/*
================================================================================
档案代号:ecz_file
档案名称:作业资料描述说明档
档案目的:
上游档案:
下游档案:
============.========================.==========================================
*/
create table ecz_file
(
ecz01       varchar2(6) NOT NULL,    /*作业编号                               */
ecz02       date NOT NULL,           /*No Use                                 */
ecz04       number(5) NOT NULL,      /*行序号                                 */
ecz05       varchar2(80)             /*说明                                   */
);

create unique index ecz_pk on ecz_file (ecz01,ecz02,ecz04);
alter table ecz_file add  constraint ecz_pk primary key  (ecz01,ecz02,ecz04) enable validate;
grant select on ecz_file to public;
grant index on ecz_file to public;
grant update on ecz_file to public;
grant delete on ecz_file to public;
grant insert on ecz_file to public;