root
31 lines
708 B
PHP
Executable File
31 lines
708 B
PHP
Executable File
<?php
|
|
|
|
namespace App\Database\Migrations;
|
|
|
|
use CodeIgniter\Database\Migration;
|
|
|
|
class AddVersionToExamDrafts extends Migration
|
|
{
|
|
public function up()
|
|
{
|
|
$this->forge->addColumn('exam_drafts', [
|
|
'version' => [
|
|
'type' => 'INT',
|
|
'unsigned' => true,
|
|
'default' => 1,
|
|
],
|
|
'previous_draft_id' => [
|
|
'type' => 'INT',
|
|
'unsigned' => true,
|
|
'null' => true,
|
|
],
|
|
]);
|
|
$this->forge->addKey('version');
|
|
}
|
|
|
|
public function down()
|
|
{
|
|
$this->forge->dropColumn('exam_drafts', ['version', 'previous_draft_id']);
|
|
}
|
|
}
|