I have a data set of about 20000 records of which around 1800 records are duplicates(repe at themselves). I would like to delete the duplicates through comparing the records following each other ie.compare the record in the 1st row if its the same with the one in the 2nd row; if its true then i assign one the records true and the other record false; so that at the end of the day i delete all the false records at once. My database is in ms access and...