3610 | online | NULL | NULL | 3610 | 2018-08-23 19:02:32 |
| 3611 | app_store | NULL | NULL | 3611 | 2018-08-24 03:08:55 |
| 3612 | online | NULL | NULL | 3612 | 2018-08-24 14:45:56 |
| 3613 | online | NULL | NULL | 3613 | 2018-08-24 19:41:53 |
| 3614 | audio_guide_desk | NULL | 3 | 3614 | 2018-08-25 10:34:15 |
| 3615 | online | NULL | NULL | 3615 | 2018-08-25 11:34:43 |
| 3616 | ticket_desk | 5 | NULL | 3616 | 2018-08-25 12:55:16 |
| 3617 | audio_guide_desk | NULL | 2 | 3617 | 2018-08-25 16:11:48 |
| 3618 | audio_guide_desk | NULL | 3 | 3618 | 2018-08-26 14:32:22 |
| 3619 | online | NULL | NULL | 3619 | 2018-08-26 16:41:08 |
| 3620 | ticket_desk | 1 | NULL | 3620 | 2018-08-27 09:58:32 |
| 3621 | audio_guide_desk | NULL | 1 | 3621 | 2018-08-27 10:40:16 |
| 3622 | ticket_desk | 2 | NULL | 3622 | 2018-08-27 15:36:08 |
| 3623 | online | NULL | NULL | 3623 | 2018-08-28 11:23:26 |
| 3624 | online | NULL | NULL | 3624 | 2018-08-28 13:20:16 |
| 3625 | ticket_desk | 1 | NULL | 3625 | 2018-08-29 11:15:00 |
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;