- fix r2076: removed cache.session_id column, removed DELETEs from cache in session_gc

- trust DB server's time when "touching" cache and messages tables

7 files changed, 3 insertions, 22 deletions

diff --git a/SQL/mssql.initial.sql b/SQL/mssql.initial.sql
index fc60a4d8d..162495781 100644
--- a/SQL/mssql.initial.sql
+++ b/SQL/mssql.initial.sql
@@ -1,7 +1,6 @@
 CREATE TABLE [dbo].[cache] (

 	[cache_id] [int] IDENTITY (1, 1) NOT NULL ,

 	[user_id] [int] NOT NULL ,

-	[session_id] [varchar] (32) COLLATE Latin1_General_CI_AI NULL ,

 	[cache_key] [varchar] (128) COLLATE Latin1_General_CI_AI NOT NULL ,

 	[created] [datetime] NOT NULL ,

 	[data] [text] COLLATE Latin1_General_CI_AI NOT NULL 

@@ -119,7 +118,6 @@ GO
 

 ALTER TABLE [dbo].[cache] ADD 

 	CONSTRAINT [DF_cache_user_id] DEFAULT ('0') FOR [user_id],

-	CONSTRAINT [DF_cache_session_id] DEFAULT (null) FOR [session_id],

 	CONSTRAINT [DF_cache_cache_key] DEFAULT ('') FOR [cache_key],

 	CONSTRAINT [DF_cache_created] DEFAULT (getdate()) FOR [created]

 GO

@@ -130,9 +128,6 @@ GO
  CREATE  INDEX [IX_cache_cache_key] ON [dbo].[cache]([cache_key]) ON [PRIMARY]

 GO

 

- CREATE  INDEX [IX_cache_session_id] ON [dbo].[cache]([session_id]) ON [PRIMARY]

-GO

-

 ALTER TABLE [dbo].[contacts] ADD 

 	CONSTRAINT [DF_contacts_user_id] DEFAULT (0) FOR [user_id],

 	CONSTRAINT [DF_contacts_changed] DEFAULT (getdate()) FOR [changed],

diff --git a/SQL/mysql.initial.sql b/SQL/mysql.initial.sql
index 07f127cce..0f9fc8b92 100644
--- a/SQL/mysql.initial.sql
+++ b/SQL/mysql.initial.sql
@@ -11,7 +11,6 @@
 CREATE TABLE `cache` (
   `cache_id` int(10) unsigned NOT NULL auto_increment,
   `user_id` int(10) unsigned NOT NULL default '0',
-  `session_id` varchar(40) default NULL,
   `cache_key` varchar(128) NOT NULL default '',
   `created` datetime NOT NULL default '0000-00-00 00:00:00',
   `data` longtext NOT NULL,
diff --git a/SQL/mysql.update.sql b/SQL/mysql.update.sql
index a45ace1fd..1e8979d87 100644
--- a/SQL/mysql.update.sql
+++ b/SQL/mysql.update.sql
@@ -34,10 +34,7 @@ ALTER TABLE `messages`
 -- Updates from version 0.2-beta (InnoDB only)
 
 ALTER TABLE `cache`
-    ADD CONSTRAINT `session_id_fk_cache` FOREIGN KEY (`session_id`)
-    REFERENCES `session`(`sess_id`)
-    ON DELETE CASCADE
-    ON UPDATE CASCADE;
-
+    DROP `session_id`;
+    
 ALTER TABLE `session`
     ADD INDEX `changed_index` (`changed`);
diff --git a/SQL/mysql5.initial.sql b/SQL/mysql5.initial.sql
index 7d11288e3..b162e4ddf 100644
--- a/SQL/mysql5.initial.sql
+++ b/SQL/mysql5.initial.sql
@@ -68,7 +68,6 @@ CREATE TABLE `messages` (
 
 CREATE TABLE `cache` (
  `cache_id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
- `session_id` varchar(40) CHARACTER SET ascii COLLATE ascii_general_ci,
  `cache_key` varchar(128) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL,
  `created` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
  `data` longtext NOT NULL,
@@ -78,10 +77,6 @@ CREATE TABLE `cache` (
  CONSTRAINT `user_id_fk_cache` FOREIGN KEY (`user_id`)
    REFERENCES `users`(`user_id`)
      ON DELETE CASCADE
-     ON UPDATE CASCADE,
- CONSTRAINT `session_id_fk_cache` FOREIGN KEY (`session_id`)
-   REFERENCES `session`(`sess_id`)
-     ON DELETE CASCADE
      ON UPDATE CASCADE
 ) TYPE=INNODB CHARACTER SET utf8 COLLATE utf8_general_ci;
 
diff --git a/SQL/postgres.initial.sql b/SQL/postgres.initial.sql
index 128b484d7..9fb8d32fb 100644
--- a/SQL/postgres.initial.sql
+++ b/SQL/postgres.initial.sql
@@ -129,14 +129,12 @@ CREATE SEQUENCE cache_ids
 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,
-    session_id character varying(40) REFERENCES "session" (sess_id) ON DELETE CASCADE ON UPDATE CASCADE,
     cache_key character varying(128) DEFAULT ''::character varying NOT NULL,
     created timestamp with time zone DEFAULT now() NOT NULL,
     data text NOT NULL
 );
 
 CREATE INDEX cache_user_id_idx ON "cache" (user_id, cache_key);
-CREATE INDEX cache_session_id_idx ON "cache" (session_id);
 
 --
 -- Sequence "message_ids"
diff --git a/SQL/postgres.update.sql b/SQL/postgres.update.sql
index f9cd431b6..6832b962f 100644
--- a/SQL/postgres.update.sql
+++ b/SQL/postgres.update.sql
@@ -24,8 +24,6 @@ CREATE INDEX messages_created_idx ON messages (created);
 
 -- Updates from version 0.2-beta
 
-ALTER TABLE cache DROP CONSTRAINT cache_session_id_fkey;
-ALTER TABLE cache ADD FOREIGN KEY (session_id) REFERENCES session (sess_id) ON DELETE CASCADE ON UPDATE CASCADE;
+ALTER TABLE cache DROP session_id;
 
-CREATE INDEX cache_session_id_idx ON cache (session_id);
 CREATE INDEX session_changed_idx ON session (changed);
diff --git a/SQL/sqlite.initial.sql b/SQL/sqlite.initial.sql
index d09539d6f..e78ce42b5 100644
--- a/SQL/sqlite.initial.sql
+++ b/SQL/sqlite.initial.sql
@@ -11,7 +11,6 @@
 CREATE TABLE cache (
   cache_id integer NOT NULL PRIMARY KEY,
   user_id integer NOT NULL default 0,
-  session_id varchar(40) default NULL,
   cache_key varchar(128) NOT NULL default '',
   created datetime NOT NULL default '0000-00-00 00:00:00',
   data longtext NOT NULL