[英]whereJsonContains Laravel 5.6 not working?
$rosters = EventRosters::where('event_id', $event_id)
->whereJsonContains('players', $user_id)
->whereNull('deleted_at')
->get();
The eloquent query above seems to only work when there is a single item in the 'players' json array.上面的 eloquent 查询似乎只在 'players' json 数组中有单个项目时才有效。
The data stored in the database looks as follows: [1]
vs ["1","2"]
数据库中存储的数据如下所示: [1]
vs ["1","2"]
Is there a reason the whereJsonContains is only working when it sees [1]
in the db but not when it sees ["1","2"]
? whereJsonContains 仅在数据库中看到[1]
而不是在看到["1","2"]
时才起作用,是否有原因?
I am pretty new to Laravel and have been struggling with this one a bit.我对 Laravel 很陌生,并且一直在努力解决这个问题。
The data types have to match:数据类型必须匹配:
// [1, 2]
->whereJsonContains('players', 1) // Works.
->whereJsonContains('players', '1') // Doesn't work.
// ["1", "2"]
->whereJsonContains('players', '1') // Works.
->whereJsonContains('players', 1) // Doesn't work.
The documentation is kinda straight forward文档有点直截了当
https://laravel.com/docs/5.6/queries#json-where-clauses https://laravel.com/docs/5.6/queries#json-where-clauses
$rosters = EventRosters::where('event_id', $event_id)
->whereJsonContains(['players', [1,2]])
//->whereNull('deleted_at') Unless you setup a scope at the model's bootup,
//Eloquent won't fetch soft deleted records
->get();
Depending on what you've got in that json column (if id), replace players
with players->id
根据您在该 json 列中的内容(如果 id),将players
替换为players
players->id
You can solve the problem with orWhere你可以用 orWhere 来解决这个问题
$id = "1" // or = 1
Model::whereJsonContains('ids', [$id])
->orWhere(function (Builder $q) use ($model) {
$q->whereJsonContains('ids', [(string)$id]);
});
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