IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_HRCS_MSGPUBLISHER' AND KSQL_COL_NAME ='FTSUBBUSFIELDS')
 ALTER TABLE T_HRCS_MSGPUBLISHER ADD (FTSUBBUSFIELDS VARCHAR(900) DEFAULT ' ' NOT NULL );

