laravel pluck获取键值对config字段dictionary字典filed_kv查询
代码:
$titles = DB::table('users')->pluck('title', 'name');
foreach ($titles as $name => $title) {
echo $title;
}
查询构造器 | 数据库 |《Laravel 9 中文文档 9.x》| Laravel China 社区
附groupby
$users = DB::table('users')
->select(DB::raw('count(*) as user_count, status'))
->where('status', '<>', 1)
->groupBy('status')
->get();