* introduced isset() because that is how you test if a var is set (which is...

till

2008-02-25 619cfb2df29300f051387edc3c95e1be124a4e27

 SQL/postgres.initial.sql

@@ -36,7 +36,7 @@
    sess_id character varying(40) DEFAULT ''::character varying PRIMARY KEY,
    created timestamp with time zone DEFAULT now() NOT NULL,
    changed timestamp with time zone DEFAULT now() NOT NULL,
    ip character varying(16) NOT NULL,
    ip character varying(41) NOT NULL,
    vars text NOT NULL
);