 --  DDL for Table D_CPT
 --------------------------------------------------------
 
-DROP TABLE IF EXISTS D_CPT;
+DROP TABLE IF EXISTS D_CPT CASCADE;
 CREATE TABLE D_CPT
    (	ROW_ID INT NOT NULL,
 	CATEGORY SMALLINT NOT NULL,

--  DDL for Table PROCEDUREEVENTS_MV
--------------------------------------------------------

DROP TABLE IF EXISTS PROCEDUREEVENTS_MV;
CREATE TABLE PROCEDUREEVENTS_MV
   (	ROW_ID INT NOT NULL,
	SUBJECT_ID INT NOT NULL,

--  DDL for Table OUTPUTEVENTS
--------------------------------------------------------

DROP TABLE IF EXISTS OUTPUTEVENTS CASCADE;
CREATE TABLE OUTPUTEVENTS
   (	ROW_ID INT NOT NULL,
	SUBJECT_ID INT NOT NULL,
