Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 4,101–4,125 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 4101 | online | NULL | NULL | 4101 | 2019-02-08 11:54:24 |
| 4102 | online | NULL | NULL | 4102 | 2019-02-08 15:22:56 |
| 4103 | online | NULL | NULL | 4103 | 2019-02-09 12:20:12 |
| 4104 | ticket_desk | 4 | NULL | 4104 | 2019-02-09 14:16:34 |
| 4105 | app_store | NULL | NULL | 4105 | 2019-02-09 16:03:04 |
| 4106 | online | NULL | NULL | 4106 | 2019-02-09 19:21:15 |
| 4107 | online | NULL | NULL | 4107 | 2019-02-09 19:30:39 |
| 4108 | online | NULL | NULL | 4108 | 2019-02-10 07:34:05 |
| 4109 | online | NULL | NULL | 4109 | 2019-02-10 07:55:51 |
| 4110 | online | NULL | NULL | 4110 | 2019-02-10 19:00:14 |
| 4111 | online | NULL | NULL | 4111 | 2019-02-10 20:59:09 |
| 4112 | ticket_desk | 1 | NULL | 4112 | 2019-02-11 09:49:51 |
| 4113 | online | NULL | NULL | 4113 | 2019-02-11 13:26:24 |
| 4114 | ticket_desk | 1 | NULL | 4114 | 2019-02-12 10:26:08 |
| 4115 | audio_guide_desk | NULL | 3 | 4115 | 2019-02-12 11:15:46 |
| 4116 | ticket_desk | 1 | NULL | 4116 | 2019-02-12 13:03:57 |
| 4117 | ticket_desk | 5 | NULL | 4117 | 2019-02-12 14:06:14 |
| 4118 | audio_guide_desk | NULL | 2 | 4118 | 2019-02-12 14:49:43 |
| 4119 | online | NULL | NULL | 4119 | 2019-02-13 08:42:37 |
| 4120 | ticket_desk | 1 | NULL | 4120 | 2019-02-13 11:11:08 |
| 4121 | audio_guide_desk | NULL | 2 | 4121 | 2019-02-14 10:47:31 |
| 4122 | online | NULL | NULL | 4122 | 2019-02-14 22:25:17 |
| 4123 | audio_guide_desk | NULL | 2 | 4123 | 2019-02-15 15:31:53 |
| 4124 | audio_guide_desk | NULL | 2 | 4124 | 2019-02-15 15:36:21 |
| 4125 | online | NULL | NULL | 4125 | 2019-02-16 08:19:57 |
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;