IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_PERM_OLDDATARULEENABLE' AND KSQL_COL_NAME IN ('FISPROPCOLLAPSE')) 
 ALTER TABLE T_PERM_OLDDATARULEENABLE ADD (FISPROPCOLLAPSE CHAR(1) DEFAULT '0' NOT NULL );