Я пытаюсь обновить значение поля json значением переменной привязки, я получаю ошибку ниже. Пожалуйста, помогите мне решить эту проблему.
select * from tvmm_case where vmm_case_id = 3;
vmm_case_id | case_sta_cd | submtr_id | business_id | crt_ts | regn_cd | iso_ctry_cd | sub_regn_cd |
case_data
| prgm_nm | pct_compln | case_actv_ind | last_mdfd_ts
3 | 1 | 28 | 27 | 2010-10-22 06:24:00 | 38 | 38 |
24 | {"id": "001", "ppu": 0.55, "type": "donut", "nãme": "Cáke", "batter": "testing", "batter
s": {"batter": [{"id": "1001", "size": 146, "type": "Regular", "ingredients": {"qty": "4$6", "product": "milk"}}, {"id": "1002", "size": "1,6", "type": "Chocolate", "ingredients": {"qty": "10*7", "produc
t": "cocoa powder"}}, {"id": "1003", "size": 1, "type": "Blueberry", "ingredients": {"qty": "&?", "product": "fruits"}}, {"id": "1004", "size": 5, "type": "Devils Food", "ingredients": {"qty": 7, "produc
t": "cream"}}]}, "topping": [{"id": "5001", "type": "None"}, {"id": "5002", "type": "Glazed"}, {"id": "5005", "type": "Sugar"}, {"id": "5007", "type": "Powdered Sugar"}, {"id": "5006", "type": "Chocolate
with Sprinkles"}, {"id": "5003", "type": "Chocolate"}, {"id": "5004", "type": "Maple"}]} | Vmm Program-38 | 37 | Y | 2010-10-22 06:24:00
\set id floor(random() * (100000 + 1));
UPDATE tvmm_case SET case_data = jsonb_set(case_data, "{id}" :id) where case_data ->> 'id' = '001' and vmm_case_id = 3 ;
ERROR: syntax error at or near "floor"
LINE 1: ..._case SET case_data = jsonb_set(case_data, "{id}" floor(rand...