From 51c0e5a988ce3bae025040ab7fa77852eaa3e70d Mon Sep 17 00:00:00 2001
From: Mario Vavti <mario@mariovavti.com>
Date: Mon, 26 Feb 2018 09:58:42 +0100
Subject: another DB upgrade to address some long running maintenance queries

---
 Zotlabs/Update/_1205.php | 27 +++++++++++++++++++++++++++
 boot.php                 |  2 +-
 install/schema_mysql.sql |  6 ++++--
 3 files changed, 32 insertions(+), 3 deletions(-)
 create mode 100644 Zotlabs/Update/_1205.php

diff --git a/Zotlabs/Update/_1205.php b/Zotlabs/Update/_1205.php
new file mode 100644
index 000000000..5384f183e
--- /dev/null
+++ b/Zotlabs/Update/_1205.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace Zotlabs\Update;
+
+class _1205 {
+
+	function run() {
+
+		if(ACTIVE_DBTYPE == DBTYPE_MYSQL) {
+			$r = q("ALTER TABLE item 
+				DROP INDEX item_private,
+				ADD INDEX uid_item_private (uid, item_private),
+				ADD INDEX item_wall (item_wall),
+				ADD INDEX item_pending_remove_changed (item_pending_remove, changed)
+			");
+
+			if($r)
+				return UPDATE_SUCCESS;
+			return UPDATE_FAILED;
+		}
+		else {
+			return UPDATE_SUCCESS;
+		}
+
+	}
+
+}
diff --git a/boot.php b/boot.php
index 9b09f11eb..3263bea81 100755
--- a/boot.php
+++ b/boot.php
@@ -53,7 +53,7 @@ define ( 'PLATFORM_NAME',           'hubzilla' );
 define ( 'STD_VERSION',             '3.1.12' );
 define ( 'ZOT_REVISION',            '1.3' );
 
-define ( 'DB_UPDATE_VERSION',       1204 );
+define ( 'DB_UPDATE_VERSION',       1205 );
 
 define ( 'PROJECT_BASE',   __DIR__ );
 
diff --git a/install/schema_mysql.sql b/install/schema_mysql.sql
index e1a63c1e3..76e6032fc 100644
--- a/install/schema_mysql.sql
+++ b/install/schema_mysql.sql
@@ -657,6 +657,7 @@ CREATE TABLE IF NOT EXISTS `item` (
   KEY `uid_item_wall` (`uid`, `item_wall`),
   KEY `uid_item_starred` (`uid`, `item_starred`),
   KEY `uid_item_retained` (`uid`, `item_retained`),
+  KEY `uid_item_private` (`uid`, `item_private`),
   KEY `aid` (`aid`),
   KEY `owner_xchan` (`owner_xchan`),
   KEY `author_xchan` (`author_xchan`),
@@ -667,7 +668,6 @@ CREATE TABLE IF NOT EXISTS `item` (
   KEY `commented` (`commented`),
   KEY `verb` (`verb`),
   KEY `obj_type` (`obj_type`),
-  KEY `item_private` (`item_private`),
   KEY `llink` (`llink`),
   KEY `expires` (`expires`),
   KEY `revision` (`revision`),
@@ -681,6 +681,7 @@ CREATE TABLE IF NOT EXISTS `item` (
   KEY `comments_closed` (`comments_closed`),
   KEY `changed` (`changed`),
   KEY `item_origin` (`item_origin`),
+  KEY `item_wall` (`item_wall`),
   KEY `item_unseen` (`item_unseen`),
   KEY `item_uplink` (`item_uplink`),
   KEY `item_notshown` (`item_notshown`),
@@ -692,7 +693,8 @@ CREATE TABLE IF NOT EXISTS `item` (
   KEY `item_verified` (`item_verified`),
   KEY `item_rss` (`item_rss`),
   KEY `item_consensus` (`item_consensus`),
-  KEY `item_deleted_pending_remove_changed` (`item_deleted`, `item_pending_remove`, `changed`)
+  KEY `item_deleted_pending_remove_changed` (`item_deleted`, `item_pending_remove`, `changed`),
+  KEY `item_pending_remove_changed` (`item_pending_remove`, `changed`)
 ) ENGINE=InnoDB  DEFAULT CHARSET=utf8mb4;
 
 CREATE TABLE IF NOT EXISTS `item_id` (
-- 
cgit v1.2.3