From ac26b964663405521077c7710212a58c37a041c7 Mon Sep 17 00:00:00 2001 From: thomascube Date: Tue, 25 Mar 2008 19:08:19 +0000 Subject: Optimize database schema; get rid of unnecessary indexes --- SQL/sqlite.initial.sql | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) (limited to 'SQL/sqlite.initial.sql') diff --git a/SQL/sqlite.initial.sql b/SQL/sqlite.initial.sql index 4ae752983..a1eaeb8be 100644 --- a/SQL/sqlite.initial.sql +++ b/SQL/sqlite.initial.sql @@ -1,5 +1,5 @@ -- RoundCube Webmail initial database structure --- Version 0.1-rc1 +-- Version 0.1 -- -- -------------------------------------------------------- @@ -17,9 +17,7 @@ CREATE TABLE cache ( data longtext NOT NULL ); -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); -- -------------------------------------------------------- @@ -115,14 +113,11 @@ CREATE TABLE messages ( 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', + "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 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); -- cgit v1.2.3