CREATE TABLE IF NOT EXISTS clients ( id uuid PRIMARY KEY DEFAULT gen_random_uuid(), name text NOT NULL, age int, issue text, notes text, created_at timestamptz DEFAULT now() ); CREATE TABLE IF NOT EXISTS sessions ( id uuid PRIMARY KEY DEFAULT gen_random_uuid(), client_id uuid REFERENCES clients(id) ON DELETE CASCADE, date timestamptz DEFAULT now(), duration_sec int DEFAULT 0, transcript text DEFAULT '', notes jsonb, free_notes text DEFAULT '', organized_notes text DEFAULT '', mood int DEFAULT 5, tags jsonb DEFAULT '[]', created_at timestamptz DEFAULT now() ); ALTER TABLE clients ENABLE ROW LEVEL SECURITY; ALTER TABLE sessions ENABLE ROW LEVEL SECURITY; DO $$ BEGIN IF NOT EXISTS (SELECT 1 FROM pg_policies WHERE tablename='clients' AND policyname='all') THEN CREATE POLICY "all" ON clients FOR ALL USING (true); END IF; IF NOT EXISTS (SELECT 1 FROM pg_policies WHERE tablename='sessions' AND policyname='all') THEN CREATE POLICY "all" ON sessions FOR ALL USING (true); END IF; END $$;