From f47e2dc5ea51853ade73565261db43f36ceeee92 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Fri, 11 Dec 2009 02:18:19 -0500
Subject: [PATCH] - move TRUNCATE before CREATE INDEX (#1486362)

---
 SQL/postgres.update.sql |   48 ++++++++++++++++++++++++++++++++++++++++++------
 1 files changed, 42 insertions(+), 6 deletions(-)

diff --git a/SQL/postgres.update.sql b/SQL/postgres.update.sql
index 8f70548..cb83f51 100644
--- a/SQL/postgres.update.sql
+++ b/SQL/postgres.update.sql
@@ -1,9 +1,45 @@
--- 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 (user_id, 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);
 
-ALTER TABLE "identities" ADD html_signature integer DEFAULT 0 NOT NULL;
+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;
+
+-- Updates from version 0.3-stable
+
+TRUNCATE messages;
+CREATE INDEX messages_index_idx ON messages (user_id, cache_key, idx);
+DROP INDEX contacts_user_id_idx;
+CREATE INDEX contacts_user_id_idx ON contacts (user_id, email);

--
Gitblit v1.9.1