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