IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_ER_PUBREIMBILL' AND KSQL_COL_NAME ='FREIMBURSETYPE')
 ALTER TABLE T_ER_PUBREIMBILL ADD (FREIMBURSETYPE VARCHAR(30) DEFAULT ' ' NOT NULL );
IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_ER_PUBREIMBILL' AND KSQL_COL_NAME ='FTARBILLSTATUS')
 ALTER TABLE T_ER_PUBREIMBILL ADD (FTARBILLSTATUS VARCHAR(30) DEFAULT ' ' NOT NULL );