From f973722de683aaa549c9114546281f597c4ee61d Mon Sep 17 00:00:00 2001
From: alec <alec@208e9e7b-5314-0410-a742-e7e81cd9613c>
Date: Wed, 7 Sep 2011 11:07:03 +0000
Subject: - Rewritten messages caching (merged devel-mcache branch):   Indexes
 are stored in a separate table, so there's no need to store all messages in a
 folder   Added threads data caching   Flags are stored separately, so flag
 change doesn't cause DELETE+INSERT, just UPDATE - Partial QRESYNC support -
 Improved FETCH response handling - Improvements in response tokenization
 method

git-svn-id: https://svn.roundcube.net/trunk@5190 208e9e7b-5314-0410-a742-e7e81cd9613c
---
 roundcubemail/SQL/mssql.initial.sql | 144 ++++++++++++++++++++++--------------
 1 file changed, 90 insertions(+), 54 deletions(-)

(limited to 'roundcubemail/SQL/mssql.initial.sql')

diff --git a/roundcubemail/SQL/mssql.initial.sql b/roundcubemail/SQL/mssql.initial.sql
index 8e103eb55..eb5f20bcc 100644
--- a/roundcubemail/SQL/mssql.initial.sql
+++ b/roundcubemail/SQL/mssql.initial.sql
@@ -7,6 +7,37 @@ CREATE TABLE [dbo].[cache] (
 ) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
 GO
 
+CREATE TABLE [dbo].[cache_index] (
+	[user_id] [int] NOT NULL ,
+	[mailbox] [varchar] (128) COLLATE Latin1_General_CI_AI NOT NULL ,
+	[changed] [datetime] NOT NULL ,
+	[data] [text] COLLATE Latin1_General_CI_AI NOT NULL 
+) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
+GO
+
+CREATE TABLE [dbo].[cache_thread] (
+	[user_id] [int] NOT NULL ,
+	[mailbox] [varchar] (128) COLLATE Latin1_General_CI_AI NOT NULL ,
+	[changed] [datetime] NOT NULL ,
+	[data] [text] COLLATE Latin1_General_CI_AI NOT NULL 
+) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
+GO
+
+CREATE TABLE [dbo].[cache_messages] (
+	[user_id] [int] NOT NULL ,
+	[mailbox] [varchar] (128) COLLATE Latin1_General_CI_AI NOT NULL ,
+	[uid] [int] NOT NULL ,
+	[changed] [datetime] NOT NULL ,
+	[data] [text] COLLATE Latin1_General_CI_AI NOT NULL 
+	[seen] [char](1) NOT NULL ,
+	[deleted] [char](1) NOT NULL ,
+	[answered] [char](1) NOT NULL ,
+	[forwarded] [char](1) NOT NULL ,
+	[flagged] [char](1) NOT NULL ,
+	[mdnsent] [char](1) NOT NULL ,
+) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
+GO
+
 CREATE TABLE [dbo].[contacts] (
 	[contact_id] [int] IDENTITY (1, 1) NOT NULL ,
 	[user_id] [int] NOT NULL ,
@@ -53,25 +84,6 @@ CREATE TABLE [dbo].[identities] (
 ) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
 GO
 
-CREATE TABLE [dbo].[messages] (
-	[message_id] [int] IDENTITY (1, 1) NOT NULL ,
-	[user_id] [int] NOT NULL ,
-	[del] [tinyint] NOT NULL ,
-	[cache_key] [varchar] (128) COLLATE Latin1_General_CI_AI NOT NULL ,
-	[created] [datetime] NOT NULL ,
-	[idx] [int] NOT NULL ,
-	[uid] [int] NOT NULL ,
-	[subject] [varchar] (255) COLLATE Latin1_General_CI_AI NOT NULL ,
-	[from] [varchar] (255) COLLATE Latin1_General_CI_AI NOT NULL ,
-	[to] [varchar] (255) COLLATE Latin1_General_CI_AI NOT NULL ,
-	[cc] [varchar] (255) COLLATE Latin1_General_CI_AI NOT NULL ,
-	[date] [datetime] NOT NULL ,
-	[size] [int] NOT NULL ,
-	[headers] [text] COLLATE Latin1_General_CI_AI NOT NULL ,
-	[structure] [text] COLLATE Latin1_General_CI_AI NULL 
-) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
-GO
-
 CREATE TABLE [dbo].[session] (
 	[sess_id] [varchar] (32) COLLATE Latin1_General_CI_AI NOT NULL ,
 	[created] [datetime] NOT NULL ,
@@ -116,6 +128,27 @@ ALTER TABLE [dbo].[cache] WITH NOCHECK ADD
 	)  ON [PRIMARY] 
 GO
 
+ALTER TABLE [dbo].[cache_index] WITH NOCHECK ADD 
+	 PRIMARY KEY CLUSTERED 
+	(
+		[user_id],[mailbox]
+	) ON [PRIMARY] 
+GO
+
+ALTER TABLE [dbo].[cache_thread] WITH NOCHECK ADD 
+	 PRIMARY KEY CLUSTERED 
+	(
+		[user_id],[mailbox]
+	) ON [PRIMARY] 
+GO
+
+ALTER TABLE [dbo].[cache_messages] WITH NOCHECK ADD 
+	 PRIMARY KEY CLUSTERED 
+	(
+		[user_id],[mailbox],[uid]
+	) ON [PRIMARY] 
+GO
+
 ALTER TABLE [dbo].[contacts] WITH NOCHECK ADD 
 	CONSTRAINT [PK_contacts_contact_id] PRIMARY KEY  CLUSTERED 
 	(
@@ -144,13 +177,6 @@ ALTER TABLE [dbo].[identities] WITH NOCHECK ADD
 	)  ON [PRIMARY] 
 GO
 
