IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_FMM_MILESTONETPL' AND KSQL_COL_NAME ='FTYPE') 
 ALTER TABLE T_FMM_MILESTONETPL ADD (FTYPE  NVARCHAR(50)  DEFAULT ' ' NOT NULL);