Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 4,901–4,925 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 4901 | ticket_desk | 2 | NULL | 4901 | 2019-09-22 11:18:59 |
| 4902 | audio_guide_desk | NULL | 3 | 4902 | 2019-09-22 12:56:58 |
| 4903 | audio_guide_desk | NULL | 2 | 4903 | 2019-09-22 15:52:01 |
| 4904 | online | NULL | NULL | 4904 | 2019-09-22 19:51:55 |
| 4905 | ticket_desk | 1 | NULL | 4905 | 2019-09-23 10:27:06 |
| 4906 | audio_guide_desk | NULL | 2 | 4906 | 2019-09-23 10:42:02 |
| 4907 | online | NULL | NULL | 4907 | 2019-09-24 15:58:47 |
| 4908 | online | NULL | NULL | 4908 | 2019-09-24 17:35:56 |
| 4909 | app_store | NULL | NULL | 4909 | 2019-09-24 21:58:13 |
| 4910 | online | NULL | NULL | 4910 | 2019-09-25 09:38:22 |
| 4911 | online | NULL | NULL | 4911 | 2019-09-25 10:43:46 |
| 4912 | app_store | NULL | NULL | 4912 | 2019-09-26 04:21:46 |
| 4913 | ticket_desk | 1 | NULL | 4913 | 2019-09-28 09:38:43 |
| 4914 | app_store | NULL | NULL | 4914 | 2019-09-29 07:22:57 |
| 4915 | ticket_desk | 2 | NULL | 4915 | 2019-09-29 08:41:16 |
| 4916 | audio_guide_desk | NULL | 2 | 4916 | 2019-09-29 09:23:24 |
| 4917 | online | NULL | NULL | 4917 | 2019-09-29 17:48:56 |
| 4918 | online | NULL | NULL | 4918 | 2019-09-29 23:48:42 |
| 4919 | online | NULL | NULL | 4919 | 2019-10-02 08:52:21 |
| 4920 | online | NULL | NULL | 4920 | 2019-10-02 09:29:55 |
| 4921 | online | NULL | NULL | 4921 | 2019-10-02 19:51:26 |
| 4922 | app_store | NULL | NULL | 4922 | 2019-10-03 08:41:32 |
| 4923 | ticket_desk | 1 | NULL | 4923 | 2019-10-03 10:26:26 |
| 4924 | online | NULL | NULL | 4924 | 2019-10-03 13:19:37 |
| 4925 | app_store | NULL | NULL | 4925 | 2019-10-04 11:30:08 |
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;