spec and exp

console/migrations/m210811_140738_add_columns_years_of_exp_to_user_card_table.php

@@ -0,0 +1,42 @@
+<?php
+
+use yii\db\Migration;
+
+/**
+ * Class m210811_140738_add_columns_years_of_exp_to_user_card_table
+ */
+class m210811_140738_add_columns_years_of_exp_to_user_card_table extends Migration
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function safeUp()
+    {
+        $this->addColumn('user_card', 'years_of_exp', $this->integer(2));
+        $this->addColumn('user_card', 'specification', $this->string(255));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function safeDown()
+    {
+        $this->dropColumn('user_card', 'years_of_exp');
+        $this->dropColumn('user_card', 'specification');
+    }
+
+    /*
+    // Use up()/down() to run migration code without a transaction.
+    public function up()
+    {
+
+    }
+
+    public function down()
+    {
+        echo "m210811_140738_add_columns_years_of_exp_to_user_card_table cannot be reverted.\n";
+
+        return false;
+    }
+    */
+}