IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_FPM_FIELDMAPPING' AND KSQL_COL_NAME IN ('FMUSTINPUT'))
 ALTER TABLE T_FPM_FIELDMAPPING ADD (FMUSTINPUT CHAR(1) DEFAULT '1' NOT NULL );

