>USE xldata >SCATTER memvar MEMO >USE nan >*!* either append blank or seek correct record to update >if eof("nan") > append blank >endif >&& i need to replace (delete all data replace new data) >GATHER memvar field EXCEPT char28 MEMO >>thanks.
USE xldata in 0 USE nan in 0 select xldata SCAN SCATTER memvar MEMO *!* either append blank or seek correct record to update SELECT NAN append blank && i need to replace (delete all data replace new data) GATHER memvar field EXCEPT char28 MEMO ENDSCAN