qimall/console/migrations/M250213084350ModifyScoreLogTableSourceTableColumnMaxLen.php

<?php

namespace app\migrations;

use yii\db\Migration;

/**
 * Class M250213084350ModifyScoreLogTableSourceTableColumnMaxLen
 */
class M250213084350ModifyScoreLogTableSourceTableColumnMaxLen extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $sql = <<<SQL
ALTER TABLE `qimall_score_log` 
MODIFY COLUMN `source_table` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '来源表' AFTER `desc`;
SQL;

        $this->execute($sql);
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M250213084350ModifyScoreLogTableSourceTableColumnMaxLen cannot be reverted.\n";

        return false;
    }

    /*
    // Use up()/down() to run migration code without a transaction.
    public function up()
    {

    }

    public function down()
    {
        echo "M250213084350ModifyScoreLogTableSourceTableColumnMaxLen cannot be reverted.\n";

        return false;
    }
    */
}