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【音声ファイルアップロード機能】外部キーとしてuseridカラム追加
カラム削除
php artisan make:migration add_user_id_to_music_files_table --table=music_files
<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
class AddUserIdToMusicFilesTable extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::table('music_files', function (Blueprint $table) {
$table->unsignedBigInteger('user_id')->nullable()->after('updated_at');
$table->foreign('user_id')
->references('id')->on('users')
->OnDelete('cascade');
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::table('music_files', function (Blueprint $table) {
$table->dropForeign('music_files_user_id_foreign');
});
}
}
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