From eeacb1d9e00228b202f732f6c9d3d078a17fc6f9 Mon Sep 17 00:00:00 2001
From: icewing <icewing@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Tue, 4 Mar 2008 16:13:56 +0000
Subject: Added metadata and annotations, removed superfluous tables.

git-svn-id: https://code.elgg.org/elgg/trunk@70 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/schema/mysql.sql | 104 ++++++++++++++++++++----------------------------
 1 file changed, 43 insertions(+), 61 deletions(-)

(limited to 'engine/schema/mysql.sql')

diff --git a/engine/schema/mysql.sql b/engine/schema/mysql.sql
index f1b52e62d..d6f0a6ebb 100644
--- a/engine/schema/mysql.sql
+++ b/engine/schema/mysql.sql
@@ -61,33 +61,6 @@ CREATE TABLE `prefix_configuration` (
 ) ENGINE=MyISAM ;
 
 
--- --------------------------------------------------------
-
---
--- Table structure for table `metadata_type`
---
-
-CREATE TABLE `prefix_metadata_type` (
-  `id` int(11) NOT NULL auto_increment,
-  `name` varchar(32) NOT NULL,
-  PRIMARY KEY  (`id`),
-  KEY `name` (`name`)
-) ENGINE=MyISAM ;
-
-
--- --------------------------------------------------------
-
---
--- Table structure for table `metadata_value`
---
-
-CREATE TABLE `prefix_metadata_value` (
-  `id` int(11) NOT NULL auto_increment,
-  `value` text NOT NULL,
-  PRIMARY KEY  (`id`)
-) ENGINE=MyISAM ;
-
-
 -- --------------------------------------------------------
 
 --
@@ -110,24 +83,6 @@ CREATE TABLE `prefix_objects` (
 
 -- --------------------------------------------------------
 
---
--- Table structure for table `object_metadata`
---
-
-CREATE TABLE `prefix_object_metadata` (
-  `id` int(11) NOT NULL auto_increment,
-  `object_id` int(11) NOT NULL,
-  `metadata_type_id` int(11) NOT NULL,
-  `value_id` int(11) NOT NULL,
-  `access_id` int(11) NOT NULL,
-  `site_id` int(11) NOT NULL default '0',
-  PRIMARY KEY  (`id`),
-  KEY `object_id` (`object_id`,`metadata_type_id`,`value_id`),
-  KEY `access_id` (`access_id`)
-) ENGINE=MyISAM ;
-
--- --------------------------------------------------------
-
 --
 -- Table structure for table `object_types`
 --
@@ -164,22 +119,6 @@ CREATE TABLE `prefix_users` (
   FULLTEXT KEY `name` (`name`)
 ) ENGINE=MyISAM ;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `user_metadata`
---
-
-CREATE TABLE `prefix_user_metadata` (
-  `id` int(11) NOT NULL auto_increment,
-  `user_id` int(11) NOT NULL,
-  `metadata_type_id` int(11) NOT NULL,
-  `value_id` int(11) NOT NULL,
-  `access_id` int(11) NOT NULL,
-  PRIMARY KEY  (`id`),
-  KEY `user_id` (`user_id`,`metadata_type_id`,`value_id`),
-  KEY `access_id` (`access_id`)
-) ENGINE=MyISAM ;
 
 -- --------------------------------------------------------
 
@@ -203,3 +142,46 @@ CREATE TABLE `prefix_sites` (
   PRIMARY KEY  (`id`)
 ) ENGINE=MyISAM ;
 
+
+-- 
+-- Table structure for annotations
+--
+CREATE TABLE `prefix_annotations` (
+	`id` int(11) NOT NULL auto_increment,
+	
+	`object_id` int(11) NOT NULL,
+	`object_type` enum ('object', 'user', 'collection', 'site') NOT NULL,
+	
+	`name` varchar(255) NOT NULL,
+	`value` text NOT NULL,
+	`value_type` enum ('integer','tag','text','file') NOT NULL,
+	
+	`owner_id` int(11) NOT NULL,
+	`created` int(11) NOT NULL,
+	
+	`access_id` int(11) NOT NULL,
+	
+	PRIMARY KEY (`id`)
+) ENGINE=MyISAM;
+
+--
+-- Table structure for metadata
+--
+CREATE TABLE `prefix_metadata` (
+	`id` int(11) NOT NULL auto_increment,
+	
+	`object_id` int(11) NOT NULL,
+	`object_type` enum ('object', 'user', 'collection', 'site') NOT NULL,
+	
+	`name` varchar(255) NOT NULL,
+	`value` text NOT NULL,
+	`value_type` enum ('integer','tag','text','file') NOT NULL,
+	
+	`created` int(11) NOT NULL,
+	
+	`access_id` int(11) NOT NULL,
+	
+	PRIMARY KEY (`id`),
+	UNIQUE KEY (`object_id`,`object_type`, `name`)
+	
+) ENGINE=MyISAM;
-- 
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