[Administration] Email automatique : passage champs message en type blob

console/migrations/m241018_090705_alter_column_automatic_email_message_blob.php

+<?php
+
+use yii\db\Migration;
+use yii\db\Schema;
+
+/**
+ * Class m241018_090705_alter_column_automatic_email_message_blob
+ */
+class m241018_090705_alter_column_automatic_email_message_blob extends Migration
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function safeUp()
+    {
+        $this->alterColumn('automatic_email', 'message', 'blob');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function safeDown()
+    {
+        $this->alterColumn('automatic_email', 'message', Schema::TYPE_TEXT);
+    }
+}