From 80152b333ca5d856dcf09f5ca10a9ffd80ba117f Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
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

---
 SQL/sqlite.initial.sql | 87 +++++++++++++++++++++++++++++++++-----------------
 1 file changed, 57 insertions(+), 30 deletions(-)

(limited to 'SQL/sqlite.initial.sql')

diff --git a/SQL/sqlite.initial.sql b/SQL/sqlite.initial.sql
index 46ee5301b..7ec82015d 100644
--- a/SQL/sqlite.initial.sql
+++ b/SQL/sqlite.initial.sql
@@ -1,7 +1,7 @@
 -- Roundcube Webmail initial database structure
 
 -- 
--- Table structure for table `cache`
+-- Table structure for table cache
 -- 
 
 CREATE TABLE cache (
@@ -9,7 +9,7 @@ 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 longtext NOT NULL
+  data text NOT NULL
 );
 
 CREATE INDEX ix_cache_user_cache_key ON cache(user_id, cache_key);
@@ -121,34 +121,6 @@ CREATE INDEX ix_session_changed ON session (changed);
 
 -- --------------------------------------------------------
 
--- 
--- Table structure for table messages
--- 
-
-CREATE TABLE messages (
-  message_id integer NOT NULL PRIMARY KEY,
-  user_id integer NOT NULL default '0',
-  del tinyint NOT NULL default '0',
-  cache_key varchar(128) NOT NULL default '',
-  created datetime NOT NULL default '0000-00-00 00:00:00',
-  idx integer NOT NULL default '0',
-  uid integer NOT NULL default '0',
-  subject varchar(255) NOT NULL default '',
-  "from" varchar(255) NOT NULL default '',
-  "to" varchar(255) NOT NULL default '',
-  "cc" varchar(255) NOT NULL default '',
-  "date" datetime NOT NULL default '0000-00-00 00:00:00',
-  size integer NOT NULL default '0',
-  headers text NOT NULL,
-  structure text
-);
-
-CREATE UNIQUE INDEX ix_messages_user_cache_uid ON messages (user_id,cache_key,uid);
-CREATE INDEX ix_messages_index ON messages (user_id,cache_key,idx);
-CREATE INDEX ix_messages_created ON messages (created);
-
--- --------------------------------------------------------
-
 --
 -- Table structure for table dictionary
 --
@@ -176,3 +148,58 @@ CREATE TABLE searches (
 );
 
 CREATE UNIQUE INDEX ix_searches_user_type_name (user_id, type, name);
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table cache_index
+--
+
+CREATE TABLE cache_index (
+    user_id integer NOT NULL,
+    mailbox varchar(255) NOT NULL,
+    changed datetime NOT NULL default '0000-00-00 00:00:00',
+    data text NOT NULL,
+    PRIMARY KEY (user_id, mailbox)
+);
+
+CREATE INDEX ix_cache_index_changed ON cache_index (changed);
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table cache_thread
+--
+
+CREATE TABLE cache_thread (
+    user_id integer NOT NULL,
+    mailbox varchar(255) NOT NULL,
+    changed datetime NOT NULL default '0000-00-00 00:00:00',
+    data text NOT NULL,
+    PRIMARY KEY (user_id, mailbox)
+);
+
+CREATE INDEX ix_cache_thread_changed ON cache_thread (changed);
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table cache_messages
+--
+
+CREATE TABLE cache_messages (
+    user_id integer NOT NULL,
+    mailbox varchar(255) NOT NULL,
+    uid integer NOT NULL,
+    changed datetime NOT NULL default '0000-00-00 00:00:00',
+    data text NOT NULL,
+    seen smallint NOT NULL DEFAULT '0',
+    deleted smallint NOT NULL DEFAULT '0',
+    answered smallint NOT NULL DEFAULT '0',
+    forwarded smallint NOT NULL DEFAULT '0',
+    flagged smallint NOT NULL DEFAULT '0',
+    mdnsent smallint NOT NULL DEFAULT '0',
+    PRIMARY KEY (user_id, mailbox, uid)
+);
+
+CREATE INDEX ix_cache_messages_changed ON cache_messages (changed);
-- 
cgit v1.2.3

