OLAS/app/database/migrations/2021_10_18_125837_student_o...

<?php

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

class StudentOutcomeAssessView extends Migration {

	/**
	 * Run the migrations.
	 *
	 * @return void
	 */
	public function up()
	{
		//
		   DB::statement("
		   CREATE VIEW `student_outcome_assess`
AS SELECT
   `eval`.`student_id` AS `student_id`,
   `eval`.`semester_id` AS `semester_id`,
   `eval`.`outcome_id` AS `outcome_id`,sum(`eval`.`total_evaluated`) AS `total_evaluated`,sum(coalesce(`ach`.`total_achieved`,0)) AS `total_achieved`
FROM (`student_criteria_evaluated` `eval` left join `student_criteria_achieved` `ach` on(((`eval`.`student_id` = `ach`.`student_id`) and (`eval`.`semester_id` = `ach`.`semester_id`) and (`eval`.`criterion_id` = `ach`.`criterion_id`) and (`eval`.`outcome_id` = `ach`.`outcome_id`)))) group by `eval`.`student_id`,`eval`.`semester_id`,`eval`.`outcome_id`;
			");
	}

	/**
	 * Reverse the migrations.
	 *
	 * @return void
	 */
	public function down()
	{
		//
    DB::statement('DROP VIEW IF EXISTS student_outcome_assess');
	}

}