Question

create table test (
  id int generated by default as identity primary key
 ,data json); 

Insert into test values
('{"description":"employee",
    "criteria": {
      "employee_id":{
        "in":["10137","12137","19137"]
      }
    }
  }')
returning jsonb_pretty(data);

下面是我用于那个的查询

select
    data
from test
where JSON_EXISTS(
                  data,
                  'criteria'->'employee_id'->'strict $.in[*] ?@ (['1299','12137')' 
                 );

我认为您正在使用错误的方法

JSON_EXISTS

，请尝试以下一个：

select
    data
from test
where JSON_EXISTS(
    data::jsonb,  -- convert your data to jsonb first
    '$.criteria.employee_id.in'  -- corrected path of your expression
);

Answer 1