whereJsonContains Laravel 5.6 不工作?
whereJsonContains Laravel 5.6 not working?
$rosters = EventRosters::where('event_id', $event_id)
->whereJsonContains('players', $user_id)
->whereNull('deleted_at')
->get();
上面的 eloquent 查询似乎只在 'players' json 数组中只有一个项目时有效。
数据库中存储的数据如下所示:
[1]
对比 ["1","2"]
whereJsonContains 仅在数据库中看到 [1]
时才起作用,而在看到 ["1","2"]
时不起作用,这是有原因的吗?
我是 Laravel 的新手,一直在努力解决这个问题。
文档比较简单
$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();
根据您在 json 列中的内容(如果 id),将 players
替换为 players->id
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.
您可以使用 orWhere
解决问题
$id = "1" // or = 1
Model::whereJsonContains('ids', [$id])
->orWhere(function (Builder $q) use ($model) {
$q->whereJsonContains('ids', [(string)$id]);
});
$rosters = EventRosters::where('event_id', $event_id)
->whereJsonContains('players', $user_id)
->whereNull('deleted_at')
->get();
上面的 eloquent 查询似乎只在 'players' json 数组中只有一个项目时有效。
数据库中存储的数据如下所示:
[1]
对比 ["1","2"]
whereJsonContains 仅在数据库中看到 [1]
时才起作用,而在看到 ["1","2"]
时不起作用,这是有原因的吗?
我是 Laravel 的新手,一直在努力解决这个问题。
文档比较简单
$rosters = EventRosters::where('event_id', $event_id)
->whereJsonContains(['players', [1,2]])
//->whereNull('deleted_at') Unless you setup a scope at the model's bootup,
//Eloquent won't fetch soft deleted records
->get();
根据您在 json 列中的内容(如果 id),将 players
替换为 players->id
数据类型必须匹配:
// [1, 2]
->whereJsonContains('players', 1) // Works.
->whereJsonContains('players', '1') // Doesn't work.
// ["1", "2"]
->whereJsonContains('players', '1') // Works.
->whereJsonContains('players', 1) // Doesn't work.
您可以使用 orWhere
解决问题$id = "1" // or = 1
Model::whereJsonContains('ids', [$id])
->orWhere(function (Builder $q) use ($model) {
$q->whereJsonContains('ids', [(string)$id]);
});