From 3d06f3964f7c5b36a151268c37fcac4d87b49e76 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Wed, 30 Jan 2013 18:20:14 -0800
Subject: add item revision column and index

---
 boot.php             | 2 +-
 install/database.sql | 2 ++
 install/update.php   | 9 ++++++++-
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/boot.php b/boot.php
index 266347700..824fbbc94 100644
--- a/boot.php
+++ b/boot.php
@@ -16,7 +16,7 @@ require_once('include/features.php');
 define ( 'FRIENDICA_PLATFORM',     'Friendica Red');
 define ( 'FRIENDICA_VERSION',      trim(file_get_contents('version.inc')) . 'R');
 define ( 'ZOT_REVISION',               1     ); 
-define ( 'DB_UPDATE_VERSION',       1023     );
+define ( 'DB_UPDATE_VERSION',       1024     );
 
 define ( 'EOL',                    '<br />' . "\r\n"     );
 define ( 'ATOM_TIME',              'Y-m-d\TH:i:s\Z' );
diff --git a/install/database.sql b/install/database.sql
index ba063bfa4..17d71e7af 100644
--- a/install/database.sql
+++ b/install/database.sql
@@ -451,6 +451,7 @@ CREATE TABLE IF NOT EXISTS `item` (
   `body` mediumtext NOT NULL,
   `app` char(255) NOT NULL DEFAULT '',
   `lang` char(64) NOT NULL DEFAULT '',
+  `revision` int(10) unsigned NOT NULL DEFAULT '0',
   `verb` char(255) NOT NULL DEFAULT '',
   `obj_type` char(255) NOT NULL DEFAULT '',
   `object` text NOT NULL,
@@ -495,6 +496,7 @@ CREATE TABLE IF NOT EXISTS `item` (
   KEY `item_private` (`item_private`),
   KEY `llink` (`llink`),
   KEY `expires` (`expires`),
+  KEY `revision` (`revision`),
   FULLTEXT KEY `title` (`title`),
   FULLTEXT KEY `body` (`body`),
   FULLTEXT KEY `allow_cid` (`allow_cid`),
diff --git a/install/update.php b/install/update.php
index b0eed4818..7eb7d719f 100644
--- a/install/update.php
+++ b/install/update.php
@@ -1,6 +1,6 @@
 <?php
 
-define( 'UPDATE_VERSION' , 1023 );
+define( 'UPDATE_VERSION' , 1024 );
 
 /**
  *
@@ -309,3 +309,10 @@ function update_r1022() {
 		return UPDATE_SUCCESS;
 	return UPDATE_FAILED;
 }
+
+function update_r1023() {
+	$r = q("ALTER TABLE `item` ADD `revision` INT UNSIGNED NOT NULL DEFAULT '0' AFTER `lang` , add index ( revision ) ");
+	if($r)
+		return UPDATE_SUCCESS;
+	return UPDATE_FAILED;
+}
-- 
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