friendica-addons/dav/SabreDAV/examples/sql/sqlite.principals.sql

CREATE TABLE principals (
    id INTEGER PRIMARY KEY ASC,
    uri TEXT,
    email TEXT,
    displayname TEXT,
    vcardurl TEXT,
    UNIQUE(uri)
);

CREATE TABLE groupmembers (
    id INTEGER PRIMARY KEY ASC,
    principal_id INTEGER,
    member_id INTEGER,
    UNIQUE(principal_id, member_id)
);


INSERT INTO principals (uri,email,displayname) VALUES ('principals/admin', 'admin@example.org','Administrator');
INSERT INTO principals (uri,email,displayname) VALUES ('principals/admin/calendar-proxy-read', null, null);
INSERT INTO principals (uri,email,displayname) VALUES ('principals/admin/calendar-proxy-write', null, null);