From 4bac28966359c8278d058b50852e0ddb5565cd9a Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Sat, 11 Jul 2009 17:53:11 -0400
Subject: [PATCH] - small code improvements

---
 SQL/postgres.update.sql |   36 +++++++++++++++++++++++++++++++++++-
 1 files changed, 35 insertions(+), 1 deletions(-)

diff --git a/SQL/postgres.update.sql b/SQL/postgres.update.sql
index add454a..a29558e 100644
--- a/SQL/postgres.update.sql
+++ b/SQL/postgres.update.sql
@@ -1,4 +1,38 @@
 -- RoundCube Webmail update script for Postgres databases
 -- Updates from version 0.1-stable to 0.1.1
 
-ALTER TABLE "cache" ADD INDEX (user_id, cache_key);
+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 session_id;
+
+CREATE INDEX session_changed_idx ON session (changed);
+CREATE INDEX cache_created_idx ON "cache" (created);
+
+ALTER TABLE users ALTER "language" DROP NOT NULL;
+ALTER TABLE users ALTER "language" DROP DEFAULT;
+
+ALTER TABLE identities ALTER del TYPE smallint;
+ALTER TABLE identities ALTER standard TYPE smallint;
+ALTER TABLE contacts ALTER del TYPE smallint;
+ALTER TABLE messages ALTER del TYPE smallint;

--
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