Table
purchase_order
One sale: the channel (website, ticket desk, audio-guide desk, app store), when, and its payment.
Replaces in 2020: Invoices
Rows 2,926–2,950 of 5,412
| order_idINTEGER | channelTEXT | entrance_id→ entrance.entrance_id | wing_id→ wing.wing_id | payment_id→ payment.payment_id | ordered_atTEXT |
|---|---|---|---|---|---|
| 2926 | app_store | NULL | NULL | 2926 | 2018-02-16 07:24:51 |
| 2927 | ticket_desk | 1 | NULL | 2927 | 2018-02-16 13:42:16 |
| 2928 | online | NULL | NULL | 2928 | 2018-02-16 19:43:06 |
| 2929 | ticket_desk | 1 | NULL | 2929 | 2018-02-17 13:50:59 |
| 2930 | online | NULL | NULL | 2930 | 2018-02-17 17:05:23 |
| 2931 | online | NULL | NULL | 2931 | 2018-02-17 19:55:16 |
| 2932 | online | NULL | NULL | 2932 | 2018-02-18 11:59:56 |
| 2933 | ticket_desk | 2 | NULL | 2933 | 2018-02-18 15:20:36 |
| 2934 | audio_guide_desk | NULL | 1 | 2934 | 2018-02-18 15:55:53 |
| 2935 | audio_guide_desk | NULL | 1 | 2935 | 2018-02-18 16:03:06 |
| 2936 | app_store | NULL | NULL | 2936 | 2018-02-19 04:42:45 |
| 2937 | online | NULL | NULL | 2937 | 2018-02-19 08:53:51 |
| 2938 | online | NULL | NULL | 2938 | 2018-02-19 11:46:16 |
| 2939 | app_store | NULL | NULL | 2939 | 2018-02-20 07:50:18 |
| 2940 | online | NULL | NULL | 2940 | 2018-02-21 13:07:03 |
| 2941 | audio_guide_desk | NULL | 2 | 2941 | 2018-02-21 16:48:48 |
| 2942 | online | NULL | NULL | 2942 | 2018-02-21 16:57:55 |
| 2943 | audio_guide_desk | NULL | 2 | 2943 | 2018-02-22 10:18:29 |
| 2944 | ticket_desk | 1 | NULL | 2944 | 2018-02-22 10:39:07 |
| 2945 | online | NULL | NULL | 2945 | 2018-02-22 18:55:53 |
| 2946 | online | NULL | NULL | 2946 | 2018-02-23 08:22:11 |
| 2947 | ticket_desk | 4 | NULL | 2947 | 2018-02-23 12:03:59 |
| 2948 | online | NULL | NULL | 2948 | 2018-02-23 15:11:31 |
| 2949 | app_store | NULL | NULL | 2949 | 2018-02-23 23:00:32 |
| 2950 | app_store | NULL | NULL | 2950 | 2018-02-24 07:58:01 |
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;