Changeset 1218 in subversion for trunk/roundcubemail/SQL/sqlite.initial.sql

Timestamp:

Mar 25, 2008 3:08:19 PM (5 years ago)

Author:

thomasb

Message:

Optimize database schema; get rid of unnecessary indexes

File:

• trunk/roundcubemail/SQL/sqlite.initial.sql (modified) (4 diffs)

trunk/roundcubemail/SQL/sqlite.initial.sql

@@ -1 +1 @@
 -- RoundCube Webmail initial database structure
--- Version 0.1-rc1
+-- Version 0.1
 -- 
 
@@ -18 +18 @@
 );
 
-CREATE INDEX ix_cache_user_id ON cache(user_id);
-CREATE INDEX ix_cache_cache_key ON cache(cache_key);
-CREATE INDEX ix_cache_session_id ON cache(session_id);
+CREATE INDEX ix_cache_user_cache_key ON cache(user_id, cache_key);
 
 
@@ -116 +114 @@
   "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',
+  "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,
@@ -123 +121 @@
 );
 
-CREATE INDEX ix_messages_user_id ON messages(user_id);
-CREATE INDEX ix_messages_cache_key ON messages(cache_key);
-CREATE INDEX ix_messages_idx ON messages(idx);
-CREATE INDEX ix_messages_uid ON messages(uid);
+CREATE INDEX ix_messages_user_cache_uid ON messages(user_id,cache_key,uid);