guild/console/migrations/m230511_205501_create_comment_table.php

<?php

use yii\db\Migration;

/**
 * Handles the creation of table `{{%comment}}`.
 */
class m230511_205501_create_comment_table extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $this->createTable('{{%comment}}', [
            'id' => $this->primaryKey(),
            'created_at' => $this->dateTime(),
            'updated_at' => $this->dateTime(),
            'user_id' => $this->integer(11),
            'parent_id' => $this->integer(11),
            'entity_type' => $this->integer(2),
            'entity_id' => $this->integer(11),
            'status' => $this->integer(1)->defaultValue(1),
            'text' => $this->text()
        ]);
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        $this->dropTable('{{%comment}}');
    }
}