-ALTER TABLE [dbo].[messages] WITH NOCHECK ADD 
-	 PRIMARY KEY  CLUSTERED 
-	(
-		[message_id]
-	)  ON [PRIMARY] 
-GO
-
 ALTER TABLE [dbo].[session] WITH NOCHECK ADD 
 	CONSTRAINT [PK_session_sess_id] PRIMARY KEY  CLUSTERED 
 	(
@@ -187,6 +213,33 @@ GO
 CREATE  INDEX [IX_cache_created] ON [dbo].[cache]([created]) ON [PRIMARY]
 GO
 
+ALTER TABLE [dbo].[cache_index] ADD 
+	CONSTRAINT [DF_cache_index_changed] DEFAULT (getdate()) FOR [changed]
+GO
+
+CREATE  INDEX [IX_cache_index_user_id] ON [dbo].[cache_index]([user_id]) ON [PRIMARY]
+GO
+
+ALTER TABLE [dbo].[cache_thread] ADD 
+	CONSTRAINT [DF_cache_thread_changed] DEFAULT (getdate()) FOR [changed]
+GO
+
+CREATE  INDEX [IX_cache_thread_user_id] ON [dbo].[cache_thread]([user_id]) ON [PRIMARY]
+GO
+
+ALTER TABLE [dbo].[cache_messages] ADD 
+	CONSTRAINT [DF_cache_messages_changed] DEFAULT (getdate()) FOR [changed]
+	CONSTRAINT [DF_cache_messages_seen] DEFAULT (0) FOR [seen],
+	CONSTRAINT [DF_cache_messages_deleted] DEFAULT (0) FOR [deleted],
+	CONSTRAINT [DF_cache_messages_answered] DEFAULT (0) FOR [answered],
+	CONSTRAINT [DF_cache_messages_forwarded] DEFAULT (0) FOR [forwarded],
+	CONSTRAINT [DF_cache_messages_flagged] DEFAULT (0) FOR [flagged],
+	CONSTRAINT [DF_cache_messages_mdnsent] DEFAULT (0) FOR [mdnsent],
+GO
+
+CREATE  INDEX [IX_cache_messages_user_id] ON [dbo].[cache_messages]([user_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],
@@ -238,33 +291,6 @@ GO
 CREATE  INDEX [IX_identities_user_id] ON [dbo].[identities]([user_id]) ON [PRIMARY]
 GO
 
-ALTER TABLE [dbo].[messages] ADD 
-	CONSTRAINT [DF_messages_user_id] DEFAULT (0) FOR [user_id],
-	CONSTRAINT [DF_messages_del] DEFAULT (0) FOR [del],
-	CONSTRAINT [DF_messages_cache_key] DEFAULT ('') FOR [cache_key],
-	CONSTRAINT [DF_messages_created] DEFAULT (getdate()) FOR [created],
-	CONSTRAINT [DF_messages_idx] DEFAULT (0) FOR [idx],
-	CONSTRAINT [DF_messages_uid] DEFAULT (0) FOR [uid],
-	CONSTRAINT [DF_messages_subject] DEFAULT ('') FOR [subject],
-	CONSTRAINT [DF_messages_from] DEFAULT ('') FOR [from],
-	CONSTRAINT [DF_messages_to] DEFAULT ('') FOR [to],
-	CONSTRAINT [DF_messages_cc] DEFAULT ('') FOR [cc],
-	CONSTRAINT [DF_messages_date] DEFAULT (getdate()) FOR [date],
-	CONSTRAINT [DF_messages_size] DEFAULT (0) FOR [size]
-GO
-
-CREATE  INDEX [IX_messages_user_id] ON [dbo].[messages]([user_id]) ON [PRIMARY]
-GO
-
-CREATE  INDEX [IX_messages_cache_key] ON [dbo].[messages]([cache_key]) ON [PRIMARY]
-GO
-
-CREATE  INDEX [IX_messages_uid] ON [dbo].[messages]([uid]) ON [PRIMARY]
-GO
-
-CREATE  INDEX [IX_messages_created] ON [dbo].[messages]([created]) ON [PRIMARY]
-GO
-
 ALTER TABLE [dbo].[session] ADD 
 	CONSTRAINT [DF_session_sess_id] DEFAULT ('') FOR [sess_id],
 	CONSTRAINT [DF_session_created] DEFAULT (getdate()) FOR [created],
@@ -318,7 +344,17 @@ ALTER TABLE [dbo].[cache] ADD CONSTRAINT [FK_cache_user_id]
     ON DELETE CASCADE ON UPDATE CASCADE
 GO
 
-ALTER TABLE [dbo].[messages] ADD CONSTRAINT [FK_messages_user_id]
+ALTER TABLE [dbo].[cache_index] ADD CONSTRAINT [FK_cache_index_user_id]
+    FOREIGN KEY ([user_id]) REFERENCES [dbo].[users] ([user_id])
+    ON DELETE CASCADE ON UPDATE CASCADE
+GO
+
+ALTER TABLE [dbo].[cache_thread] ADD CONSTRAINT [FK_cache_thread_user_id]
+    FOREIGN KEY ([user_id]) REFERENCES [dbo].[users] ([user_id])
+    ON DELETE CASCADE ON UPDATE CASCADE
+GO
+
+ALTER TABLE [dbo].[cache_messages] ADD CONSTRAINT [FK_cache_messages_user_id]
     FOREIGN KEY ([user_id]) REFERENCES [dbo].[users] ([user_id])
     ON DELETE CASCADE ON UPDATE CASCADE
 GO
-- 
cgit v1.2.3

