USE SJDS SCAN update Rrin set Rrin.time_dm=Sjds.time_dm WHILE Rrin.kch=Sjds.kch ENDSCAN SELECT RRIN BROWSE
USE Rrin SCAN update Rrin set SJDS.time_dm=Rrin.time_dm WHILE Sjds.kch=Rrin.kch ENDSCAN SELECT Sjds BROWSE