From 3e48d2eee1d2af42aa777fd5e461fa570762732e Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Fri, 21 Nov 2008 13:19:30 -0500
Subject: [PATCH] - Increase speed of session destroy and garbage clean up - Fix session timeout when DB server got clock skew (#1485490)

---
 SQL/postgres.update.sql |   34 +++++++++++++++++++++++++++++-----
 1 files changed, 29 insertions(+), 5 deletions(-)

diff --git a/SQL/postgres.update.sql b/SQL/postgres.update.sql
index 6ca855e..f9cd431 100644
--- a/SQL/postgres.update.sql
+++ b/SQL/postgres.update.sql
@@ -1,7 +1,31 @@
--- RoundCube Webmail update script for Postres databases
--- Updates from version 0.1-beta and older
+-- RoundCube Webmail update script for Postgres databases
+-- Updates from version 0.1-stable to 0.1.1
 
-ALTER TABLE "messages" DROP body;
-ALTER TABLE "messages" ADD structure TEXT;
-ALTER TABLE "messages" ADD UNIQUE (cache_key, uid);
+CREATE INDEX cache_user_id_idx ON cache (user_id, cache_key);
+CREATE INDEX contacts_user_id_idx ON contacts (user_id);
+CREATE INDEX identities_user_id_idx ON identities (user_id);
 
+CREATE INDEX users_username_id_idx ON users (username);
+CREATE INDEX users_alias_id_idx ON users (alias);
+
+-- added ON DELETE/UPDATE actions
+ALTER TABLE messages DROP CONSTRAINT messages_user_id_fkey;
+ALTER TABLE messages ADD FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE ON UPDATE CASCADE;
+ALTER TABLE identities DROP CONSTRAINT identities_user_id_fkey;
+ALTER TABLE identities ADD FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE ON UPDATE CASCADE;
+ALTER TABLE contacts DROP CONSTRAINT contacts_user_id_fkey;
+ALTER TABLE contacts ADD FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE ON UPDATE CASCADE;
+ALTER TABLE cache DROP CONSTRAINT cache_user_id_fkey;
+ALTER TABLE cache ADD FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- Updates from version 0.2-alpha
+
+CREATE INDEX messages_created_idx ON messages (created);
+
+-- Updates from version 0.2-beta
+
+ALTER TABLE cache DROP CONSTRAINT cache_session_id_fkey;
+ALTER TABLE cache ADD FOREIGN KEY (session_id) REFERENCES session (sess_id) ON DELETE CASCADE ON UPDATE CASCADE;
+
+CREATE INDEX cache_session_id_idx ON cache (session_id);
+CREATE INDEX session_changed_idx ON session (changed);

--
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