Postgres Laravel-jsonb字段中对象的查询数组

Postgres Laravel-jsonb字段中对象的查询数组,laravel,postgresql,jsonb,Laravel,Postgresql,Jsonb,我在bookings表中的jsonb字段destination\u data中有数据,为了清晰起见,我删除了不相关的属性: [ { "uuid": "20670fe3-eb4a-4097-b29c-78b4b5a7ffc0" }, { "uuid": "20424d4f-7ffd-4fd2-a434-74f318385ccf" }, {

我在
bookings
表中的jsonb字段
destination\u data
中有数据,为了清晰起见,我删除了不相关的属性:

[
    {
        "uuid": "20670fe3-eb4a-4097-b29c-78b4b5a7ffc0"
    },
    {
        "uuid": "20424d4f-7ffd-4fd2-a434-74f318385ccf"
    },
    {
        "uuid": "eb5e12b3-25bb-43a5-9e8e-02ebc0831edf"
    },
    {
        "uuid": "78600c45-18b7-4eb8-8f5c-403296bd1635"
    },
    {
        "uuid": "f96f5751-d984-435e-9361-14c767ce312d"
    }
]
我试图通过计算ID来检查此表中是否存在
destination\u data
UUID。我的查询直接在Posrgres中工作:

SELECT count(*) 
FROM bookings, jsonb_array_elements(destination_data) with ordinality arr(item_object, position) 
WHERE item_object->>'uuid' = '20670fe3-eb4a-4097-b29c-78b4b5a7ffc0';
输出:1

但是,在Laravel中,输出为7,查询如下:

$bookings->select(
    DB::raw(
        "* FROM bookings, jsonb_array_elements(destination_data) with ordinality arr(item_object, position)
        WHERE item_object->>'uuid' = '20670fe3-eb4a-4097-b29c-78b4b5a7ffc0'"
    )
)->count();
我做错了什么