githubFork/roundcubemail.git

			@@ -85,6 +85,83 @@
			-- Updates from version 0.4.2

			DROP INDEX users_username_id_idx;
			ALTER TABLE users ADD UNIQUE (username, mail_host);
			ALTER TABLE users ADD CONSTRAINT users_username_key UNIQUE (username, mail_host);
			ALTER TABLE contacts ALTER email TYPE varchar(255);

			TRUNCATE messages;

			-- Updates from version 0.5.1
			-- Updates from version 0.5.2
			-- Updates from version 0.5.3
			-- Updates from version 0.5.4

			ALTER TABLE contacts ADD words TEXT NULL;
			CREATE INDEX contactgroupmembers_contact_id_idx ON contactgroupmembers (contact_id);

			TRUNCATE messages;
			TRUNCATE cache;

			-- Updates from version 0.6-stable

			CREATE TABLE dictionary (
			user_id integer DEFAULT NULL
			REFERENCES users (user_id) ON DELETE CASCADE ON UPDATE CASCADE,
			"language" varchar(5) NOT NULL,
			data text NOT NULL,
			CONSTRAINT dictionary_user_id_language_key UNIQUE (user_id, "language")
			);

			CREATE SEQUENCE search_ids
			INCREMENT BY 1
			NO MAXVALUE
			NO MINVALUE
			CACHE 1;

			CREATE TABLE searches (
			search_id integer DEFAULT nextval('search_ids'::text) PRIMARY KEY,
			user_id integer NOT NULL
			REFERENCES users (user_id) ON DELETE CASCADE ON UPDATE CASCADE,
			"type" smallint DEFAULT 0 NOT NULL,
			name varchar(128) NOT NULL,
			data text NOT NULL,
			CONSTRAINT searches_user_id_key UNIQUE (user_id, "type", name)
			);

			DROP SEQUENCE messages_ids;
			DROP TABLE messages;

			CREATE TABLE cache_index (
			user_id integer NOT NULL
			REFERENCES users (user_id) ON DELETE CASCADE ON UPDATE CASCADE,
			mailbox varchar(255) NOT NULL,
			changed timestamp with time zone DEFAULT now() NOT NULL,
			valid smallint NOT NULL DEFAULT 0,
			data text NOT NULL,
			PRIMARY KEY (user_id, mailbox)
			);

			CREATE INDEX cache_index_changed_idx ON cache_index (changed);

			CREATE TABLE cache_thread (
			user_id integer NOT NULL
			REFERENCES users (user_id) ON DELETE CASCADE ON UPDATE CASCADE,
			mailbox varchar(255) NOT NULL,
			changed timestamp with time zone DEFAULT now() NOT NULL,
			data text NOT NULL,
			PRIMARY KEY (user_id, mailbox)
			);

			CREATE INDEX cache_thread_changed_idx ON cache_thread (changed);

			CREATE TABLE cache_messages (
			user_id integer NOT NULL
			REFERENCES users (user_id) ON DELETE CASCADE ON UPDATE CASCADE,
			mailbox varchar(255) NOT NULL,
			uid integer NOT NULL,
			changed timestamp with time zone DEFAULT now() NOT NULL,
			data text NOT NULL,
			flags integer NOT NULL DEFAULT 0,
			PRIMARY KEY (user_id, mailbox, uid)
			);

			CREATE INDEX cache_messages_changed_idx ON cache_messages (changed);