Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 3,651–3,675 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 3651 | online | NULL | NULL | 3651 | 2018-09-10 08:15:48 |
| 3652 | online | NULL | NULL | 3652 | 2018-09-10 08:53:27 |
| 3653 | online | NULL | NULL | 3653 | 2018-09-10 19:57:00 |
| 3654 | ticket_desk | 2 | NULL | 3654 | 2018-09-11 11:27:54 |
| 3655 | online | NULL | NULL | 3655 | 2018-09-11 17:45:05 |
| 3656 | online | NULL | NULL | 3656 | 2018-09-12 08:12:51 |
| 3657 | ticket_desk | 1 | NULL | 3657 | 2018-09-12 09:43:14 |
| 3658 | online | NULL | NULL | 3658 | 2018-09-12 10:59:21 |
| 3659 | audio_guide_desk | NULL | 2 | 3659 | 2018-09-12 11:42:57 |
| 3660 | online | NULL | NULL | 3660 | 2018-09-12 14:16:56 |
| 3661 | online | NULL | NULL | 3661 | 2018-09-12 23:42:48 |
| 3662 | online | NULL | NULL | 3662 | 2018-09-13 10:43:19 |
| 3663 | audio_guide_desk | NULL | 3 | 3663 | 2018-09-14 10:20:46 |
| 3664 | ticket_desk | 2 | NULL | 3664 | 2018-09-14 10:28:27 |
| 3665 | audio_guide_desk | NULL | 1 | 3665 | 2018-09-14 11:11:44 |
| 3666 | online | NULL | NULL | 3666 | 2018-09-14 17:29:48 |
| 3667 | app_store | NULL | NULL | 3667 | 2018-09-15 01:08:53 |
| 3668 | online | NULL | NULL | 3668 | 2018-09-15 08:25:25 |
| 3669 | ticket_desk | 1 | NULL | 3669 | 2018-09-15 10:39:23 |
| 3670 | ticket_desk | 4 | NULL | 3670 | 2018-09-16 11:39:40 |
| 3671 | online | NULL | NULL | 3671 | 2018-09-16 12:17:42 |
| 3672 | audio_guide_desk | NULL | 2 | 3672 | 2018-09-16 12:18:25 |
| 3673 | ticket_desk | 1 | NULL | 3673 | 2018-09-16 14:52:58 |
| 3674 | ticket_desk | 1 | NULL | 3674 | 2018-09-17 09:41:00 |
| 3675 | ticket_desk | 2 | NULL | 3675 | 2018-09-17 10:59:35 |
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;