IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_TCTB_QTSF_ENTRY' AND KSQL_COL_NAME ='FCOLLECTSUBRATE') 
 ALTER TABLE T_TCTB_QTSF_ENTRY ADD (FCOLLECTSUBRATE VARCHAR(50) DEFAULT ' ' NOT NULL );

