Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 1,001–1,025 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 1001 | online | NULL | NULL | 1001 | 2016-02-15 12:09:31 |
| 1002 | ticket_desk | 1 | NULL | 1002 | 2016-02-16 09:06:59 |
| 1003 | audio_guide_desk | NULL | 2 | 1003 | 2016-02-16 09:55:13 |
| 1004 | ticket_desk | 4 | NULL | 1004 | 2016-02-16 16:14:53 |
| 1005 | online | NULL | NULL | 1005 | 2016-02-16 17:41:16 |
| 1006 | online | NULL | NULL | 1006 | 2016-02-16 18:31:46 |
| 1007 | ticket_desk | 1 | NULL | 1007 | 2016-02-17 15:29:59 |
| 1008 | ticket_desk | 1 | NULL | 1008 | 2016-02-18 11:15:14 |
| 1009 | audio_guide_desk | NULL | 2 | 1009 | 2016-02-18 11:53:57 |
| 1010 | audio_guide_desk | NULL | 2 | 1010 | 2016-02-18 13:42:53 |
| 1011 | ticket_desk | 1 | NULL | 1011 | 2016-02-18 15:16:56 |
| 1012 | online | NULL | NULL | 1012 | 2016-02-19 10:08:10 |
| 1013 | online | NULL | NULL | 1013 | 2016-02-19 13:40:39 |
| 1014 | ticket_desk | 1 | NULL | 1014 | 2016-02-19 16:37:28 |
| 1015 | ticket_desk | 5 | NULL | 1015 | 2016-02-20 11:22:23 |
| 1016 | app_store | NULL | NULL | 1016 | 2016-02-20 18:50:14 |
| 1017 | app_store | NULL | NULL | 1017 | 2016-02-22 11:23:40 |
| 1018 | app_store | NULL | NULL | 1018 | 2016-02-23 10:23:38 |
| 1019 | ticket_desk | 5 | NULL | 1019 | 2016-02-23 10:32:41 |
| 1020 | app_store | NULL | NULL | 1020 | 2016-02-24 18:43:42 |
| 1021 | ticket_desk | 1 | NULL | 1021 | 2016-02-25 13:04:46 |
| 1022 | audio_guide_desk | NULL | 2 | 1022 | 2016-02-25 13:54:54 |
| 1023 | audio_guide_desk | NULL | 2 | 1023 | 2016-02-26 11:07:28 |
| 1024 | app_store | NULL | NULL | 1024 | 2016-02-26 23:39:33 |
| 1025 | ticket_desk | 1 | NULL | 1025 | 2016-02-27 12:59:19 |
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;