Hello!!! I need a database from an Insurance company, but they don't want to give it becuase it has a column with the ID number of each patient and their medical history. They will give it to me only if I can find a 'script' that allows them to switch that ID number, but I need to 'remember' each ID across all the dase... For example, If I have (in a column) the ID 12345 and you 54321, y must generate a new number for each one. It can be 1 for me and 2 for you; but each time it reads 12345 it has to change to 1 exclusively. In conlution, it has to identify each person with a new ID number. Thanks !!!