IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_POM_MANUSTOCKENTRY' AND KSQL_COL_NAME ='FWASTAGERATEFORMULA') 
 ALTER TABLE T_POM_MANUSTOCKENTRY ADD (FWASTAGERATEFORMULA NVARCHAR(30) DEFAULT ' ' NOT NULL );
 IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_POM_MANUSTOCKENTRY' AND KSQL_COL_NAME ='FISSTOCKALLOT') 
 ALTER TABLE T_POM_MANUSTOCKENTRY ADD (FISSTOCKALLOT CHAR(1) DEFAULT '0' NOT NULL);
 