CREATE TABLE dchecks (
        dcheckid        bigint DEFAULT '0'     NOT NULL,
        druleid         bigint DEFAULT '0'     NOT NULL,
        type            integer         DEFAULT '0'     NOT NULL,
        key_            varchar(255)            DEFAULT '0'     NOT NULL,
        snmp_community  varchar(255)            DEFAULT '0'     NOT NULL,
        ports           varchar(255)            DEFAULT '0'     NOT NULL,
        PRIMARY KEY (dcheckid)
) with OIDS;