- 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
This commit is contained in:
alecpl
2011-09-07 11:07:03 +00:00
parent b104e39f34
commit 80152b333c
17 changed files with 2178 additions and 1265 deletions

View File

@@ -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