IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_MDS_ORDERPOOLBILLENTRY' AND KSQL_COL_NAME ='FENTRYSCHEDULEPLANENTRYID') 
 ALTER TABLE T_MDS_ORDERPOOLBILLENTRY ADD (FENTRYSCHEDULEPLANENTRYID BIGINT DEFAULT 0 NOT NULL );
 
