re: unique data sets

Petre, Tuesday, November 05, 2002, 9:26:08 PM, you wrote: PA> just out of interest, PA> How can I create unique "data sets", or rather, set a set of data as PA> unique, to prevent another entry in the table that meets the same PA> criteria, PA> for instance: PA

unique data sets

Hi just out of interest, How can I create unique "data sets", or rather, set a set of data as unique, to prevent another entry in the table that meets the same criteria, for instance: id namesurname address 1 johndoe 1 street 2 ma