
IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_LIC_GRAYFEATSCHEOBJ' AND KSQL_COL_NAME IN ('FONSALE')) 
 ALTER TABLE T_LIC_GRAYFEATSCHEOBJ ADD (FONSALE CHAR(1) DEFAULT '0' NOT NULL );

