7 files changed, 23 insertions, 24 deletions
diff --git a/SQL/mssql.initial.sql b/SQL/mssql.initial.sql
index 2ac6aa63e..9aa6e6321 100644
--- a/SQL/mssql.initial.sql
+++ b/SQL/mssql.initial.sql
@@ -1,5 +1,4 @@
 CREATE TABLE [dbo].[cache] (
-	[cache_id] [int] IDENTITY (1, 1) NOT NULL ,
 	[user_id] [int] NOT NULL ,
 	[cache_key] [varchar] (128) COLLATE Latin1_General_CI_AI NOT NULL ,
 	[created] [datetime] NOT NULL ,
@@ -117,13 +116,6 @@ CREATE TABLE [dbo].[searches] (
 ) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
 GO
 
-ALTER TABLE [dbo].[cache] WITH NOCHECK ADD 
-	 PRIMARY KEY  CLUSTERED 
-	(
-		[cache_id]
-	)  ON [PRIMARY] 
-GO
-
 ALTER TABLE [dbo].[cache_index] WITH NOCHECK ADD 
 	 PRIMARY KEY CLUSTERED 
 	(
diff --git a/SQL/mysql.initial.sql b/SQL/mysql.initial.sql
index b0a7ee7a9..46fa2c3cf 100644
--- a/SQL/mysql.initial.sql
+++ b/SQL/mysql.initial.sql
@@ -36,12 +36,10 @@ CREATE TABLE `users` (
 -- Table structure for table `cache`
 
 CREATE TABLE `cache` (
- `cache_id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+ `user_id` int(10) UNSIGNED NOT NULL,
  `cache_key` varchar(128) /*!40101 CHARACTER SET ascii COLLATE ascii_general_ci */ NOT NULL ,
  `created` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
  `data` longtext NOT NULL,
- `user_id` int(10) UNSIGNED NOT NULL,
- PRIMARY KEY(`cache_id`),
  CONSTRAINT `user_id_fk_cache` FOREIGN KEY (`user_id`)
    REFERENCES `users`(`user_id`) ON DELETE CASCADE ON UPDATE CASCADE,
  INDEX `created_index` (`created`),
diff --git a/SQL/mysql.update.sql b/SQL/mysql.update.sql
index 300ceb59d..3be65897d 100644
--- a/SQL/mysql.update.sql
+++ b/SQL/mysql.update.sql
@@ -239,3 +239,7 @@ ALTER TABLE `identities` ALTER `user_id` DROP DEFAULT;
 ALTER TABLE `searches` ALTER `user_id` DROP DEFAULT;
 
 /*!40014 SET FOREIGN_KEY_CHECKS=1 */;
+
+-- Updates from version 0.8
+
+ALTER TABLE cache DROP COLUMN cache_id;
diff --git a/SQL/postgres.initial.sql b/SQL/postgres.initial.sql
index e12a9978a..a47bec2ca 100644
--- a/SQL/postgres.initial.sql
+++ b/SQL/postgres.initial.sql
@@ -160,23 +160,11 @@ CREATE TABLE contactgroupmembers (
 CREATE INDEX contactgroupmembers_contact_id_idx ON contactgroupmembers (contact_id);
 
 --
--- Sequence "cache_ids"
--- Name: cache_ids; Type: SEQUENCE; Schema: public; Owner: postgres
---
-
-CREATE SEQUENCE cache_ids
-    INCREMENT BY 1
-    NO MAXVALUE
-    NO MINVALUE
-    CACHE 1;
-
---
 -- Table "cache"
 -- Name: cache; Type: TABLE; Schema: public; Owner: postgres
 --
 
 CREATE TABLE "cache" (
-    cache_id integer DEFAULT nextval('cache_ids'::text) PRIMARY KEY,
     user_id integer NOT NULL
     	REFERENCES users (user_id) ON DELETE CASCADE ON UPDATE CASCADE,
     cache_key varchar(128) DEFAULT '' NOT NULL,
diff --git a/SQL/postgres.update.sql b/SQL/postgres.update.sql
index 7e9d34fa9..a8a9cdda8 100644
--- a/SQL/postgres.update.sql
+++ b/SQL/postgres.update.sql
@@ -175,3 +175,8 @@ ALTER TABLE "session" ALTER sess_id TYPE varchar(128);
 DROP INDEX contacts_user_id_idx;
 CREATE INDEX contacts_user_id_idx ON contacts USING btree (user_id, del);
 ALTER TABLE contacts ALTER email TYPE text;
+
+-- Updates from version 0.8
+
+ALTER TABLE cache DROP COLUMN cache_id;
+DROP SEQUENCE cache_ids;
diff --git a/SQL/sqlite.initial.sql b/SQL/sqlite.initial.sql
index dafb5a15d..a3c38b939 100644
--- a/SQL/sqlite.initial.sql
+++ b/SQL/sqlite.initial.sql
@@ -5,7 +5,6 @@
 -- 
 
 CREATE TABLE cache (
-  cache_id integer NOT NULL PRIMARY KEY,
   user_id integer NOT NULL default 0,
   cache_key varchar(128) NOT NULL default '',
   created datetime NOT NULL default '0000-00-00 00:00:00',
diff --git a/SQL/sqlite.update.sql b/SQL/sqlite.update.sql
index 9f410fb13..ddadde3ea 100644
--- a/SQL/sqlite.update.sql
+++ b/SQL/sqlite.update.sql
@@ -333,3 +333,16 @@ INSERT INTO contacts (contact_id, user_id, changed, del, name, email, firstname,
 
 CREATE INDEX ix_contacts_user_id ON contacts(user_id, del);
 DROP TABLE contacts_tmp;
+
+-- Updates from version 0.8
+
+DROP TABLE cache;
+CREATE TABLE cache (
+  user_id integer NOT NULL default 0,
+  cache_key varchar(128) NOT NULL default '',
+  created datetime NOT NULL default '0000-00-00 00:00:00',
+  data text NOT NULL
+);
+
+CREATE INDEX ix_cache_user_cache_key ON cache(user_id, cache_key);
+CREATE INDEX ix_cache_created ON cache(created);