Hii Pat,
Actually im new in db,and my job now is to do transfer data from old system to new system and the data in old system around 10million data transaction...
What im have to do now at TABLE A,i have information like accnumber,scheme,identitycardno,unitholdername.... .......birthdate,lastupdatedate,accountregndate...
All data already upload into TableA at new system,and i have to do checksum with date after i convert to julian date..
what i have to do now is to compare with data before upload from text file,match or not with original text file...