IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_HAOS_ADMINORG_A' AND KSQL_COL_NAME IN ('FCOMPANYCHANGETYPE')) 
 ALTER TABLE T_HAOS_ADMINORG_A ADD (FCOMPANYCHANGETYPE VARCHAR(2) DEFAULT '0' NOT NULL );