- 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

1 files changed, 40 insertions, 1 deletions

diff --git a/SQL/sqlite.update.sql b/SQL/sqlite.update.sql
index 41ab0200d..378072c03 100644
--- a/SQL/sqlite.update.sql
+++ b/SQL/sqlite.update.sql
@@ -223,11 +223,11 @@ INSERT INTO contacts (contact_id, user_id, changed, del, name, email, firstname,
 CREATE INDEX ix_contacts_user_id ON contacts(user_id, email);
 DROP TABLE contacts_tmp;
 
+
 DELETE FROM messages;
 DELETE FROM cache;
 CREATE INDEX ix_contactgroupmembers_contact_id ON contactgroupmembers (contact_id);
 
-
 -- Updates from version 0.6-stable
 
 CREATE TABLE dictionary (
@@ -247,3 +247,42 @@ CREATE TABLE searches (
 );
 
 CREATE UNIQUE INDEX ix_searches_user_type_name (user_id, type, name);
+
+DROP TABLE messages;
+
+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);
+
+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);
+
+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);