From 1bfb4b229d4c031f0bcfb940fcc542927ca0dceb Mon Sep 17 00:00:00 2001
From: dvz <devilshakerz@gmail.com>
Date: Tue, 20 Dec 2022 17:32:55 +0100
Subject: [PATCH] Add upgrade script for 1.8.32

---
 install/resources/upgrade56.php | 48 +++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 install/resources/upgrade56.php

diff --git a/install/resources/upgrade56.php b/install/resources/upgrade56.php
new file mode 100644
index 0000000000..f81b4dbad7
--- /dev/null
+++ b/install/resources/upgrade56.php
@@ -0,0 +1,48 @@
+<?php
+/**
+ * MyBB 1.8
+ * Copyright 2014 MyBB Group, All Rights Reserved
+ *
+ * Website: http://www.mybb.com
+ * License: http://www.mybb.com/about/license
+ *
+ */
+
+/**
+ * Upgrade Script: 1.8.32
+ */
+
+$upgrade_detail = array(
+    "revert_all_templates" => 0,
+    "revert_all_themes" => 0,
+    "revert_all_settings" => 0
+);
+
+@set_time_limit(0);
+
+function upgrade56_dbchanges()
+{
+	global $output, $cache, $db, $mybb;
+
+	$output->print_header("Updating Database");
+
+	echo "<p>Performing necessary upgrade queries...</p>";
+	flush();
+
+	// Add missing PostgreSQL indexes expected for DB_Base::replace_query()
+	if($db->type == 'pgsql')
+	{
+		$parameters = '';
+
+		if(version_compare($db->get_version(), '9.5.0', '>='))
+		{
+			$parameters = "IF NOT EXISTS";
+		}
+
+		$db->write_query("CREATE UNIQUE INDEX {$parameters} fid_uid ON ".TABLE_PREFIX."forumsread (fid, uid)");
+		$db->write_query("CREATE UNIQUE INDEX {$parameters} tid_uid ON ".TABLE_PREFIX."threadsread (tid, uid)");
+	}
+
+	$output->print_contents("<p>Click next to continue with the upgrade process.</p>");
+	$output->print_footer("56_done");
+}