first commit

modules/x13import/upgrade/install-4.7.2.php

@@ -0,0 +1,28 @@
+<?php
+
+if (!defined('_PS_VERSION_')) {
+    exit;
+}
+
+require_once (dirname(__FILE__) . '/../x13import.php');
+
+/**
+ * @return bool
+ */
+function upgrade_module_4_7_2()
+{
+    // fingerprint fix
+    XImportConfiguration::updateValue('FINGERPRINT_REGENERATION_472', 1);
+
+    // clear all item tables
+    Db::getInstance()->execute('TRUNCATE TABLE `' . _DB_PREFIX_ . 'ximport_item`');
+    Db::getInstance()->execute('TRUNCATE TABLE `' . _DB_PREFIX_ . 'ximport_item_image`');
+
+    Db::getInstance()->execute('
+        ALTER TABLE `' . _DB_PREFIX_ . 'ximport_item`
+            ADD `fingerprint_old` varchar(32) NOT NULL AFTER `fingerprint`,
+            ADD INDEX(`fingerprint_old`);'
+    );
+
+    return true;
+}