Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 3,176–3,200 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 3176 | online | NULL | NULL | 3176 | 2018-05-05 07:52:12 |
| 3177 | ticket_desk | 1 | NULL | 3177 | 2018-05-05 09:32:51 |
| 3178 | audio_guide_desk | NULL | 2 | 3178 | 2018-05-05 09:50:00 |
| 3179 | ticket_desk | 1 | NULL | 3179 | 2018-05-05 09:52:58 |
| 3180 | audio_guide_desk | NULL | 2 | 3180 | 2018-05-05 10:30:09 |
| 3181 | app_store | NULL | NULL | 3181 | 2018-05-05 12:37:32 |
| 3182 | ticket_desk | 1 | NULL | 3182 | 2018-05-06 09:24:34 |
| 3183 | ticket_desk | 1 | NULL | 3183 | 2018-05-06 09:32:44 |
| 3184 | audio_guide_desk | NULL | 2 | 3184 | 2018-05-06 10:06:45 |
| 3185 | audio_guide_desk | NULL | 2 | 3185 | 2018-05-06 10:27:40 |
| 3186 | online | NULL | NULL | 3186 | 2018-05-06 13:42:28 |
| 3187 | online | NULL | NULL | 3187 | 2018-05-08 10:21:00 |
| 3188 | ticket_desk | 1 | NULL | 3188 | 2018-05-08 11:01:12 |
| 3189 | online | NULL | NULL | 3189 | 2018-05-08 11:47:34 |
| 3190 | ticket_desk | 2 | NULL | 3190 | 2018-05-09 13:24:03 |
| 3191 | online | NULL | NULL | 3191 | 2018-05-10 09:59:42 |
| 3192 | online | NULL | NULL | 3192 | 2018-05-10 12:29:48 |
| 3193 | online | NULL | NULL | 3193 | 2018-05-10 21:50:12 |
| 3194 | online | NULL | NULL | 3194 | 2018-05-11 17:58:54 |
| 3195 | app_store | NULL | NULL | 3195 | 2018-05-12 08:42:20 |
| 3196 | online | NULL | NULL | 3196 | 2018-05-12 09:12:29 |
| 3197 | ticket_desk | 4 | NULL | 3197 | 2018-05-12 11:27:25 |
| 3198 | online | NULL | NULL | 3198 | 2018-05-12 11:40:52 |
| 3199 | online | NULL | NULL | 3199 | 2018-05-12 13:27:23 |
| 3200 | ticket_desk | 1 | NULL | 3200 | 2018-05-12 15:30:19 |
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;