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【Laravel】オレ得 Eloquent/QueryBuilderメモ集

Last updated at Posted at 2021-01-22

概要

よく忘れるので自分用メモ✏️
※日々追加...

データ取得

get

$users->get();
// 返り値は collection<StdClass>

first

$users->first();
// 返り値は StdClass

WHERE句

whereIn(含む)

$users->whereIn('id', [1, 2, 3]);

whereDate(日付)

$query->whereDate('created_at', '=', '2020-01-22');

JOIN句

LeftJoin

DB::table('users as U')
  ->select('U.name, U.age, J.role')
  ->leftJoin('jobs as J', 'j.user_id', '=', 'U.id');

AND/OR

AND検索

$query
  ->where('name', '=', $value1)
  ->where('age', '=', $value2);

OR検索

$query
  ->where('name', '=', $value1)
  ->orWhere('age', '=', $value2);

OR+AND検索

$query->where(function ($query) use ($keyword) {
     $query->where('name', 'LIKE', '%' . $keyword . '%')
           ->orWhere('age', 'LIKE', '%' . $keyword . '%');
});
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