IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_ER_BIZ_INFO' AND KSQL_COL_NAME ='FLASTSYNCACCOUNTORGTAMP')
ALTER TABLE T_ER_BIZ_INFO ADD (FLASTSYNCACCOUNTORGTAMP VARCHAR(50) DEFAULT '1900-01-01 00:00:00' NOT NULL );
