first commit

modules/ph_simpleblog/upgrade/install-1.3.1.8.php

@@ -0,0 +1,30 @@
+<?php
+/**
+ * Blog for PrestaShop module by Krystian Podemski from PrestaHome.
+ *
+ * @author    Krystian Podemski <krystian@prestahome.com>
+ * @copyright Copyright (c) 2014-2016 Krystian Podemski - www.PrestaHome.com / www.Podemski.info
+ * @license   You only can use module, nothing more!
+ */
+if (!defined('_PS_VERSION_')) {
+    exit;
+}
+
+function upgrade_module_1_3_1_8($object)
+{
+    $sql = 'SHOW COLUMNS FROM `'._DB_PREFIX_.'simpleblog_post_image`';
+    $simpleblog_post_image = Db::getInstance()->executeS($sql);
+
+    $needUpgrade = true;
+    foreach ($simpleblog_post_image as $column) {
+        if ($column['Field'] == 'image') {
+            $needUpgrade = false;
+        }
+    }
+
+    if ($needUpgrade === true) {
+        Db::getInstance()->execute('ALTER TABLE `'._DB_PREFIX_.'simpleblog_post_image` CHANGE filename image varchar(255) NOT NULL');
+    }
+
+    return true;
+}