Attachment 1.2.2. Create table sig (File 5) in Oracle /* create sig (or CODES) file (File 1) of IBES data */ create table sig ( sigcode varchar2(6) not null, sectabrv varchar2(8) not null, sectname varchar2(24) not null, induabrv varchar2(8) not null, induname varchar2(24) not null, grupabrv varchar2(8) not null, grupname varchar2(24) not null );