JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. To Use a GUID Field for a New Table Create a regular feature table, using a varchar2 long enough to store the GUID as the primary key. CREATE TABLE MyXFMGUID (PK VARCHAR2(64) PRIMARY KEY, AREA NUMBER, PERIMETER NUMBER, BUILDING_ NUMBER, BUILDING_I NUMBER, GEOMETRY MDSYS.SDO_GEOMETRY); Parent topic: Primary Key Types