From ccd04868e091adbbfc4e08d2bc501085226d6130 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Fri, 24 Oct 2008 04:10:10 -0400
Subject: [PATCH] - Added option 'identities_level', removed 'multiple_identities' - Allow deleting identities when multiple_identities=false (#1485435)

---
 SQL/postgres.update.sql |   21 ++++++++++++++++++++-
 1 files changed, 20 insertions(+), 1 deletions(-)

diff --git a/SQL/postgres.update.sql b/SQL/postgres.update.sql
index add454a..dfc282b 100644
--- a/SQL/postgres.update.sql
+++ b/SQL/postgres.update.sql
@@ -1,4 +1,23 @@
 -- 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);

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