Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 4,151–4,175 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 4151 | app_store | NULL | NULL | 4151 | 2019-02-24 21:19:34 |
| 4152 | online | NULL | NULL | 4152 | 2019-02-25 09:38:35 |
| 4153 | online | NULL | NULL | 4153 | 2019-02-25 21:06:31 |
| 4154 | app_store | NULL | NULL | 4154 | 2019-02-26 00:25:00 |
| 4155 | online | NULL | NULL | 4155 | 2019-02-26 22:07:53 |
| 4156 | online | NULL | NULL | 4156 | 2019-02-28 08:48:30 |
| 4157 | online | NULL | NULL | 4157 | 2019-02-28 11:33:56 |
| 4158 | online | NULL | NULL | 4158 | 2019-02-28 17:19:08 |
| 4159 | app_store | NULL | NULL | 4159 | 2019-03-01 17:06:59 |
| 4160 | online | NULL | NULL | 4160 | 2019-03-01 21:19:45 |
| 4161 | ticket_desk | 5 | NULL | 4161 | 2019-03-02 10:31:58 |
| 4162 | audio_guide_desk | NULL | 1 | 4162 | 2019-03-02 10:48:38 |
| 4163 | audio_guide_desk | NULL | 2 | 4163 | 2019-03-02 10:49:06 |
| 4164 | app_store | NULL | NULL | 4164 | 2019-03-02 20:56:11 |
| 4165 | online | NULL | NULL | 4165 | 2019-03-02 23:55:36 |
| 4166 | audio_guide_desk | NULL | 2 | 4166 | 2019-03-03 12:51:49 |
| 4167 | online | NULL | NULL | 4167 | 2019-03-03 19:10:55 |
| 4168 | online | NULL | NULL | 4168 | 2019-03-03 21:49:02 |
| 4169 | online | NULL | NULL | 4169 | 2019-03-05 07:06:13 |
| 4170 | online | NULL | NULL | 4170 | 2019-03-05 08:28:18 |
| 4171 | online | NULL | NULL | 4171 | 2019-03-05 11:10:38 |
| 4172 | ticket_desk | 4 | NULL | 4172 | 2019-03-05 11:23:26 |
| 4173 | online | NULL | NULL | 4173 | 2019-03-05 13:24:10 |
| 4174 | app_store | NULL | NULL | 4174 | 2019-03-06 07:45:06 |
| 4175 | online | NULL | NULL | 4175 | 2019-03-06 08:50:28 |
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;