src/modules/log/migrations/m190716_081912_action_text.php
<?php
use vps\tools\db\Migration;
class m190716_081912_action_text extends Migration
{
public function safeUp ()
{
$this->alterColumn('log', 'action', $this->text()->null());
}
public function safeDown ()
{
$this->alterColumn('log', 'action', $this->string(255)->null());
}
}