From 80152b333ca5d856dcf09f5ca10a9ffd80ba117f Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Wed, 07 Sep 2011 07:07:03 -0400
Subject: [PATCH] - 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/mysql.initial.sql | 107 +++++++++++++++++++++++++++++++++++++++--------------
1 files changed, 78 insertions(+), 29 deletions(-)
diff --git a/SQL/mysql.initial.sql b/SQL/mysql.initial.sql
index 14bbb96..32b3991 100644
--- a/SQL/mysql.initial.sql
+++ b/SQL/mysql.initial.sql
@@ -20,9 +20,9 @@
CREATE TABLE `users` (
`user_id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
- `username` varchar(128) NOT NULL,
+ `username` varchar(128) BINARY NOT NULL,
`mail_host` varchar(128) NOT NULL,
- `alias` varchar(128) NOT NULL,
+ `alias` varchar(128) BINARY NOT NULL,
`created` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
`last_login` datetime DEFAULT NULL,
`language` varchar(5),
@@ -30,33 +30,6 @@
PRIMARY KEY(`user_id`),
UNIQUE `username` (`username`, `mail_host`),
INDEX `alias_index` (`alias`)
-) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
-
-
--- Table structure for table `messages`
-
-CREATE TABLE `messages` (
- `message_id` int(11) UNSIGNED NOT NULL AUTO_INCREMENT,
- `user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
- `del` tinyint(1) NOT NULL DEFAULT '0',
- `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',
- `idx` int(11) UNSIGNED NOT NULL DEFAULT '0',
- `uid` int(11) UNSIGNED NOT NULL DEFAULT '0',
- `subject` varchar(255) NOT NULL,
- `from` varchar(255) NOT NULL,
- `to` varchar(255) NOT NULL,
- `cc` varchar(255) NOT NULL,
- `date` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
- `size` int(11) UNSIGNED NOT NULL DEFAULT '0',
- `headers` text NOT NULL,
- `structure` text,
- PRIMARY KEY(`message_id`),
- CONSTRAINT `user_id_fk_messages` FOREIGN KEY (`user_id`)
- REFERENCES `users`(`user_id`) ON DELETE CASCADE ON UPDATE CASCADE,
- INDEX `created_index` (`created`),
- INDEX `index_index` (`user_id`, `cache_key`, `idx`),
- UNIQUE `uniqueness` (`user_id`, `cache_key`, `uid`)
) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
@@ -73,6 +46,55 @@
REFERENCES `users`(`user_id`) ON DELETE CASCADE ON UPDATE CASCADE,
INDEX `created_index` (`created`),
INDEX `user_cache_index` (`user_id`,`cache_key`)
+) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
+
+
+-- Table structure for table `cache_index`
+
+CREATE TABLE `cache_index` (
+ `user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
+ `mailbox` varchar(255) BINARY NOT NULL,
+ `changed` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
+ `data` longtext NOT NULL,
+ CONSTRAINT `user_id_fk_cache_index` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) ON DELETE CASCADE ON UPDATE CASCADE,
+ INDEX `changed_index` (`changed`),
+ PRIMARY KEY (`user_id`, `mailbox`)
+) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
+
+
+-- Table structure for table `cache_thread`
+
+CREATE TABLE `cache_thread` (
+ `user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
+ `mailbox` varchar(255) BINARY NOT NULL,
+ `changed` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
+ `data` longtext NOT NULL,
+ CONSTRAINT `user_id_fk_cache_thread` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) ON DELETE CASCADE ON UPDATE CASCADE,
+ INDEX `changed_index` (`changed`),
+ PRIMARY KEY (`user_id`, `mailbox`)
+) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
+
+
+-- Table structure for table `cache_messages`
+
+CREATE TABLE `cache_messages` (
+ `user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
+ `mailbox` varchar(255) BINARY NOT NULL,
+ `uid` int(11) UNSIGNED NOT NULL DEFAULT '0',
+ `changed` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
+ `data` longtext NOT NULL,
+ `seen` tinyint(1) NOT NULL DEFAULT '0',
+ `deleted` tinyint(1) NOT NULL DEFAULT '0',
+ `answered` tinyint(1) NOT NULL DEFAULT '0',
+ `forwarded` tinyint(1) NOT NULL DEFAULT '0',
+ `flagged` tinyint(1) NOT NULL DEFAULT '0',
+ `mdnsent` tinyint(1) NOT NULL DEFAULT '0',
+ CONSTRAINT `user_id_fk_cache_messages` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) ON DELETE CASCADE ON UPDATE CASCADE,
+ INDEX `changed_index` (`changed`),
+ PRIMARY KEY (`user_id`, `mailbox`, `uid`)
) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
@@ -144,4 +166,31 @@
) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
+-- Table structure for table `dictionary`
+
+CREATE TABLE `dictionary` (
+ `user_id` int(10) UNSIGNED DEFAULT NULL,
+ `language` varchar(5) NOT NULL,
+ `data` longtext NOT NULL,
+ CONSTRAINT `user_id_fk_dictionary` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) ON DELETE CASCADE ON UPDATE CASCADE,
+ UNIQUE `uniqueness` (`user_id`, `language`)
+) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
+
+
+-- Table structure for table `searches`
+
+CREATE TABLE `searches` (
+ `search_id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+ `user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
+ `type` int(3) NOT NULL DEFAULT '0',
+ `name` varchar(128) NOT NULL,
+ `data` text,
+ PRIMARY KEY(`search_id`),
+ CONSTRAINT `user_id_fk_searches` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) ON DELETE CASCADE ON UPDATE CASCADE,
+ UNIQUE `uniqueness` (`user_id`, `type`, `name`)
+) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
+
+
/*!40014 SET FOREIGN_KEY_CHECKS=1 */;
--
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