我建议横向连接
jsonb_array_elements
CREATE TABLE tale1 (
id integer PRIMARY KEY,
initiated_referral_detail jsonb NOT NULL
);
INSERT INTO tale1 VALUES
(1, '{
"name": "one",
"listOfAttribue": [
{ "id": 1, "action": "DONE"},
{ "id": 2, "action": "PENDING" },
{ "id": 3, "action": "ACTIVE" }
]
}');
INSERT INTO tale1 VALUES
(2, '{
"name": "two",
"listOfAttribue": [
{ "id": 1, "action": "DONE"},
{ "id": 2, "action": "ACTIVE" }
]
}');
找到所有
id
其中关联的JSON包含一个数组元素
action
=
PENDING
SELECT DISTINCT id
FROM tale1 CROSS JOIN LATERAL
jsonb_array_elements(initiated_referral_detail -> 'listOfAttribue') AS attr
WHERE attr ->> 'action' = 'PENDING';