2018_06_19_160935_change_attribute_category_post_table.php

<?php

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

class ChangeAttributeCategoryPostTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::table('category_post', function (Blueprint $table) {
            $table->foreign('category_id')->references('id')->on('categories')->onDelete('cascade')->change();
            $table->foreign('post_id')->references('id')->on('posts')->onDelete('cascade')->change();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        //
    }
}