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