IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_FMM_DISPATCHWKTP' AND KSQL_COL_NAME ='FINDEPENDDISPTCH') 
 ALTER TABLE T_FMM_DISPATCHWKTP ADD (FINDEPENDDISPTCH CHAR(1) DEFAULT '0' NOT NULL );
 
IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_FMM_DISPATCHWKTP' AND KSQL_COL_NAME ='FMAINWKTP') 
 ALTER TABLE T_FMM_DISPATCHWKTP ADD (FMAINWKTP CHAR(1) DEFAULT '0' NOT NULL );