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postgres.update.sql
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postgres.update.sql
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-- Roundcube Webmail update script for Postgres databases
-- Updates from version 0.1-stable to 0.1.1
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;
-- 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);
-- Updates from version 0.3.1
DROP INDEX identities_user_id_idx;
CREATE INDEX identities_user_id_idx ON identities (user_id, del);
ALTER TABLE identities ADD changed timestamp with time zone DEFAULT now() NOT NULL;
CREATE SEQUENCE contactgroups_ids
INCREMENT BY 1
NO MAXVALUE
NO MINVALUE
CACHE 1;
CREATE TABLE contactgroups (
contactgroup_id integer DEFAULT nextval('contactgroups_ids'::text) PRIMARY KEY,
user_id integer NOT NULL
REFERENCES users(user_id) ON DELETE CASCADE ON UPDATE CASCADE,
changed timestamp with time zone DEFAULT now() NOT NULL,
del smallint NOT NULL DEFAULT 0,
name varchar(128) NOT NULL DEFAULT ''
);
CREATE INDEX contactgroups_user_id_idx ON contactgroups (user_id, del);
CREATE TABLE contactgroupmembers (
contactgroup_id integer NOT NULL
REFERENCES contactgroups(contactgroup_id) ON DELETE CASCADE ON UPDATE CASCADE,
contact_id integer NOT NULL
REFERENCES contacts(contact_id) ON DELETE CASCADE ON UPDATE CASCADE,
created timestamp with time zone DEFAULT now() NOT NULL,
PRIMARY KEY (contactgroup_id, contact_id)
);
-- Updates from version 0.4-beta
ALTER TABLE users ALTER last_login DROP NOT NULL;
ALTER TABLE users ALTER last_login SET DEFAULT NULL;
-- Updates from version 0.4.2
DROP INDEX users_username_id_idx;
ALTER TABLE users ADD UNIQUE (username, mail_host);

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