Laravel migration mod to turn off primary key requirement

migration-required-primary-key.php

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
use Illuminate\Support\Facades\DB;

return new class extends Migration
{
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        $originalSetting = DB::select("SHOW SESSION VARIABLES LIKE 'sql_require_primary_key'")[0]->Value;
        // Turn off if necessary
        if ($originalSetting == 'ON') {
            DB::statement('SET SESSION sql_require_primary_key=0');
        }

        Schema::create('password_reset_tokens', function (Blueprint $table) {
            $table->string('email')->primary();
            $table->string('token');
            $table->timestamp('created_at')->nullable();
        });
        if ($originalSetting == 'ON') {
            DB::statement('SET SESSION sql_require_primary_key=1');
        }        
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('password_reset_tokens');
    }
};