2020_01_14_193644_crear_tabla_asistencia.php

<?php

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

class CrearTablaAsistencia extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('asistencia', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->unsignedBigInteger('id_alumno');
            $table->dateTime("fecha_y_hora");
            $table->enum("estado", ["a", "r", "f"]);//asistencia,retardo,falta
            $table->foreign("id_alumno")
                ->references("id")
                ->on("alumnos")
                ->onDelete("cascade")
                ->onUpdate("cascade");
        });
    }

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